How To Use Micrologic.Io 2.2 (Powerline) With A Powerline (Powerplant) And Micrologi (Powerplant) With An External Power Supply (Powergen) With Powerline 2.3 (Power

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Low Voltage Compact NSX to 3 Circuit reakers and switch-disconnectors Sustitution guide 29

Sustitution guide Performance levels and trip units 2 Compact NS//2 2 //2 3 Compact NS4/3 4 4/3 Dimensions and mounting Electrical auxiliaries 9 Trip unit selection to 2 Sustitution for magnetic/thermal-magnetic trip units Sustitution for electronic trip units 4/3 2 Sustitution for magnetic and electronic trip units 2 Sustitution for electronic trip units 3 Sustitution tale 4 Compatiility of components Compact NS to NSX and to NS 4 This guide is intended to: provide the information you need to replace a device from the Compact NS range y a device from the range help you choose a device y referring to the previous range. For further information see: the catalogue LVPED28EN the installation leaflets the using guide LV434

Performance levels and trip units Compact NS//2 One frame size NS//2 comp NB2N. Ics= 4 perf. levels: N, SX, H, L (at 4 V, for networks y 9 V) L ka H Ic u 7 Ui 7V U e 22/ 24 38/ 4 44 / NS4/3 H 7 ka ca 47-2 IEC9 VDE UTE p u s I T M I 9 8. 7 I I x 2A. x 2A SX and N ka N 3 ka Trip units for Compact NS//2 NS NS NS2 NS4 NS3 () Magnetic MA or thermal-magnetic TM D TM 2 / 4 C 2A MA In: 2. to A Im: adjustale magnetic pick-up TM-D (Distriution) In: to 2 A Im: fixed or adjustale magnetic pick-up,depending on rating Ir: adjustale thermal pick-up from.8... In TM-G (Generator) In: to 3 A Im: low fixed pick-up Ir: adjustale thermal pick-up from.8... In Im 9 Ir 8,8,9 A x 2 7 x 2 Ir Im A STR electronic STR 9 %Ir Im Ir.8.9.98.3 3 8 2. 22 SE 4 test 3 4.9.8.7 alarm 8 2. xir + - STR22SE (Distriution) xir xin Ir Im In: 4 to 2 A Protection: LSoI (2) N protection (3) on 4P devices: unprotected, N/2, N STR22SE OSN (3) In: - 2 A (Distriution) Protection: LSoI (2) N protection (3) on 4P devices: unprotected and.8 Ir or OSN STR22GE (Generator) In: 4 to 2 A Protection: LSoI (2) STR22ME (Motors) New enhanced Micrologic 2 range In: 2 to 22 A Protection: LSoI (2) Trip class: Ium: fixed phase unalance pick-up (4 %) with fixed time delay () t compatile with. (2) of protection L = Long time with adjustale Ir pick-up So = Short time Isd pick-up with fixed time delay S = Short time Isd pick-up with adjustale time delay I = Fixed instantantaneous Ii pick-up G = Ground fault (3) N protection N = Neutral protection at phase current setting: Ir N/2 = Reduced neutral protection:. Ir OSN = Oversized Neutral:. Ir Oversized neutral protection for networks with harmonics rank 3 and multiple of 3 (4) t compatile with Compact NS. Compact NS2//2NA switch-disconnectors Equivalent range New Micrologic, range with uilt-in metering functions: A (Ammeter) E (A+Energy)

//2 One identical frame size perf. levels: B, F, N, H, S, L (at 4 V, networks y 9 V) NSX//2 L ka NSX4/3 S ka One letter and one colour defines: the performance level the field of application H 7 ka N ka F 3 ka B 2 ka NSX Trip units for //2 NSX NSX2 NSX4 NSX3 (4) Magnetic MA or thermal-magnetic TM Im Ir MA In: 2. to A Im: adjustale magnetic pick-up TM-D (Distriution) In: to 2 A Im: fixed magnetic pick-up Ir: adjustale thermal pick-up from.7... In TM-G (Generator) In to 3 A Im: low fixed pick-up Ir: adjustale thermal pick-up from.7... In Im 2 7 7 2 22 D TM 2 / 4 C 2A 2 2 22 Ir A 2 A Micrologic 2 electronic 2.2 r o lo g ic M ic 4 3 >3 A >3 > 4 % Ir 2.9 4 7.9 3 2.9 2 22.9 2 Io ( A.9.9.9 7 Ir ( x.9 8 Io ) 2. 8 2. x Is d( Ir ) Ir Is d Micrologic 2.2 (Distriution) ) TM-D and TM-G trip units can e used on 4 Hz and Hz 2/3 networks with pick-up corrections. In: 4 to 2 A Protection: LSoI (2) Adjustale N (3) protection on 4P devices: unprotected, N/2, N OSN (3): see Micrologic.2 Micrologic 2.2-G (Generator) In: 4 to 22 A Protection: LSoI (2) Micrologic 2.2-M (Motors) In: 2 to 22 A Protection: LSoI (2) Adjustale trip class:,, 2 Ium: fixed phase unalance pick-up (3 %) with fixed time delay Micrologic 2.2-AB In: to 24 A (Service connection) Protection: LSoI (2) Suitale for connection to LV pulic distriution network > % Ir.9 4.9.9.9 7.9 3.9 8.9 2.9 Ir (4x 3 Io ) 2. 8 2. I s d( x Ir ) M icor lo g ic >3 A >3.2 Electronic Micrologic / A or E Micrologic.2 A or E (Distriution with measurements) Micrologic.2 A or E (same as.2 + ground fault prot.) In: 4 to 2 A Micrologic devices can Protection: LSI (2) with fine adjustment and display e used at 4 Hz with a Adjustale N (3) protection on 4P devices via keypad: unprotected, N/2, N, limitation on the OSN maximum setting. In: 4 to 2 A Protection: LSIG (2) with fine adjustment and display G: Adjustale ground fault pick-up Ig and adjustale delay with I2t On/Off Adjust. N (3) protection on 4P devices via keypad: unprotected, N/2, N, OSN Micrologic.2 E-M (Motors + ground fault with E metering) In: 2 to 22 Protection: LSIG (2) with fine adjustment and display Adjustale trip class:,, 2, 3 Adjustale phase unalance Ium, locked rotor Ijam, underload Iund and long start Ilong pick-ups and time delays Micrologic.2-AZ Hz 2/3 networks In: to 2 A Protection: LSI (2) with fine adjustment and display 3P only. Special sampling frequency and measurements for Hz 2/3 networks //2NA switch-disconnectors

Performance levels and trip units Compact NS4/3 One frame size NS//2 3 perf. levels: N, H, L (at 4 V, for networks y 9 V) NS4/3 comp L ka act N NB4 Ui 7V. Ue (V) 4 22/2 38/4 44 Uimp 8kV. Icu (ka) 3 22 8 H 7 ka cat A Ics = IEC % Icu 947-2BS CEI VDE UTE NEMA UNE 4 push to trip SX and N ka N 3 ka Trip units for Compact NS4/3 NS NS NS2 NS4 NS3 () MA magnetic In: 32 and A Im: adjustale magnetic pick-up comp New electronic equivalent act N NB4 Uimp Ui 7V. Ue (V) 22/24 38/4 44 8kV. Icu (ka) 3 22 8 cat A Ics = IEC % Icu 947-2BS CEI VDE UTE NEMA UNE 4 push to trip Im(A) 3 3 2 4 In Im 2 STR electronic STR23SE (U y 2 V) STR23SV (U > 2 V) (Distriution) In: to 3 A Protection: LSoI (2) N protection (3) on 4P devices: unprotected, Nr, N STR23SE OSN (3) In: 4 to 3 A (Distriution) Protection: LSoI (2) N protection (3) on 4P devices: unprotected and.8 Ir or OSN STR43ME (Motors) STR3UE (U y 2 V) In: to 3 A Protection: LSI N protection (3 )on 4P devices: unprotected, N/2, N STR23SV (U > 2 V) (Distriution) In: 2 to A Protection: LSoI (2) Trip class: A,, 2 Id: fixed phase unalance pick-up (4 %) with fixed time delay Fixed instantaneous Ii () t compatile with. (2) of protection L = Long time with adjustale Ir pick-up So = Short time Isd pick-up with fixed time delay S = Short time Isd pick-up with adjustale time delay I = Fixed instantantaneous Ii pick-up G = Ground fault (3) N protection N = Neutral protection at phase current setting: Ir N/2 = Reduced neutral protection:. Ir OSN = Oversized Neutral:. Ir Oversized neutral protection for networks with harmonics rank 3 and multiple of 3 (4) t compatile with Compact NS. Compact NS4/3NA switch-disconnectors New enhanced Micrologic 2 range New Micrologic, range with uilt-in metering functions: A (Ammeter) E (A+Energy)

4/3 One identical frame size perf. levels: F, N, H, S, L (at 4 V, for networks y 9 V) NSX//2 L ka NSX4/3 S ka One letter and one colour defines: the performance level the field of application H 7 ka N ka F 3 ka B 2 ka NSX NSX Trip units for 4/3 NSX2 NSX4 NSX3 (4) Micrologic electronic Micrologic.3-M Micrologic 2 electronic Micrologic 2.3 (Distriution) In: 32 - A Im: instantaneous magnetic pick-up directly adjustale in Amps In: 2 to 3 A Protection: LSoI (2) Adjustale N (3) protection on 4P devices via keypad: unprotected, N/2, N OSN (3): see Micrologic.3 Micrologic 2.3-M (Motors) In: 32 to A Protection: LSoI (3) Trip class:,, 2 Id: fixed phase unalance pick-up (3 %) Micrologic 2.3-AB (Service connection) In: 4 A Protection: LSoI (2) Suitale for connection to LV pulic distriution network Electronic Micrologic / A or E Micrologic.3 A or E (Distriution with measurements) In: 4 to 3 A Protection: LSI (2) Adjustale N (3) protection on 4P devices via keypad: unprotected, N/2, N, OSN Micrologic devices can e used at 4 Hz with a limitation on the maximum setting. Micrologic.3 A or E (same as.3 + ground fault prot.) Micrologic.3 E-M (Motors + ground fault with E metering) In: 32 to Protection: LSIG (2) with fine adjustment and display Adjustale trip class:,, 2, 3 Adjustale phase unalance Ium, locked rotor Ijam, underload Iund and long start Ilong pick-ups and time delays Micrologic.3-AZ Hz 2/3 networks In: 4 to 3 A Protection: LSI (2) with fine adjustment and display 3P only. Special sampling frequency and measurements for Hz 2/3 networks In: 4 to 3 A Protection: LSIG G: Adjustale ground fault pick-up and adjustale time delay with I2t On/Off Adjust. N (3) protection on 4P devices via keypad: unprotected, N/2, N, OSN 4/3NA switch-disconnectors

Dimensions and mounting Fixed version Compact NS Replacement/extension in an existing switchoard Compact NS replaced y a identical in size. Same connection points. Same fixing points. = comp NB2NH Ic u 7 Ui 7V. U e 22/ 24 38/ 4 44 / Ics= ca 7-2 IEC94 VDE UTE p u s I Two identical frame sizes using the same mounting system as the Compact NS range T M I 9 8. 7 I I x 2A. x 2A comp NB2NH Ic u 7 Ui 7V. U e 22/ 24 38/ 4 44 / = compa Ics= ca 7-2 IEC94 VDE UTE Ui 7V. Ue (V) 22/24 38/4 44 Uimp 8kV. Icu (ka) 3 22 8 p u s ct N NB4 I T M I 9.. 8 7 I I x 2A x 2A cat A Ics = IEC % Icu 947-2BS CEI VDE UTE NEMA UNE 4 push to trip Plug-in version Ascending compatiility from Compact NS to Compact NS ase can e used for, ut reverse not possile The plug-in ase: v of an Compact NS may e used for an v ut that of an may not e used for an Compact NS. For NSX4/3 safety trip interlock LV4322. NS ase NSX/2 comp NB2N H Ic u 7 Ui 7V. U e 22/ 24 38/ 4 44 / Check the wiring and the compatiility of the auxilary wires. Ics= ca 7-2 IEC94 VDE UTE p u s I T M I 9 7 8. I I x 2A. x 2A NSX ase NS Withdrawale version Ascending compatiility from Compact NS to Compact NS chassis can e used for, ut reverse not possile The chassis: v of an Compact NS may e used for an v ut that of an may not e used for an Compact NS. NS chassis NSX comp NB2NH Ic u 7 Ui 7V. U e 22/ 24 38/ 4 44 / Ics= ca 7-2 IEC94 VDE UTE p u s I T M 9.. x 2A I 8 7 x 2A I I Check the wiring and the compatiility of the auxilary wires.

2 Door cutouts for all control types For Compact NS, there are two types of door cutouts: small cutout for toggles large cutout for rotary handles, extended rotary For, there is only one cutout for all control types. It is identical in size to the large cutout for Compact NS. There is also an option for a larger cutout that provides access to the trip unit. handles and motor mechanisms. Access to the trip unit is not possile via a cutout. Toggle control Compact NS NSX to 2 NSX4/3 77 27 With access to the trip unit 9 27 2 79 Retrofit front cover 9 Retrofitting using an NS retrofit front cover The Compact NS retrofit front cover replaces the original front cover. 27 Rotary handle The cutouts are identical ut the rotary handles are not totally interchangeale. A Compact NS rotary handle may e used only on a Compact NS. A rotary handle may e used on a or NS. Compact NS NSX to 2 NSX4/3 77 27 9 27 Extended rotary handle Compact NS The handles are secured to the door in the same way. 2 4 Ø 9 4 Ø 24. 3 2 Ø4.2 3 2 Ø4.2 72 9.2 72 7

Dimensions and mounting Motor mechanism The cutouts are identical ut the motor mechanisms are not totally interchangeale. A Compact NS motor mechanism may e used only on a Compact NS. A motor mechanism may e used on a or NS. Compact NS NSX to 2 NSX4/3 77 27 Ø...8 9 27 Terminal shields Compact NS Terminal shields are fully compatile etween the Compact NS and ranges. 8

Electrical auxiliaries MN - MX - Auxiliary contacts Compact NS Total compatiility etween the Compact NS and ranges. SDx, SDTAM, BSCM, NSX cord, etc. Indication and commmunication accessories dedicated to 9

Trip unit selection to 2 Sustitution for magnetic/thermal-magnetic trip units Compact NS to 2 N/H/L to 2 B/F/N/H/S/L Magnetic only Magnetic only D TM 2 / 4 C 2A Im 2 22 8,8,9 A x 2 2 Im 9 Ir 7 x 2 Ir Ir Im MA D TM 2 / 4 C 2A Ir Im 2 7 7 2 22 A A 2 A MA 2..3 2. 2 22 Thermal Ir Magnetic Im (instantaneous) MA2. MA.3 MA2. MA2 MA MA MA MA22 ne Adjustale NS - NS - NS2...4 In (< A) 9...4 In (u A) Thermal magnetic MA2. MA.3 MA2. MA2 MA MA MA MA22 ne Adjustale NSX - NSX - NSX2...4 In (< A) 9...4 In (u A) adjustale in amps Thermal magnetic Alternative with electronic trip unit D TM 2 / 4 C 2A Im 2.2 r o lo g ic M ic Im 8,8,9 A x 2 2 2 22 9 Ir 7 x 2 Ir Ir Im 7 2 22 A 2 D TM 2 / 4 C 2A Ir 4 Im 3 >3 2 7 A A >3 A TM-D (Distriution) TMD TM2D TM32D TM4D TMD TM3D TM8D TMD TM2D TMD TM2D TM2D Adjustale Fixed Adjustale TM-D NS NS NS2.8... In 8 to 2. In if In y A... In for 2 and 2 A TMD TM2D TM32D TM4D TMD TM3D TM8D TMD TM2D TMD M2D M2D Adjust. Fixed Adjust. NS NS NS2.8... In 2...4 In depending on In TMG TM2G TM4G TM3G Adjust. Fixed TM-G (Generator) 2 4 3 Thermal Ir Magnetic Im (instantaneous) TMG TM2G TM4G TM3G Adjustale Fixed 4 2.9 4 7.9 3 2.9 2 22.9 2 Io ( A Range.7... In and adjustale in amps 2 32 4 3 8 2 2 2 Thermal Ir Magnetic Im (instantaneous) > % Ir NSX NSX NSX2.7... In 8 to 2. In if In y A... In for 2 and 2 A adjustale in amps TM-G NSX NSX NSX2.7... In 2...4 In depending on In.9.9.9 7 Ir ( x.9 8 Io ) 2. 8 2. x Is d( Ir Is d Ir ) ) Wider and more precise setting ranges (.4... In). A single trip unit offers the setting possiilities of several TM-D or TM-G trip units. or Micrologic 2.2 4 NSX NSX NSX2 2.2 4 2.2 4 2.2 4 2.2 4 2.2 2.2 2.2 2.2 2.2 2.2 2 2.2 2 2.2 2 Long time Ir Adjustale.4... In + fine adjustment.9... via dial Short-time Isd, fixed delay Instant. Ii 4P N protection or Adjustale from... x In n-tripping time y 2 ms Fixed u 2 In Off -. or Ir Micrologic 2.2 G (Generator) 4 NSX NSX NSX2 2.2 4G 2.2 4G 2.2 4G 2.2 G Long time Ir Adjustale.4... In + fine adjustment.9... via dial Short-time Isd, fixed delay Adjustale from...9 In n-tripping time y 4 ms Instant. Ii Fixed u 2 In

to 2 Sustitution for electronic trip units Compact NS to 2 N/H/L to 2B/F/N/H/S/L Electronic Management of installation and installed devices, uilt-in display, fine adjustment, operating information Electronic.9 8 test 4 3 8 2. + - >3 xir A >3 > % Ir 4 2.9 4 7.9 3 2.9 2 22.9 2 Io ( A xir.9.9.9 7 Ir ( x.9 8 Io ) >3 2. 8 2. x Is d( Ir A >3 Is d > % Ir.9 4.9.9.9 7.9 3.9 8.9 2.9 Ir (4x 3 Io ) 2. Ir ).2 2.2 r o lo g ic M ic 22 SE alarm 3 2. 4 3 4.9.98.3 8 2. I s d( x Ir ) M icor lo g ic STR 9 %Ir Im Ir.8.8.7 Alternative with measurements A: Ammeter E: Energy ) xin Ir Im STR22SE (Distriution) 4 8 2 Long time Ir Short time Isd, fixed delay Instant. Ii 4P N protection NS NS 22SE4 22SE8 22SE 22SE 22SE2 Adjustale.4... In Adjustale 2... In n-tripping time y 4 ms Fixed u In Off -. or Ir NS2 Micrologic 2.2 4 2 Long time Ir Isd, fixed delay NSX NSX NSX2 2.2 4 2.2 2.2 2.2 2.2 2 Adjustale.4... In + fine adjustment.9... via dial or Adjustale... In n-tripping time y 2 ms Micrologic.2 A or E NSX NSX NSX2.2 4.2.2.2.2 2 Adjustale.4... In + fine adjustment.9... via dial Adjustale... In Adj. delay.-.2-.3-.4 s + I2t On/Off Instant. Ii Fixed u In 4P N protect. Off -. or Ir Adj....2 In or In depending on In Off -. or or. In (OSN) Micrologic.2 A or E Same as.2 + adjust. ground fault prot. Ig.2... In, delay...4 s + I2t On/off STR22SE OSN (Distriution) Long time Ir Short time Isd, fixed delay Instant. Ii 4P N protection Fixed u 7 In Off -.8 or. Ir STR22GE (Generator) 4 2 Long time Ir Short time Isd, fixed delay Instant. Ii NS NS 22GE4 22GE 22GE4 22GE2 Adjustale.4... In Adjustale 2... In n-tripping time y 4 ms Fixed u In NS2 STR22ME (Motor) 2 to Micrologic.2 A or E with OSN protection NS NS NS2 22OSN 22OSN2 Adjustale.2...3 In Adjustale 2... In NS NS NS2 22ME 22ME - 22 Long time Ir Class Short time Isd, fixed delay Instant. Ii 22ME22 Adjustale from... In Fixed 3 Ir n-tripping time y ms Fixed In Micrologic 2.2-G (Generator) 4 2 Long time Ir NSX NSX NSX2 2.2-G4 2.2-G 2.2-G 2.2-G2 Adjustale.4... In + fine adjustment.9... via dial Isd fixed delay Instant. Adjustale...9 In n-tripping time y 4 ms Fixed u 2 In Micrologic 2.2-M (Motor) or or Micrologic.2 A or E Thanks to its wide setting ranges Micrologic.2 E-M (Motor) 2 NSX NSX NSX2 2.2-M2 NSX NSX NSX2.2 E-M2-2.2-M - - -.2 E-M.2 E-M8 - - 2.2-M - 2.2-M -.2 E-M - 22 Long time Ir Class Isd, fixed delay Instant. Ii 2.2-M22 Adjustale... In,, 2 Adjustale...3 In n-tripping time y 2 ms Fixed In.2 E-M22 Ir adj.... In + fine adjust via keypad Trip class,, 2, 3 Ph unalance Fixed 3 %, fixed delay Id - Isd adjustale...3 In with fixed delay, non-tripping time y 2 ms Ii fixed 3 In Ground fault Ig adjustale.2... Ir, adjustale delay...4 s + I2t On/off Id adjustale...4 %, delay.7... s Locked rotor Ijam adjust Off /...8 Ir, adjustale delay...3 s Under-load Iund adjust. Off /.3...9 Ir, adjustale delay...2 s Long start Ilong adjustale Off /...8 Ir, adjustale delay...2 s

Trip unit selection 4/3 Sustitution for magnetic and electronic trip units Compact NS4/3 N/H/L 4/3 B/F/N/H/S/L With MA magnetic trip unit With Micrologic.3 comp act N NB4 Uimp Ui 7V. Ue (V) 22/24 38/4 44 8kV. Icu (ka) 3 22 8 cat A Ics = IEC % Icu 947-2BS CEI VDE UTE NEMA UNE 4 push to trip Im(A) 3 3 2 4 In Im 2 MA (magnetic only) 32 Thermal Ir Magnetic Im (instantaneous) 2 MA32 MA ne Adjustale Micrologic.3-M NS4 - NS3...4 In (4 A)...3 In (3 A) 32 Long time Ir Short-time Isd, fixed delay Instantaneous Ii NSX4 NSX3.3-M32.3-M ne Adjustale...3 In n-tripping time y 2 ms Fixed u 3 In

4/3 Sustitution for electronic trip units Compact NS4/3 N/H/L 4/3 B/F/N/H/S/L With STR23, STR43 or STR3 electronic trip unit With Micrologic 2.3 trip unit STR23SE (U y 2 V) or 23SV (U > 2 V) (Distriution) Micrologic 2.3 2 4 3 Long time Ir NS4 23SE/SV 23SE/SV2 23SE/SV4 23SE/SV3 Adjustale.4... In 2 Short-time Isd, fixed delay Instant. Ii 4P N protection Adjustale 2... In n-tripping time y 4 ms Fixed In Off -. or Ir NS3 Alternative with measurements A: Ammeter E: Energy With Micrologic.3 A or E, Micrologic.3 A or E trip unit or NSX4 NSX3 2.3 2 2.3 2 4 2.3 4 3 2.3 3 Long time Ir Adjustale.4... In + fine adjust.9... via dial Short-time Isd, Adjustale... In fixed delay n-tripping time y 2 ms Instant. Ii Fixed u In 4P N protection Off -. or Ir Micrologic.3 A or E NSX4 NSX3 4.3 4 3.3 3 Adjustale.4... In + fine adjustment.9... via dial Adjustale... In Adjustale delay.-.2-.3-.4 s + I2t On/Off Adjustale...2 In or In depending on In Off -. or or. In (OSN) Micrologic.3 A or E Same as.2 + adjust. ground fault protection Ig.2... In, delay...4 s + I2t On/off STR23SE OSN (Distriution) 4 3 Long time Ir Short-time Isd, fixed delay Instant. Ii 4P N protection NS4 23OSN4 23OSN3 Adjustale.2...3 In Adjustale 2... In Fixed 7 In Off -.8 or. Ir STR43ME (Motor) 2 2 32 Long time Ir Class Short-time Isd, fixed delay Instant. Ii Unalance Id Micrologic.3 A or E with OSN protection NS3 NS4 NS3 43ME2 43ME2 43ME32 43ME Adjustale.4...8 In A,, 2 Adjustale...3 In n-tripping time y ms Fixed 3 In 4 %, fixed delay Micrologic 2.3-M (Motor) NSX4 NSX3 2.3-M32 2.3-M32 32 2.3-M32 2.3-M3 Long time Ir Adjustale... In Class,, 2 Short-time Isd, Adjustale...3 In fixed delay n-tripping time y 2 ms Instant. Ii Fixed u 3 In Unalance Id Fixed 3 % or Micrologic.3 E-M (Motor) NSX4 NSX3.3-M32.3-M32 32.3-M32.3-M... In + fine adjust via keypad,, 2, 3 Adjustale...3 In n-tripping time y 2 ms Fixed u 3 In Ground fault Ig adjustale.2... Ir, adjustale delay...4 s + I2t On/off Id adjustale...4 %, delay.7... s Locked rotor Ijam adjustale Off /...8 Ir, adjustale delay...3 s Under-load Iund adjustale Off /.3...9 Ir, adjustale delay...2 s Long start Ilong adjustale Off /...8 Ir, adjustale delay...2 s STR3SE (U y 2 V) ou 3SV (U > 2 V) (Distriution) Micrologic 2.3 2 4 3 Long time Ir NS4 3SE/SV 3SE/SV2 3SE/SV4 3SE/SV3 Adjustale.4... In Short time Isd fixed delay Instant. Ii 4P N protection Adjustale... In n-tripping time adjustale Adjustale... In Off -. or Ir NS3 or Micrologic.3 or.3 A or E NSX4 NSX3 2.3 4 2.3 4 4 2.3 4 3 2.3 3 Long time Ir Adjustale.4... In + fine adjust.9... via dial Short-time Isd, Adjustale... In fixed delay n-tripping time y 2 ms Instant. Ii Fixed In 4P N protection Off -. or Ir 3

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer Cat. numer Compatiility 29 Basic frame Compact NSN A 2P fixed Order a complete reaker with trip unit 293 Basic frame Compact NSN A 3P fixed LV4293 3P NSXF without trip unit; Compact circuit reaker 294 Basic frame Compact NSH A 3P fixed LV4294 3P NSXH without trip unit; Compact circuit reaker 29 NSL 3P without trip unit LV429 3P NSXL without trip unit; Compact circuit reaker 29 NS SX 3P without trip unit LV429 3P NSXN without trip unit; Compact circuit reaker 298 Basic frame Compact NSN A 4P fixed LV4298 4P NSXF without trip unit; Compact circuit reaker 299 NSH 4P without trip unit LV4299 4P NSXH without trip unit; Compact circuit reaker 29 NSL 4P without trip unit LV429 4P NSXL without trip unit; Compact circuit reaker 29 NS SX 4P without trip unit LV429 4P NSXN without trip unit; Compact circuit reaker 292 Trip unit TMD A 3 poles 2d Order a complete reaker with trip unit 292 Trip unit TMD 8 A 3 poles 2d Order a complete reaker with trip unit 2922 Trip unit TMD 3 A 3 poles 2d Order a complete reaker with trip unit 2923 Trip unit TMD 4 A 3 poles 2d Order a complete reaker with trip unit 2924 Trip unit TMD 2 A 3 poles 2d Order a complete reaker with trip unit 292 Trip unit TMD A 3 poles 2d Order a complete reaker with trip unit 292 Trip unit TMD A 3 poles 2d Order a complete reaker with trip unit 2927 Trip unit TMD 32 A 3 poles 2d Order a complete reaker with trip unit 293 Trip unit TMD A 3 poles 3d LV4293 3P3D TMD trip unit; for NSX circuit reaker 293 Trip unit TMD 8 A 3 poles 3d LV4293 3P3D TM8D trip unit; for NSX circuit reaker 2932 Trip unit TMD 3 A 3 poles 3d LV42932 3P3D TM3D trip unit; for NSX-2 circuit reaker 2933 Trip unit TMD 4 A 3 poles 3d LV42934 3P3D TM4D trip unit; for NSX-2 circuit reaker 2934 Trip unit TMD 2 A 3 poles 3d LV4293 3P3D TM2D trip unit; for NSX-2 circuit reaker 293 Trip unit TMD A 3 poles 3d LV42937 3P3D TMD trip unit; for NSX-2 circuit reaker 293 Trip unit TMD A 3 poles 3d LV42933 3P3D TMD trip unit; for NSX-2 circuit reaker 2937 Trip unit TMD 32 A 3 poles 3d LV4293 3P3D TM32D trip unit; for NSX-2 circuit reaker 294 Trip unit TMD A 4 poles 3d LV4294 4P3D TMD trip unit; for NSX circuit reaker 294 Trip unit TMD 8 A 4 poles 3d LV4294 4P3D TM8D trip unit; for NSX circuit reaker 2942 Trip unit TMD 3 A 4 poles 3d LV42942 4P3D TM3D trip unit; for NSX-2 circuit reaker 2943 Trip unit TMD 4 A 4 poles 3d LV42944 4P3D TM4D trip unit; for NSX-2 circuit reaker 2944 Trip unit TMD 2 A 4 poles 3d LV4294 4P3D TM2D trip unit; for NSX-2 circuit reaker 294 Trip unit TMD A 4 poles 3d LV42947 4P3D TMD trip unit; for NSX-2 circuit reaker 294 Trip unit TMD A 4 poles 3d LV42943 4P3D TMD trip unit; for NSX-2 circuit reaker 2947 Trip unit TMD 32 A 4 poles 3d LV4294 4P3D TM34t trip unit; for NSX-2 circuit reaker 29 Trip unit TMD A 4 poles 4d LV429 4P4D TMD trip unit; for NSX circuit reaker 29 Trip unit TMD 8 A 4 poles 4d LV429 4P4D TM8D trip unit; for NSX circuit reaker 292 Trip unit TMD 3 A 4 poles 4d LV4292 4P4D TM3D trip unit; for NSX-2 circuit reaker 293 Trip unit TMD 4 A 4 poles 4d LV4294 4P4D TM4D trip unit; for NSX-2 circuit reaker 294 Trip unit TMD 2 A 4 poles 4d LV429 4P4D TM2D trip unit; for NSX-2 circuit reaker 29 Trip unit TMD A 4 poles 4d LV4297 4P4D TMD trip unit; for NSX-2 circuit reaker 29 Trip unit TMD A 4 poles 4d LV4293 4P4D TMD trip unit; for NSX-2 circuit reaker 297 Trip unit TMD 32 A 4 poles 4d LV429 4P4D TM32D trip unit; for NSX-2 circuit reaker 29 Trip unit TMD A 4 poles 3d and N and 2 LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 29 Trip unit TMD 8 A 4 poles 3d and N and 2 LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 297 Trip unit STR22SE A 3 poles 3d LV4297 3P3D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 2972 Trip unit STR22SE 4 A 3 poles 3d LV42972 3P3D Micrologic 2.2 4 A trip unit; for NSX-2 circuit reaker 297 Trip unit STR22GE A 3 poles 3d LV4297 3P3D Micrologic 2.2 G A trip unit; for NSX-2 circuit reaker 297 Trip unit STR22GE 4 A 3 poles 3d LV4297 3P3D Micrologic 2.2 G 4 A trip unit; for NSX-2 circuit reaker 298 Trip unit STR22SE A 4 poles 4d LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 2982 Trip unit STR22SE 4 A 4 poles 4d LV42982 4P4D Micrologic 2.2 4 A trip unit; for NSX-2 circuit reaker 298 Trip unit STR22GE A 4 poles 4d LV4298 4P4D Micrologic 2.2 G A trip unit; for NSX-2 circuit reaker 298 Trip unit STR22GE 4 A 4 poles 4d LV4298 4P4D Micrologic 2.2 G 4 A trip unit; for NSX-2 circuit reaker 292 Trip unit MA A 3 poles 3d LV4292 3P3D MA trip unit; for NSX-2 circuit reaker 292 Trip unit MA A 3 poles 3d LV4292 3P3D MA trip unit; for NSX-2 circuit reaker 2922 Trip unit MA 2 A 3 poles 3d LV42922 3P3D MA2 trip unit; for NSX-2 circuit reaker 2923 Trip unit MA 2. A 3 poles 3d LV42923 3P3D MA2. trip unit; for NSX-2 circuit reaker 2924 Trip unit MA.3 A 3 poles 3d LV42924 3P3D MA.3 trip unit; for NSX-2 circuit reaker 292 Trip unit MA 2. A 3 poles 3d LV4292 3P3D MA2. trip unit; for NSX-2 circuit reaker 293 Trip unit MA A 4 poles 3d LV4293 4P3D MA trip unit; for NSX-2 circuit reaker 2942 Trip unit TMG 3 A 3 poles 2d Order a complete reaker with trip unit 2943 Trip unit TMG 4 A 3 poles 2d Order a complete reaker with trip unit 2944 Trip unit TMG 2 A 3 poles 2d Order a complete reaker with trip unit 294 Trip unit TMG A 3 poles 2d Order a complete reaker with trip unit 292 Trip unit TMG 3 A 3 poles 3d LV4292 3P3D TM3G trip unit; for NSX-2 circuit reaker 293 Trip unit TMG 4 A 3 poles 3d LV4293 3P3D TM4G trip unit; for NSX-2 circuit reaker 294 Trip unit TMG 2 A 3 poles 3d LV4294 3P3D TM2G trip unit; for NSX-2 circuit reaker 4

Compact NS Cat. numer Cat. numer Compatiility 29 Trip unit TMG A 3 poles 3d LV429 3P3D TMG trip unit; for NSX-2 circuit reaker 292 Trip unit TMG 3 A 4 poles 4d LV4292 4P4D TM3G trip unit; for NSX-2 circuit reaker 293 Trip unit TMG 4 A 4 poles 4d LV4293 4P4D TM4G trip unit; for NSX-2 circuit reaker 294 Trip unit TMG 2 A 4 poles 4d LV4294 4P4D TM2G trip unit; for NSX-2 circuit reaker 29 Trip unit TMG A 4 poles 4d LV429 4P4D TMG trip unit; for NSX-2 circuit reaker 297 Trip unit STR22ME A 3 poles 3d LV4297 3P3D Micrologic 2.2 M A trip unit; for NSX-2 circuit reaker 297 Trip unit STR22ME 8 A 3 poles 3d 2972 Trip unit STR22ME A 3 poles 3d LV42972 3P3D Micrologic 2.2 M A trip unit; for NSX-2 circuit reaker 2973 Trip unit STR22ME 4 A 3 poles 3d 2974 Trip unit STR22ME 2 A 3 poles 3d LV42974 3P3D Micrologic 2.2 M 2 A trip unit; for NSX-2 circuit reaker 297 Trip unit STR22ME 2 A 3 poles 3d 292 n automatic trip unit 2P (NS/2) Order a complete reaker with trip unit 292 n automatic trip unit 3P (NS/2) Order a complete reaker with trip unit 2922 n automatic trip unit 4P (NS/2) Order a complete reaker with trip unit 292 Earthleakage module Compact Vigi MH 3P 2 to 44 V 3 to ma 292 Earthleakage module Compact Vigi MH 4P 2 to 44 V 3 to ma 2922 Earthleakage module Compact Vigi ME 3P 2 to 44 V 3 ma 2923 Earthleakage module Compact Vigi ME 4P 2 to 44 V 3 ma 2924 Connection for a 4P VIGI on a 3P reaker (NS/3) 292 Earthleakage module Compact Vigi MH 3P 44 to V 3 to ma 292 Earthleakage module Compact Vigi MH 4P 44 to V 3 to ma LV4292 LV4292 LV42922 LV42923 LV42924 LV4292 LV4292 3P 2-44 V AC.3- A Vigi MH; earth-leakage prot. for NSX/ reaker 4P 2-44 V AC.3- A Vigi MH; earth-leakage prot. for NSX/ reaker 3P 2-44 V AC.3 A Vigi ME; earth-leakage prot. for NSX/ reaker 4P 2-44 V AC.3 A Vigi ME; earth-leakage prot. for NSX/ reaker Connection for 4P Vigi on 3P device; 3P NSX-2 circuit reaker 3P 44- V AC.3- A Vigi MH; earth-leakage prot. for NSX/ reaker 4P 44- V AC.3- A Vigi MH; earth-leakage prot. for NSX/ reaker 29227 3 are cale connectors 2 to 9 mm² (NS/2) LV429227 3 connectors ( x 2-9 mm²); INV/INS NSX-2 circuit reaker 29228 4 are cale connectors 2 to 9 mm² (NS/2) LV429228 4 connectors ( x 2-9 mm²); INV/INS NSX-2 circuit reaker 29234 2 clip-on nuts M FC (NS/2) LV429234 2 M snap-in nuts for front connection; NSX circuit reaker 2923 Rear connection short for NS to 2 LV42923 2 short rear connections; INV/INS NSX-2 circuit reaker 2923 Rear connection long for NS to 2 LV42923 2 long rear connections; INV/INS NSX-2 circuit reaker 29237 Rear connection short for NS to 2 3P Different packaging 29238 Rear connection short for NS to 2 4P Different packaging 2924 ag of clips for connectors (NS/2) LV42924 clips for connectors; INV/INS NSX-2 circuit reaker 29242 3 shrouded cale connectors A (NS/) LV429242 3 steel connectors (x.-9 mm²); INV/INS NSX-2 circuit reaker 29243 4 shrouded cale connectors A (NS/) LV429243 4 steel connectors (x.-9 mm²); INV/INS NSX-2 circuit reaker 29248 3 connect. cales 3 mm² and ph. sep (NS/2) 29249 4 connect. cales 3 mm² and ph. sep (NS/2) 2922 3 tuular lugs for cale 2 mm² 8-2 and 2 separators (NS/2) 2923 3 tuular lugs for copper cale mm² and separators (NS/2) 2924 3 tuular lugs for copper cale 8 mm² and 2 separators (NS/2) 292 4 tuular lugs for copper cale 2 mm² and 3 separators (NS/2) 2927 4 tuular lugs for copper cale mm² and separators (NS/2) 2928 4 tuular lugs for copper cale 8 mm² and 3 separators (NS/2) 2929 3 are cale connectors 2 to 8 mm² (NS/2) 292 4 are cale connectors 2 to 8 mm² (NS/2) 292 Terminal extension rightangle connection for NS to 2 3P 2922 Terminal extension rightangle connection for NS to 2 4P LV429248 LV429249 LV42922 LV42923 LV42924 LV4292 LV42927 LV42928 LV42929 LV4292 LV4292 LV42922 3 connectors ( x.-3 mm²) + ph arriers; INV/INS NSX-2 reaker 4 connectors ( x.-3 mm²) + ph arriers; INV/INS NSX-2 reaker 3 Cu 2 mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 3 Cu 2 mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 3 Cu 8 mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 4 Cu 2 mm² crimp lugs + ph arrierss; INV/INS NSX-2 reaker 4 Cu mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 4 Cu 8 mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 3 connectors ( x 2-8 mm²); INV/INS NSX-2 circuit reaker 4 connectors ( x 2-8 mm²); INV/INS NSX-2 circuit reaker 3 right angle terminal ext + ph arriers; INV/INS NSX-2 reaker 4 right angle terminal ext + ph arriers; INV/INS NSX-2 reaker 2923 Terminal extension set of 3 for NS to 2 LV42923 3 straight terminal ext + ph arriers; INV/INS NSX-2 reaker 2924 Terminal extension set of 4 for NS to 2 LV42924 4 straight terminal ext + ph arriers; INV/INS NSX-2 reaker 292 Plug-in ase F/R connected 2P (NS/2) LV4292 2P plug-in ase; NSX-2 circuit reaker

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer Cat. numer Compatiility 292 Plug-in ase F/R connected 3P (NS/2) LV4292 3P plug-in ase; NSX-2 circuit reaker 2927 Plug-in ase F/R connected 4P (NS/2) LV42927 4P plug-in ase; NSX-2 circuit reaker 2928 Stud for drawout installation set of 2 for NS to 2 2929 Stud for drawout installation set of 2 for Vigi NS to 2 LV42928 LV42929 2 plug-in ase power connections; NSX-2 circuit reaker 2 Vigi plug-in ase power connections; NSX-2 circuit reaker 2927 Trip interlock link (NS/2) LV42927 Safety trip for advanced opening; NSX-2 circuit reaker 2927 2 shutters IP4 for plug-in ase P (NS/2) LV42927 2 IP4 shutters for plug-in ase; NSX-2 circuit reaker 29272 Auxiliary cale plug and socket for 9 cales (NS/2) LV429272 9-wire auxiliary connector; NSX-3 circuit reaker 29273 Fixed 9 cale connection lock (NS/3) LV429273 x 9-wire fixed connector for ase; NSX-3 circuit reaker 29274 Moving 9 cale connection lock (NS/2) LV429274 x 9-wire moving connector for reaker; NSX-3 circuit reaker 2927 Support for moving cale lock (NS/2) LV42927 support for 2 moving connectors; NSX-2 circuit reaker 2927 Terminal extension insulated long for plug in ase NS to 2 3P LV42927 2 long insulated terminal ext for ase; NSX-2 circuit reaker 29282 Withdrawale chassis (fixed part) (NS/2) LV429282 Chassis side plates for 3/4P ase; NSX-2 circuit reaker 29283 Withdrawale chassis (moving part) (NS/2) LV429283 Chassis side plates for 3/4P reaker; NSX-2 circuit reaker 29284 Extension escutcheon (D/O chassis) (NS/2) LV429284 Escutcheon collar for toggle (chassis); NSX-2 circuit reaker 2928 Extension escutcheon (D/O VIGI) (NS/3) LV42928 Escutcheon collar for Vigi (chassis); NSX-3 circuit reaker 2928 Chassis rack. Interlock (w/o lock (NS/3) LV42928 Chassis locking kit (without keylock); NSX-3 circuit reaker 29287 2 connected/disconnected position C/O sw. LV429287 2 carriage switches (connect/disconnect); NSX-3 circuit reaker 29288 Complete set for plug-in 2P (NS/2) LV429288 2P (3P) Compact plug-in ase kit; NSX-2 circuit reaker 29289 Complete set for plug-in 3P (NS/2) LV429289 3P Compact plug-in ase kit; NSX-2 circuit reaker 2929 Complete set for plug-in 4P (NS/2) LV42929 4P Compact plug-in ase kit; NSX-2 circuit reaker 2929 Complete set for VIGI into plug-in 3P (NS/2) LV42929 3P Vigicompact plug-in kit; NSX-2 circuit reaker 29292 Complete set for VIGI into plug-in 4P (NS/2) LV429292 4P Vigicompact plug-in kit; NSX-2 circuit reaker 29298 Complete set for drawout 2P (NS/2) Different packaging 29299 Complete set for draw out 3P (NS/2) Different packaging 293 Complete set for draw out 4P (NS/2) Different packaging 293 Complete set for VIGI into draw out 3P (NS/2) Different packaging 2932 Complete set for VIGI into draw out 4P (NS/2) Different packaging 293 Din rail adapter (NS/2) LV4293 Din rail adapter; NSX-2 circuit reaker 293 3P terminal shields adap. for plug-in ase set of Different packaging 2 NS/2 2937 4P terminal shields adap. for plug-in ase set of Different packaging 2 NS/2 2938 2 long terminal shields 3P for plug-in ase Different packaging (NS/2) 2939 2 long terminal shields 4P for plug-in ase Different packaging (NS/2) 2932 Screws (NS to 2) LV42932 Bag of screws for -2; INV/INS NSX-2 reaker 2933 toggle extensions (NS2) LV42933 toggle extensions; NSX-2 circuit reaker 293 Escutcheon for direct toggle (NS/2) 293 Escutcheon for Vigi (NS/2) LV4293 IP4 escutcheon for Vigi module; NSX-2 circuit reaker 2937 Escutcheon (motor mech./rot. handle) (NS/2) LV42937 IP4 escutcheon all control types; NSX-2 circuit reaker 2938 Escutcheon for ammeter/vigi (NS/3) LV42938 IP4 escutcheon for ammeter or Vigi; INV/INS NSX-3 reaker 2939 Ruer toggle cover (IP43) (NS/2) LV42939 IP43 ruer toggle cover; NSX-2 circuit reaker 2932 2 short terminal shields 3P (NS/2) Different packaging 29322 2 short terminal shields 4P (NS/2) Different packaging 29323 2 long terminal shields 3P (NS/2) Different packaging 29324 2 long terminal shields 4P (NS/2) Different packaging 2932 Voltage indicator LV42932 22- V AC voltage indicator; NSX-2 circuit reaker 2932 2 long term. shields 3P U > V (NS/NS2) Different packaging 29327 2 long term. shields 4P U > V (NS/NS2) Different packaging

Compact NS Cat. numer Cat. numer 29329 interphase arriers (NS/2) LV429329 interphase arriers; INV/INS NSX-2 circuit reaker 2933 2 rear insulators 3P (NS/2) LV42933 2 insulating screens 3P (4 mm pitch); NSX-2 circuit reaker 2933 2 rear insulators 4P (NS/2) LV42933 2 insulating screens 4P (4 mm pitch); NSX-2 circuit reaker 29332 Long terminal shields and 3P adaptor for plug-in Different packaging ase (NS/2) 29333 Long terminal shields and 4P adaptor for plug-in Different packaging ase (NS/2) 29334 Phase arriers and 3P adaptor for plug-in ase Different packaging (NS/2) 2933 Extended rotary handle and telescopic shaft lokset (NS/2) LV429343 Blokset telescopic rotary handle; NSX-2 circuit reaker Compatiility 2933 Early make wiring terminal (NS8/3) 29337 Front rotary handle NS to 2 lack handle LV429337 Direct standard rotary handle; NSX-2 circuit reaker 29338 Front rotary handle NS to 2 lack handle LV429338 Extended standard rotary handle; NSX-2 circuit reaker 29339 Front rotary handle NS to 2 red handle LV429339 Direct red-yellow rotary handle; NSX-2 circuit reaker 2934 Front rotary handle NS to 2 red handle LV42934 Extended red-yellow rotary handle; NSX-2 circuit reaker 2934 Accessory for MCC type rotary handle (NS/2) LV42934 Rotary handle MCC conversion ; NSX-2 circuit reaker 29342 CNOMO for rotary handle (NS/2) LV429342 Rotary handle CNOMO conversion ; NSX-2 circuit reaker 29343 Front rotary handle NS to 2 lack handle LV429343 Telescopic rotary handle ( mm shaft); NSX-2 circuit reaker 29344 Rotary handle lock support (w/o lock) (NS/2) LV429344 Rotary handle keylock adapter (w/o keylock); NSX-2 circuit reaker 2934 Auxiliary contact OC earlyreak LV42934 early-rake contact; NSX-2 circuit reaker 2934 Auxiliary contact 2 OC earlymake LV42934 2 early-make contacts; NSX-2 circuit reaker 29348 2 voltage take off aluminium LUGNS2/3 LV429348 voltage take-offs for connectors; INV/INS NSX-3 reaker 29349 Base plate with mechanical interlocking NSX cat. numer same as NS cat. numer Compact NS to 2 293 Base plate with mechanical and electrical NSX cat. numer same as NS cat. numer interlocking Compact NS to 2 293 Base plate with mechanical and electrical NSX cat. numer same as NS cat. numer interlocking Compact NS to 2 2932 Electrical interlocking IVE 48 to 4 V AC NSX cat. numer same as NS cat. numer and Hz 2934 Interlocking for devices with toggle Compact NS LV42934 Mechanical interlock for toggles; NSX-2 circuit reaker to 2 293 Electrical interlocking IVE 24 to 2 V DC NSX cat. numer same as NS cat. numer 2938 Accessory for sourcechangeover switch NSX cat. numer same as NS cat. numer downstream 3P usar coupling, 2 A 2939 Accessory for sourcechangeover switch NSX cat. numer same as NS cat. numer downstream 4P usar coupling, 2 A 2933 Interface for automatic controller ACP 22 to 24 V NSX cat. numer same as NS cat. numer 2934 Interface for automatic controller ACP 38 to 4 V NSX cat. numer same as NS cat. numer 2938 Cale connection IVE/BA-UA NSX cat. numer same as NS cat. numer 2939 Interlocking for devices with rotary handle Compact NS to 2 LV42939 Mechanical interlock for rot handles; INV/INS NSX-2 circuit reaker 2937 Removale toggle padlock. device (NS8/3) 2937 Fixed toggle padlock. device (NS/2) LV42937 Fixed locking device for 3 padlocks; NSX-2 circuit reaker 2937 Complete sealing kit (NS8/3) LV42937 Lead-sealing accessories; INV/INS NS8-NSX3 circuit reaker 2937 Automatic controller BA 22 to 24 V NSX cat. numer same as NS cat. numer 29377 Automatic controller BA 38 to 4 V NSX cat. numer same as NS cat. numer 29378 Automatic controller UA 22 to 24 V NSX cat. numer same as NS cat. numer 29379 Automatic controller UA with communication 22 to NSX cat. numer same as NS cat. numer 24 V 2938 Automatic controller UA 38 to 4 V NSX cat. numer same as NS cat. numer 2938 Automatic controller UA with communication 38 to NSX cat. numer same as NS cat. numer 4 V 29382 Shunt trip Compact MX 2 V DC LV429382 MX 2 V DC shunt release; NSX-3 circuit reaker 29383 Shunt trip Compact MX V DC LV429383 MX V DC shunt release; NSX-3 circuit reaker 29384 Shunt trip Compact MX 24 V AC at and Hz LV429384 MX 24 V / Hz shunt release; NSX-3 circuit reaker 2938 Shunt trip Compact MX 48 V AC at and Hz LV42938 MX 48 V / Hz shunt release; NSX-3 circuit reaker 2938 Shunt trip Compact MX to 3 V AC at LV42938 MX -3 V / Hz shunt release; NSX-3 circuit and Hz reaker 7

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer 29387 Shunt trip Compact MX 22 to 24 V AC at and Hz Cat. numer LV429387 MX 22-24 V / Hz 28-277 V Hz SHT; NSX-3 reaker 29388 Shunt trip Compact MX 38 to 4 V AC at Hz LV429388 MX 38-4 V / Hz 44-48 V Hz SHT; NSX-3 reaker 29389 Shunt trip Compact MX 2 V AC at Hz LV429389 MX 2 V Hz V Hz shunt release; NSX-3 circuit reaker 2939 Shunt trip Compact MX 24 V DC LV42939 MX 24 V DC shunt release; NSX-3 circuit reaker 2939 Shunt trip Compact MX 3 V DC LV42939 MX 3 V DC shunt release; NSX-3 circuit reaker 29392 Shunt trip Compact MX 48 V DC LV429392 MX 48 V DC shunt release; NSX-3 circuit reaker 29393 Shunt trip Compact MX 2 V DC LV429393 MX 2 V DC shunt release; NSX-3 circuit reaker 29394 Shunt trip Compact MX 2 V DC LV429394 MX 2 V DC shunt release; NSX-3 circuit reaker 294 MX24 V AC/DC LV4294 MX 24 V DC/AC shunt release; NSX-3 circuit reaker 2942 Voltage release Compact MN 2 V DC LV42942 MN 2 V DC undervoltage release; NSX-3 circuit reaker 2943 Voltage release Compact MN V DC LV42943 MN V DC undervoltage release; NSX-3 circuit reaker 2944 Voltage release Compact MN 24 V AC and Hz LV42944 MN 24 V / Hz undervoltage release; NSX-3 circuit reaker 294 Voltage release Compact MN 48 V AC and Hz LV4294 MN 48 V / Hz undervoltage release; NSX-3 circuit reaker 294 Voltage release Compact MN to 3 V AC and Hz 2947 Voltage release Compact MN 22 to 24 V AC and Hz LV4294 LV42947 MN -3 V / Hz undervoltage release; NSX-3 circuit reaker MN 22-24 V / Hz 28-277 V Hz UVR; NSX-3 circuit reaker 2948 Voltage release Compact MN 38 to 4 V AC Hz LV42948 MN 38-4 V / Hz 44-48 V Hz UVR; NSX-3 circuit reaker 2949 Voltage release Compact MN 2 V AC Hz LV42949 MN 2 V Hz V Hz UVR; NSX-3 circuit reaker 294 Voltage release Compact MN 24 V DC LV4294 MN 24 V DC undervoltage release; NSX-3 circuit reaker 294 Voltage release Compact MN 3 V DC LV4294 MN 3 V DC undervoltage release; NSX-3 circuit reaker 2942 Voltage release Compact MN 48 V DC LV42942 MN 48 V DC undervoltage release; NSX-3 circuit reaker 2943 Voltage release Compact MN 2 V DC LV42943 MN 2 V DC undervoltage release; NSX-3 circuit reaker 2944 Voltage release Compact MN 2 V DC LV42944 MN 2 V DC undervoltage release; NSX-3 circuit reaker 29424 Early thermal fault signal /24 V AC/DC LV429424 SDTAM 24/4 V AC/DC thermal fault module; NSX-3 trip unit 2942 Uvr, time delay realy 48 V Hz (NS8/NS3) LV42942 48 V AC / Hz MN delay unit; NSX-3 circuit reaker 29427 Uvr, time delay realy 22/24 V AC Hz (NS8/C2) LV429427 22-24 V AC / Hz MN delay unit; NS8-NSX3 circuit reaker 2943 Early thermal fault signal 24/48 V AC 24/72 V DC LV429424 SDTAM 24/4V AC/DC thermal fault module; NSX-3 trip unit 29433 Motor mechanism Compact MT and 48 to V AC 29434 Motor mechanism Compact MT and 22 to 24 V AC 2943 Motor mechanism Compact MT and 38 to 4 V AC 2943 Motor mechanism Compact MT and 24 to 3 V DC 29437 Motor mechanism Compact MT and 48 to V DC 29438 Motor mechanism Compact MT and to 3 V DC 29439 Motor mechanism Compact MT and 2 V DC 2944 Motor mechanism Compact MT and 48 to V AC 2944 Motor mechanism Compact MT and 22 to 24 V AC LV429433 LV429434 LV42943 LV42943 LV429437 LV429438 LV429439 LV42944 LV42944-3 V AC / Hz MT/; NSX/ circuit reaker motor mech. module 22-24 V / Hz 28-277 V Hz MT/; NSX/ reaker motor mech. module 38-4 V / Hz 44-48 V Hz MT/; NSX/ reaker motor mech. module 24-3 V DC MT/; NSX/ circuit reaker motor mech. module 48- V DC MT/; NSX/ circuit reaker motor mech. module -3 V DC MT/; NSX/ circuit reaker motor mech. module 2 V DC MT/; NSX/ circuit reaker motor mech. module 48- V AC / Hz MT/; NSX/ circuit reaker motor mech. module Communicating 22-24 V / Hz MT/; NSX/ reaker motor mech. module 2944 Automatic controller UA to 27 V NSX cat. numer same as NS cat. numer 29447 Interface for automatic controller ACP to 27 V NSX cat. numer same as NS cat. numer 29448 Interface and automatic controller ACP and UA to 27 V 29449 Motor mechanism lock (keylock supplied) (NS/2) LV429449 NSX cat. numer same as NS cat. numer Motor mech. keylock adapter + keylock; NSX-2 circuit reaker 294 Auxiliary contact OC or SD or SDE or SDV NSX cat. numer same as NS cat. numer Compatiility 8

Compact NS Cat. numer Cat. numer Compatiility 294 SDE for TM/MA trip unit (NS/2) LV4294 SDE adapter for trip unit; NSX-2 circuit reaker 2942 Auxiliary contact OC or SD or SDE or SDV NSX cat. numer same as NS cat. numer low level 2943 Auxiliary contact OC and SD and SDE Replaced y BSCM communicating 294 Ammeter module for NS 3P A LV4294 3P A ammeter module; NSX-2 circuit reaker 294 Ammeter module for NS 4P A LV4294 4P A ammeter module; INV/INS NSX-2 circuit reaker 2947 Current transformer module for NS 3P A LV42947 3P / A current transfo module; NSX-2 circuit reaker 2948 Current transformer module for NS 4P A LV42948 4P / A current transfo module; INV/INS NSX-2 circuit reaker 2949 Insulation monitoring module for NS to 2 3P LV42949 3P TNS/TT insulation monitoring module; NSX-2 circuit reaker 294 Insulation monitoring module for NS to 2 4P LV4294 4P TNS/TT insulation monitoring module; NSX-2 circuit reaker 294 CT module 3P 3CT 2 A/ A with voltage outputs LV4294 3P 2/ A CT module + voltage outputs; NSX-2 circuit reaker 2942 CT module 4P 3CT 2 A/ A with voltage outputs LV42942 4P 2/ A CT module + voltage outputs; NSX-2 circuit reaker 294 Weatherproof enclosure for Compact NS to LV4294 Insulating enclosure + standard extended rotary handle; plastic NSX/ IP enclosure 294 Weatherproof enclosure for Vigicompact NS to plastic 2947 Interface and automatic controller ACP and BA 22 to 24 V 2947 Interface and automatic controller ACP and BA 38 to 4 V 29472 Interface and automatic controller ACP and UA 22 to 24 V 29473 Interface and automatic controller ACP and UA 38 to 4 V 29474 Interface and automatic controller ACP and UA with communication 22 to 24 V 2947 Interface and automatic controller ACP and UA with communication 38 to 4 V 294 3 imetallic lugs for alu cale mm² and 2 sep (NS/2) 29 4 imetallic lugs for alu cale mm² and 3 sep (NS/2) 29 3 imetallic lugs for alu cale 8 mm² and 2 sep (NS/2) 297 4 imetallic lugs for alu cale 8 mm² and 3 sep (NS/2) 299 Molded case switch-disconnector Compact NS NA 2P A LV4294 LV4294 LV429 LV429 LV4297 LV4299 Insulating enclosure + standard extended rotary handle; Vigi NSX/ IP enclosure NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer 3 Al mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 4 Al mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 3 Al 8 mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 4 Al 8 mm² crimp lugs + ph arriers; INV/INS NSX-2 reaker 2P (3P) NSXNA; Compact switch-disconnector 292 Circuit reaker Compact NSN TMD A 3P 2d LV4292 3P2D TMD NSXF; Compact circuit reaker 292 Circuit reaker Compact NSN TMD 8 A 3P 2d LV4292 3P2D TM8D NSXF; Compact circuit reaker 2922 Circuit reaker Compact NSN TMD 3 A 3P 2d LV42922 3P2D TM3D NSXF; Compact circuit reaker 2923 Circuit reaker Compact NSN TMD 4 A 3P 2d LV42924 3P2D TM4D NSXF; Compact circuit reaker 2924 Circuit reaker Compact NSN TMD 2 A 3P 2d LV4292 3P2D TM2D NSXF; Compact circuit reaker 292 Circuit reaker Compact NSN TMD A 3P 2d LV42927 3P2D TMD NSXF; Compact circuit reaker 292 Circuit reaker Compact NSN TMD A 3P 2d LV42923 3P2D TMD NSXF; Compact circuit reaker 2927 Circuit reaker Compact NSN TMD 32 A 3P 2d LV4292 3P2D TM32D NSXF; Compact circuit reaker 2929 Molded case switch-disconnector LV42929 3P NSXNA; Compact switch-disconnector Compact NS NA 3P A 293 Circuit reaker Compact NSN TMD A LV4293 3P3D TMD NSXF; Compact circuit reaker 293 Circuit reaker Compact NSN TMD 8 A LV4293 3P3D TM8D NSXF; Compact circuit reaker 2932 Circuit reaker Compact NSN TMD 3 A LV42932 3P3D TM3D NSXF; Compact circuit reaker 2933 Circuit reaker Compact NSN TMD 4 A LV42934 3P3D TM4D NSXF; Compact circuit reaker 2934 Circuit reaker Compact NSN TMD 2 A LV4293 3P3D TM2D NSXF; Compact circuit reaker 293 Circuit reaker Compact NSN TMD A LV42937 3P3D TMD NSXF; Compact circuit reaker 293 Circuit reaker Compact NSN TMD A LV42933 3P3D TMD NSXF; Compact circuit reaker 2937 Circuit reaker Compact NSN TMD 32 A LV4293 3P3D TM32D NSXF; Compact circuit reaker 2939 Molded case switch-disconnector LV42939 4P NSXNA; Compact switch-disconnector Compact NS NA 4P A 294 Circuit reaker Compact NSN TMD A 4P 3d LV4294 4P3D TMD NSXF; Compact circuit reaker 294 Circuit reaker Compact NSN TMD 8 A 4P 3d LV4294 4P3D TM8D NSXF; Compact circuit reaker 2942 Circuit reaker Compact NSN TMD 3 A 4P 3d LV42942 4P3D TM3D NSXF; Compact circuit reaker 2943 Circuit reaker Compact NSN TMD 4 A 4P 3d LV42944 4P3D TM4D NSXF; Compact circuit reaker 2944 Circuit reaker Compact NSN TMD 2 A 4P 3d LV4294 4P3D TM2D NSXF; Compact circuit reaker 294 Circuit reaker Compact NSN TMD A 4P 3d LV42947 4P3D TMD NSXF; Compact circuit reaker 294 Circuit reaker Compact NSN TMD A 4P 3d LV42943 4P3D TMD NSXF; Compact circuit reaker 2947 Circuit reaker Compact NSN TMD 32 A 4P 3d LV4294 4P3D TM32D NSXF; Compact circuit reaker 9

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer Cat. numer 29 Circuit reaker Compact NSN TMD A LV429 4P4D TMD NSXF; Compact circuit reaker 29 Circuit reaker Compact NSN TMD 8 A LV429 4P4D TM8D NSXF; Compact circuit reaker 292 Circuit reaker Compact NSN TMD 3 A LV4292 4P4D TM3D NSXF; Compact circuit reaker 293 Circuit reaker Compact NSN TMD 4 A LV4294 4P4D TM4D NSXF; Compact circuit reaker 294 Circuit reaker Compact NSN TMD 2 A LV429 4P4D TM2D NSXF; Compact circuit reaker 29 Circuit reaker Compact NSN TMD A LV4297 4P4D TMD NSXF; Compact circuit reaker 29 Circuit reaker Compact NSN TMD A LV4293 4P4D TMD NSXF; Compact circuit reaker 297 Circuit reaker Compact NSN TMD 32 A LV429 4P4D TM32D NSXF; Compact circuit reaker 29 Circuit reaker Compact NSN TMD A 4P 3d Replaced y Micrologic 2 29 Circuit reaker Compact NSN TMD 8 A 4P 3d Replaced y Micrologic 2 297 Circuit reaker Compact NSH TMD A LV4297 3P3D TMt NSXH; Compact circuit reaker 297 Circuit reaker Compact NSH TMD 8 A LV4297 3P3D TM8t NSXH; Compact circuit reaker 2972 Circuit reaker Compact NSH TMD 3 A LV42972 3P3D TM3t NSXH; Compact circuit reaker 2973 Circuit reaker Compact NSH TMD 4 A LV42974 3P3D TM4t NSXH; Compact circuit reaker 2974 Circuit reaker Compact NSH TMD 2 A LV4297 3P3D TM2t NSXH; Compact circuit reaker 297 Circuit reaker Compact NSH TMD A LV42977 3P3D TMt NSXH; Compact circuit reaker 297 Circuit reaker Compact NSH TMD A LV42973 3P3D TMt NSXH; Compact circuit reaker 2977 Circuit reaker Compact NSH TMD 32 A LV4297 3P3D TM32t NSXH; Compact circuit reaker 298 Circuit reaker Compact NSH TMD A 4P 3d LV4298 4P3D TMt NSXH; Compact circuit reaker 298 Circuit reaker Compact NSH TMD 8 A 4P 3d LV4298 4P3D TM8t NSXH; Compact circuit reaker 2982 Circuit reaker Compact NSH TMD 3 A 4P 3d LV42982 4P3D TM3t NSXH; Compact circuit reaker 2983 Circuit reaker Compact NSH TMD 4 A 4P 3d LV42984 4P3D TM4t NSXH; Compact circuit reaker 2984 Circuit reaker Compact NSH TMD 2 A 4P 3d LV4298 4P3D TM2t NSXH; Compact circuit reaker 298 Circuit reaker Compact NSH TMD A 4P 3d LV42987 4P3D TMt NSXH; Compact circuit reaker 298 Circuit reaker Compact NSH TMD A 4P 3d LV42983 4P3D TMt NSXH; Compact circuit reaker 2987 Circuit reaker Compact NSH TMD 32 A 4P 3d LV4298 4P3D TM32t NSXH; Compact circuit reaker 299 Circuit reaker Compact NSH TMD A LV4299 4P4D TMt NSXH; Compact circuit reaker 299 Circuit reaker Compact NSH TMD 8 A LV4299 4P4D TM8t NSXH; Compact circuit reaker 2992 Circuit reaker Compact NSH TMD 3 A LV42992 4P4D TM3t NSXH; Compact circuit reaker 2993 Circuit reaker Compact NSH TMD 4 A LV42994 4P4D TM4t NSXH; Compact circuit reaker 2994 Circuit reaker Compact NSH TMD 2 A LV4299 4P4D TM2t NSXH; Compact circuit reaker 299 Circuit reaker Compact NSH TMD A LV42997 4P4D TMt NSXH; Compact circuit reaker 299 Circuit reaker Compact NSH TMD A LV42993 4P4D TMt NSXH; Compact circuit reaker 2997 Circuit reaker Compact NSH TMD 32 A LV4299 4P4D TM32t NSXH; Compact circuit reaker 297 Circuit reaker Compact NSH TMD A 4P 3d Replaced y Micrologic 2 297 Circuit reaker Compact NSH TMD 8 A 4P 3d Replaced y Micrologic 2 29744 NSN MAA 3P3D LV42974 3P3D MA NSXF; Compact circuit reaker 2974 NSN MAA 3P3D LV42974 3P3D MA NSXF; Compact circuit reaker 2977 Circuit reaker Compact NSN STR22SE A LV42977 3P3D Micrologic 2.2 A NSXF; Compact circuit reaker 29772 Circuit reaker Compact NSN STR22SE 4 A LV429772 3P3D Micrologic 2.2 4A NSXF; Compact circuit reaker 2978 Circuit reaker Compact NSN STR22SE A LV42978 4P4D Micrologic 2.2 A NSXF; Compact circuit reaker 29782 Circuit reaker Compact NSN STR22SE 4 A LV429782 4P4D Micrologic 2.2 4A NSXF; Compact circuit reaker 2979 Circuit reaker Compact NSH STR22SE A LV42979 3P3D Micrologic 2.2 A NSXH; Compact circuit reaker 29792 Circuit reaker Compact NSH STR22SE 4 A LV429792 3P3D Micrologic 2.2 4A NSXH; Compact circuit reaker 298 Circuit reaker Compact NSH STR22SE A LV4298 4P4D Micrologic 2.2 A NSXH; Compact circuit reaker 2982 Circuit reaker Compact NSH STR22SE 4 A LV42982 4P4D Micrologic 2.2 4A NSXH; Compact circuit reaker 298 Circuit reaker Compact NSL STR22SE A Order reaker + trip unit 2982 Circuit reaker Compact NSL STR22SE 4 A Order reaker + trip unit 2982 Circuit reaker Compact NSL STR22SE A Order reaker + trip unit 29822 Circuit reaker Compact NSL STR22SE 4 A Order reaker + trip unit 2993 Circuit reaker Vigicompact NSN TMD A LV42993 3P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 2993 Circuit reaker Vigicompact NSN TMD 8 A LV42993 3P3D TM8D Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 29932 Circuit reaker Vigicompact NSN TMD 3 A LV429932 3P3D TM3D Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 29933 Circuit reaker Vigicompact NSN TMD 4 A 3 to ma LV429934 3P3D TM4D Vigi MH NSXF; Vigicompact circuit reaker Compatiility 2

Compact NS Cat. numer 29934 Circuit reaker Vigicompact NSN TMD 2 A 3 to ma 2993 Circuit reaker Vigicompact NSN TMD A 3 to ma 2993 Circuit reaker Vigicompact NSN TMD A 3 to ma 29937 Circuit reaker Vigicompact NSN TMD 32 A 3 to ma 2994 Circuit reaker Vigicompact NSN TMD A 4P 3d 3 to ma 2994 Circuit reaker Vigicompact NSN TMD 8 A 4P 3d 3 to ma 29942 Circuit reaker Vigicompact NSN TMD 3 A 4P 3d 3 to ma 29943 Circuit reaker Vigicompact NSN TMD 4 A 4P 3d 3 to ma 29944 Circuit reaker Vigicompact NSN TMD 2 A 4P 3d 3 to ma 2994 Circuit reaker Vigicompact NSN TMD A 4P 3d 3 to ma 2994 Circuit reaker Vigicompact NSN TMD A 4P 3d 3 to ma 29947 Circuit reaker Vigicompact NSN TMD 32 A 4P 3d 3 to ma 299 Circuit reaker Vigicompact NSN TMD A 3 to ma 299 Circuit reaker Vigicompact NSN TMD 8 A 3 to ma 2992 Circuit reaker Vigicompact NSN TMD 3 A 3 to ma 2993 Circuit reaker Vigicompact NSN TMD 4 A 3 to ma 2994 Circuit reaker Vigicompact NSN TMD 2 A 3 to ma 299 Circuit reaker Vigicompact NSN TMD A 3 to ma 299 Circuit reaker Vigicompact NSN TMD A 3 to ma 2997 Circuit reaker Vigicompact NSN TMD 32 A 3 to ma 299 Circuit reaker Vigicompact NSN TMD A 4P 3d 3 to ma 299 Circuit reaker Vigicompact NSN TMD 8 A 4P 3d 3 to ma 2997 Circuit reaker Vigicompact NSN STR22SE A 3 to ma 29972 Circuit reaker Vigicompact NSN STR22SE 4 A 3 to ma 2998 Circuit reaker Vigicompact NSN STR22SE A 3 to ma 29982 Circuit reaker Vigicompact NSN STR22SE 4 A 3 to ma Cat. numer LV42993 LV429937 LV429933 LV42993 LV42994 LV42994 LV429942 LV429944 LV42994 LV429947 LV429943 LV42994 LV4299 LV4299 LV42992 LV42994 LV4299 LV42997 LV42993 LV4299 LV42997 LV429972 LV42998 LV429982 3P3D TM2D Vigi MH NSXF; Vigicompact circuit reaker 3P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 3P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 3P3D TM32D Vigi MH NSXF; Vigicompact circuit reaker 4P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 4P3D TM8D Vigi MH NSXF; Vigicompact circuit reaker 4P3D TM3D Vigi MH NSXF; Vigicompact circuit reaker 4P3D TM4D Vigi MH NSXF; Vigicompact circuit reaker 4P3D TM2D Vigi MH NSXF; Vigicompact circuit reaker 4P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 4P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 4P3D TM32D Vigi MH NSXF; Vigicompact circuit reaker 4P4D TMD Vigi MH NSXF; Vigicompact circuit reaker 4P4D TM8D Vigi MH NSXF; Vigicompact circuit reaker 4P4D TM3D Vigi MH NSXF; Vigicompact circuit reaker 4P4D TM4D Vigi MH NSXF; Vigicompact circuit reaker 4P4D TM2D Vigi MH NSXF; Vigicompact circuit reaker 4P4D TMD Vigi MH NSXF; Vigicompact circuit reaker 4P4D TMD Vigi MH NSXF; Vigicompact circuit reaker 4P4D TM32D Vigi MH NSXF; Vigicompact circuit reaker Replaced y Micrologic 2 Replaced y Micrologic 2 3P3D Micrologic 2.2 A Vigi MH NSXF; Vigicompact circuit reaker 3P3D Micrologic 2.2 4 A Vigi MH NSXF; Vigicompact circuit reaker 4P4D Micrologic 2.2 A Vigi MH NSXF; Vigicompact circuit reaker 4P4D Micrologic 2.2 4 A Vigi MH NSXF; Vigicompact circuit reaker 34 NSN 2P3P without trip unit Order a complete reaker with trip unit 343 Basic frame Compact NSN A 3P fixed LV4343 3P NSXF without trip unit; Compact circuit reaker 344 NSH 3P without trip unit LV4344 3P NSXH without trip unit; Compact circuit reaker 34 NSL 3P without trip unit LV434 3P NSXL without trip unit; Compact circuit reaker 34 Circuit reaker NS SX 3P without trip unit LV434 3P NSXN without trip unit; Compact circuit reaker 348 Basic frame Compact NSN A 4P fixed LV4348 4P NSXF without trip unit; Compact circuit reaker 349 NSH 4P without trip unit LV4349 4P NSXH without trip unit; Compact circuit reaker 34 NSL 4P without trip unit LV434 4P NSXL without trip unit; Compact circuit reaker 34 Circuit reaker NS SX 4P without trip unit LV434 4P NSXN without trip unit; Compact circuit reaker 342 Trip unit TMD A 3 poles 2d Order a complete reaker with trip unit 342 Trip unit TMD 2 A 3 poles 2d Order a complete reaker with trip unit 3422 Trip unit TMD A 3 poles 2d Order a complete reaker with trip unit 3423 Trip unit TMD 8 A 3 poles 2d Order a complete reaker with trip unit 343 Trip unit TMD A 3 poles 3d LV4343 3P3D TMD trip unit; for NSX/2 circuit reaker 343 Trip unit TMD 2 A 3 poles 3d LV4343 3P3D TM2D trip unit; for NSX/2 circuit reaker 3432 Trip unit TMD A 3 poles 3d LV4297 3P3D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 3433 Trip unit TMD 8 A 3 poles 3d LV4297 3P3D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 344 Trip unit TMD A 4 poles 3d LV4344 4P3D TMD trip unit; for NSX/2 circuit reaker 344 Trip unit TMD 2 A 4 poles 3d LV4344 4P3D TM2D trip unit; for NSX/2 circuit reaker 3442 Trip unit TMD A 4 poles 3d LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 3443 Trip unit TMD 8 A 4 poles 3d LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker Compatiility 2

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer Cat. numer Compatiility 34 Trip unit TMD A 4 poles 4d LV434 4P4D TMD trip unit; for NSX/2 circuit reaker 34 Trip unit TMD 2 A 4 poles 4d LV434 4P4D TM2D trip unit; for NSX/2 circuit reaker 342 Trip unit TMD A 4 poles 4d LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 343 Trip unit TMD 8 A 4 poles 4d LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 34 n automatic trip unit 3P (NS/2) Order a complete switch-disconnector 347 n automatic trip unit 4P (NS/2) Order a complete switch-disconnector 34 Trip unit TMD A 4 poles 3d LV4348 4P4D Micrologic 2.2 A trip unit; for NSX/2 circuit reaker 34 Trip unit TMD 2 A 4 poles 3d LV4348 4P4D Micrologic 2.2 A trip unit; for NSX/2 circuit reaker 342 Trip unit TMD A 4 poles 3d LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 343 Trip unit TMD 8 A 4 poles 3d LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 34 Trip unit STR22SE OSN A 4 poles 3d LV4349 4P4D Micrologic.2 A trip unit; for NSX-2 circuit reaker 347 Trip unit STR22SE A 3 poles 3d LV4347 3P3D Micrologic 2.2 A trip unit; for NSX/2 circuit reaker 347 Trip unit STR22SE 8 A 3 poles 3d LV4297 3P3D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 347 Trip unit STR22GE A 3 poles 3d LV4347 3P3D Micrologic 2.2 G A trip unit; for NSX/2 circuit reaker 348 Trip unit STR22SE A 4 poles 4d LV4348 4P4D Micrologic 2.2 A trip unit; for NSX/2 circuit reaker 348 Trip unit STR22SE 8 A 4 poles 4d LV4298 4P4D Micrologic 2.2 A trip unit; for NSX-2 circuit reaker 348 Trip unit STR22GE A 4 poles 4d LV4348 4P4D Micrologic 2.2 G A trip unit; for NSX/2 circuit reaker 3 Trip unit MA A 3 poles 3d LV43 3P3D MA trip unit; for NSX/2 circuit reaker 3 Trip unit MA A 4 poles 3d LV43 4P3D MA trip unit; for NSX/2 circuit reaker 32 Trip unit STR22ME A 3 poles 3d LV432 3P3D Micrologic 2.2 M A trip unit; for NSX/2 circuit reaker 34 2 clip-on nuts M8 FC (NS/2) LV434 2 snap-in nuts M8 fixed front connect; INV/INS NSX/2 reaker 3 Ammeter module for NS 3P A LV43 3P A ammeter module; NSX/2 circuit reaker 3 Ammeter module for NS 4P A LV43 4P A ammeter module; INV/INS NSX/2 circuit reaker 37 Current transformer module for NS 3P A LV437 3P / A current transfo module; NSX/2 circuit reaker 38 Current transformer module for NS 4P A LV438 4P / A current transfo module; INV/INS NSX/2 circuit reaker 3 CT module 3P 3CT A/ A with voltage outputs LV43 3P / A CT module + voltage outputs; NSX/2 circuit reaker 32 CT module 4P 3CT A/ A with voltage outputs LV432 4P / A CT module + voltage outputs; NSX/2 circuit reaker 39 Molded case switch-disconnector LV439 2P (3P) NSXNA; Compact switch-disconnector Compact NS NA 2P A 32 Circuit reaker Compact NSN TMD A 3P 2d LV432 3P2D TMD NSXF; Compact circuit reaker 32 Circuit reaker Compact NSN TMD 2 A 3P 2d LV432 3P2D TM2D NSXF; Compact circuit reaker 322 Circuit reaker Compact NSN TMD A 3P 2d LV4322 3P2D TMD NSXF; Compact circuit reaker 323 Circuit reaker Compact NSN TMD 8 A 3P 2d LV4323 3P2D TM8D NSXF; Compact circuit reaker 324 Circuit reaker NSN TM3D 2P-3P 2T LV4324 3P2D TM3D NSXF; Compact circuit reaker 32 Circuit reaker NSN TM4D 2P-3P 2T LV432 3P2D TM4D NSXF; Compact circuit reaker 329 Molded case switch-disconnector LV4329 3P NSXNA; Compact switch-disconnector Compact NS NA 3P A 33 Circuit reaker Compact NSN TMD A LV433 3P3D TMD NSXF; Compact circuit reaker 33 Circuit reaker Compact NSN TMD 2 A LV433 3P3D TM2D NSXF; Compact circuit reaker 332 Circuit reaker Compact NSN TMD A LV4332 3P3D TMD NSXF; Compact circuit reaker 333 Circuit reaker Compact NSN TMD 8 A LV4333 3P3D TM8D NSXF; Compact circuit reaker 334 Circuit reaker NSN TM3D 3P3T LV4334 3P3D TM3D NSXF; Compact circuit reaker 33 Circuit reaker NSN TM4D 3P3T LV433 3P3D TM4D NSXF; Compact circuit reaker 339 Molded case switch-disconnector LV4339 4P NSXNA; Compact switch-disconnector Compact NS NA 4P A 34 Circuit reaker Compact NSN TMD A 4P 3d LV434 4P3D TMD NSXF; Compact circuit reaker 34 Circuit reaker Compact NSN TMD 2 A 4P 3d LV434 4P3D TM2D NSXF; Compact circuit reaker 342 Circuit reaker Compact NSN TMD A 4P 3d LV4342 4P3D TMD NSXF; Compact circuit reaker 343 Circuit reaker Compact NSN TMD 8 A 4P 3d LV4343 4P3D TM8D NSXF; Compact circuit reaker 344 Circuit reaker NSN TM3D 4P3T LV4344 4P3D TM3D NSXF; Compact circuit reaker 34 Circuit reaker NSN TM4D 4P3T LV434 4P3D TM4D NSXF; Compact circuit reaker 3 Circuit reaker Compact NSN TMD A LV43 4P4D TMD NSXF; Compact circuit reaker 3 Circuit reaker Compact NSN TMD 2 A LV43 4P4D TM2D NSXF; Compact circuit reaker 32 Circuit reaker Compact NSN TMD A LV432 4P4D TMD NSXF; Compact circuit reaker 33 Circuit reaker Compact NSN TMD 8 A LV433 4P4D TM8D NSXF; Compact circuit reaker 22

Compact NS Cat. numer Cat. numer 34 Circuit reaker NSN TM3D 4P4T LV434 4P4D TM3D NSXF; Compact circuit reaker 3 Circuit reaker NSN TM4D 4P4T LV43 4P4D TM4D NSXF; Compact circuit reaker 3 Circuit reaker Compact NSN TMD A 4P 3d Replaced y Micrologic 2 3 Circuit reaker Compact NSN TMD 2 A 4P 3d Replaced y Micrologic 2 32 Circuit reaker Compact NSN TMD A 4P 3d Replaced y Micrologic 2 33 Circuit reaker Compact NSN TMD 8 A 4P 3d Replaced y Micrologic 2 37 Circuit reaker Compact NSH TMD A LV437 3P3D TMt NSXH; Compact circuit reaker 37 Circuit reaker Compact NSH TMD 2 A LV437 3P3D TM2t NSXH; Compact circuit reaker 372 Circuit reaker Compact NSH TMD A LV4372 3P3D TMt NSXH; Compact circuit reaker 373 Circuit reaker Compact NSH TMD 8 A LV4373 3P3D TM8t NSXH; Compact circuit reaker 374 Circuit reaker NSH TM3D 3P3T LV4374 3P3D TM3t NSXH; Compact circuit reaker 37 Circuit reaker NSH TM4D 3P3T LV437 3P3D TM4t NSXH; Compact circuit reaker 38 Circuit reaker Compact NSH TMD A 4P 3d LV438 4P3D TMt NSXH; Compact circuit reaker 38 Circuit reaker Compact NSH TMD 2 A 4P 3d LV438 4P3D TM2t NSXH; Compact circuit reaker 382 Circuit reaker Compact NSH TMD A 4P 3d LV4382 4P3D TMt NSXH; Compact circuit reaker 383 Circuit reaker Compact NSH TMD 8 A 4P 3d LV4383 4P3D TM8t NSXH; Compact circuit reaker 384 Circuit reaker NSH TM3D 4P3T LV4384 4P3D TM3t NSXH; Compact circuit reaker 38 Circuit reaker NSH TM4D 4P3T LV438 4P3D TM4t NSXH; Compact circuit reaker 39 Circuit reaker Compact NSH TMD A LV439 4P4D TMt NSXH; Compact circuit reaker 39 Circuit reaker Compact NSH TMD 2 A LV439 4P4D TM2t NSXH; Compact circuit reaker 392 Circuit reaker Compact NSH TMD A LV4392 4P4D TMt NSXH; Compact circuit reaker 393 Circuit reaker Compact NSH TMD 8 A LV4393 4P4D TM8t NSXH; Compact circuit reaker 394 Circuit reaker NSH TM3D 4P4T LV4394 4P4D TM3t NSXH; Compact circuit reaker 39 Circuit reaker NSH TM4D 4P4T LV439 4P4D TM4t NSXH; Compact circuit reaker 37 Circuit reaker Compact NSH TMD A 4P 3d Replaced y Micrologic 2 37 Circuit reaker Compact NSH TMD 2 A 4P 3d Replaced y Micrologic 2 372 Circuit reaker Compact NSH TMD A 4P 3d Replaced y Micrologic 2 373 Circuit reaker Compact NSH TMD 8 A 4P 3d Replaced y Micrologic 2 37 Circuit reaker Compact NSL TMD A Order reaker + trip unit 37 Circuit reaker Compact NSL TMD 2 A Order reaker + trip unit 372 Circuit reaker Compact NSL TMD A Order reaker + trip unit 373 Circuit reaker Compact NSL TMD 8 A Order reaker + trip unit 374 Circuit reaker NSL TM3D 3P3T Order reaker + trip unit 37 Circuit reaker NSL TM4D 3P3T Order reaker + trip unit 372 Circuit reaker Compact NSL TMD A 4P 3d Order reaker + trip unit 372 Circuit reaker Compact NSL TMD 2 A 4P 3d Order reaker + trip unit 3722 Circuit reaker Compact NSL TMD A 4P 3d Order reaker + trip unit 3723 Circuit reaker Compact NSL TMD 8 A 4P 3d Order reaker + trip unit 3724 Circuit reaker NSL TM3D 4P3T Order reaker + trip unit 372 Circuit reaker NSL TM4D 4P3T Order reaker + trip unit 373 Circuit reaker Compact NSL TMD A Order reaker + trip unit 373 Circuit reaker Compact NSL TMD 2 A Order reaker + trip unit 3732 Circuit reaker Compact NSL TMD A Order reaker + trip unit 3733 Circuit reaker Compact NSL TMD 8 A Order reaker + trip unit 3734 Circuit reaker NSL TM3D 4P4T Order reaker + trip unit 373 Circuit reaker NSL TM4D 4P4T Order reaker + trip unit 374 Circuit reaker Compact NSL TMD A 4P 3d Replaced y Micrologic 2 374 Circuit reaker Compact NSL TMD 2 A 4P 3d Replaced y Micrologic 2 3742 Circuit reaker Compact NSL TMD A 4P 3d Replaced y Micrologic 2 3743 Circuit reaker Compact NSL TMD 8 A 4P 3d Replaced y Micrologic 2 3744 Circuit reaker NSN MAA 3P3D LV43832 3P3D MA NSXN; Compact circuit reaker 377 Circuit reaker Compact NSN STR22SE A LV4377 3P3D Micrologic 2.2 A NSXF; Compact circuit reaker 377 Circuit reaker Compact NSN STR22SE A LV4377 3P3D Micrologic 2.2 A NSXF; Compact circuit reaker 3773 Circuit reaker Compact NSN STR22SE 4 A LV43773 3P3D Micrologic 2.2 4 A NSXF; Compact circuit reaker 378 Circuit reaker Compact NSN STR22SE A LV4378 4P4D Micrologic 2.2 A NSXF; Compact circuit reaker 378 Circuit reaker Compact NSN STR22SE A LV4378 4P4D Micrologic 2.2 A NSXF; Compact circuit reaker 3783 Circuit reaker Compact NSN STR22SE 4 A LV43783 4P4D Micrologic 2.2 4 A NSXF; Compact circuit reaker Compatiility 23

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer Cat. numer 379 Circuit reaker Compact NSH STR22SE A LV4379 3P3D Micrologic 2.2 A NSXH; Compact circuit reaker 379 Circuit reaker Compact NSH STR22SE A LV4379 3P3D Micrologic 2.2 A NSXH; Compact circuit reaker 3793 Circuit reaker Compact NSH STR22SE 4 A 3P LV43793 3P3D Micrologic 2.2 4 A NSXH; Compact circuit reaker 3d 38 Circuit reaker Compact NSH STR22SE A LV438 4P4D Micrologic 2.2 A NSXH; Compact circuit reaker 38 Circuit reaker Compact NSH STR22SE A LV438 4P4D Micrologic 2.2 A NSXH; Compact circuit reaker 383 Circuit reaker Compact NSH STR22SE 4 A LV4383 4P4D Micrologic 2.2 4 A NSXH; Compact circuit reaker 38 Circuit reaker Compact NSL STR22SE A Order reaker + trip unit 38 Circuit reaker Compact NSL STR22SE A Order reaker + trip unit 383 Circuit reaker Compact NSL STR22SE 4 A Order reaker + trip unit 382 Circuit reaker Compact NSL STR22SE A Order reaker + trip unit 382 Circuit reaker Compact NSL STR22SE A Order reaker + trip unit 3823 Circuit reaker Compact NSL STR22SE 4 A Order reaker + trip unit 393 Circuit reaker Vigicompact NSN TMD A LV4393 3P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 393 Circuit reaker Vigicompact NSN TMD 2 A LV4393 3P3D TM2D Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 3932 Circuit reaker Vigicompact NSN TMD A LV43932 3P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 3933 Circuit reaker Vigicompact NSN TMD 8 A LV43933 3P3D TM8D Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 3934 Vigi MH NSN TM3D 3P3T LV43934 3P3D TM3D Vigi MH NSXF; Vigicompact circuit reaker 393 Vigi MH NSN TM4D 3P3T LV4393 3P3D TM4D Vigi MH NSXF; Vigicompact circuit reaker 394 Circuit reaker Vigicompact NSN TMD A LV4394 4P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 4P 3d 3 to ma 394 Circuit reaker Vigicompact NSN TMD 2 A LV4394 4P3D TM2D Vigi MH NSXF; Vigicompact circuit reaker 4P 3d 3 to ma 3942 Circuit reaker Vigicompact NSN TMD A LV43942 4P3D TMD Vigi MH NSXF; Vigicompact circuit reaker 4P 3d 3 to ma 3943 Circuit reaker Vigicompact NSN TMD 8 A LV43943 4P3D TM8D Vigi MH NSXF; Vigicompact circuit reaker 4P 3d 3 to ma 3944 Vigi MH NSN TM3D 4P3T LV43944 4P3D TM3D Vigi MH NSXF; Vigicompact circuit reaker 394 Vigi MH NSN TM4D 4P3T LV4394 4P3D TM4D Vigi MH NSXF; Vigicompact circuit reaker 39 Circuit reaker Vigicompact NSN TMD A LV439 4P4D TMD Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 39 Circuit reaker Vigicompact NSN TMD 2 A LV439 4P4D TM2D Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 392 Circuit reaker Vigicompact NSN TMD A LV4392 4P4D TMD Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 393 Circuit reaker Vigicompact NSN TMD 8 A LV4393 4P4D TM8D Vigi MH NSXF; Vigicompact circuit reaker 3 to ma 394 Vigi MH NSN TM3D 4P4T LV4394 4P4D TM3D Vigi MH NSXF; Vigicompact circuit reaker 39 Vigi MH NSN TM4D 4P4T LV439 4P4D TM4D Vigi MH NSXF; Vigicompact circuit reaker 39 Circuit reaker Vigicompact NSN TMD A 4P 3d 3 to ma 39 Circuit reaker Vigicompact NSN TMD 2 A 4P 3d 3 to ma 392 Circuit reaker Vigicompact NSN TMD A 4P 3d 3 to ma 393 Circuit reaker Vigicompact NSN TMD 8 A 4P 3d 3 to ma 397 Circuit reaker Vigicompact NSN STR22SE A 3 to ma 397 Circuit reaker Vigicompact NSN STR22SE A 3 to ma 3973 Circuit reaker Vigicompact NSN STR22SE 4 A 3 to ma 398 Circuit reaker Vigicompact NSN STR22SE A 3 to ma 398 Circuit reaker Vigicompact NSN STR22SE A 3 to ma 3983 Circuit reaker Vigicompact NSN STR22SE 4 A 3 to ma LV4397 LV4397 LV43973 LV4398 LV4398 LV43983 Replaced y Micrologic 2 Replaced y Micrologic 2 Replaced y Micrologic 2 Replaced y Micrologic 2 3P3D Micrologic 2.2 A Vigi MH NSXF; Vigicompact circuit reaker 3P3D Micrologic 2.2 A Vigi MH NSXF; Vigicompact circuit reaker 3P3D Micrologic 2.2 4 A Vigi MH NSXF; Vigicompact circuit reaker 4P4D Micrologic 2.2 A Vigi MH NSXF; Vigicompact circuit reaker 4P4D Micrologic 2.2 A Vigi MH NSXF; Vigicompact circuit reaker 4P4D Micrologic 2.2 4 A Vigi MH NSXF; Vigicompact circuit reaker Compatiility 3 4 mm pitch one piece spreader for NS to 2 3P LV43 3P one-piece spreader; NSX-2 circuit reaker 3 4 mm pitch one piece spreader for NS to 2 4P LV43 4P one-piece spreader; INV/INS NSX-2 circuit reaker 24

Compact NS Cat. numer Cat. numer 34 Front alignment ase for INV32-3/NS2 LV434 Front alignment ase; INV/INS NSX-2 circuit reaker 32 Metal enclosure IP for NS/ and Vigi with STD extended rotary handle 32 Metal enclosure IP for NS/ and Vigi with Y/R extended rotary handle 327 Metal enclosure IP for NS2 and Vigi with standard extended rotary handle 328 Metal enclosure IP for NS2 and Vigi with Y/R extended rotary handle 329 Metal enclosure IP for NS4 with standard extended rotary handle 322 Metal enclosure IP for NS4 with Y/R extended rotary handle 322 Metal enclosure IP for NS3 and Vigi with standard extended rotary handle 3222 Metal enclosure IP for NS3 and Vigi with Y/R extended rotary handle LV432 LV432 LV4327 LV4328 LV4329 LV4322 LV4322 LV43222 34 NS2N 2P3P without trip unit Order reaker + trip unit Steel enclosure + standard extended rotary handle; NSX/ IP enclosure Steel enclosure + R/Y extended rotary handle; NSX/ IP enclosure Steel enclosure + standard extended rotary handle; NSX2/Vigi NSX-2 IP enclosure Steel enclosure + R/Y extended rotary handle; NSX2/Vigi NSX-2 IP enclosure Steel enclosure + standard extended rotary handle; NSX4 IP enclosure Steel enclosure + R/Y extended rotary handle; NSX4 IP enclosure Steel enclosure + standard extended rotary handle; NSX3/Vigi NSX4/3 IP enclosure Steel enclosure + R/Y extended rotary handle; NSX3/Vigi NSX4/3 IP enclosure 343 Basic frame Compact NS2N 2 A 3P fixed LV4343 3P NSX2F without trip unit; Compact circuit reaker 344 Basic frame Compact NS2H 2 A 3P fixed LV4344 3P NSX2H without trip unit; Compact circuit reaker 34 NS2L 3P without trip unit LV434 3P NSX2L without trip unit; Compact circuit reaker 34 Circuit reaker NS2 SX 3P without trip unit LV434 3P NSX2N without trip unit; Compact circuit reaker 348 Basic frame Compact NS2N 2 A 4P fixed LV4348 4P NSX2F without trip unit; Compact circuit reaker 349 NS2H 4P without trip unit LV4349 4P NSX2H without trip unit; Compact circuit reaker 34 NS2L 4P without trip unit LV434 4P NSX2L without trip unit; Compact circuit reaker 34 Circuit reaker NS2 SX 4P without trip unit LV434 4P NSX2N without trip unit; Compact circuit reaker Compatiility 342 Trip unit TMD 2 A 3 poles 2d Order a complete reaker with trip unit 342 Trip unit TMD 2 A 3 poles 2d Order a complete reaker with trip unit 3422 Trip unit TMD A 3 poles 2d Order a complete reaker with trip unit 343 Trip unit TMD 2 A 3 poles 3d LV4343 3P3D TM2D trip unit; for NSX2 circuit reaker 343 Trip unit TMD 2 A 3 poles 3d LV4343 3P3D TM2D trip unit; for NSX2 circuit reaker 3432 Trip unit TMD A 3 poles 3d LV4343 3P3D TMD trip unit; for NSX2 circuit reaker 344 Trip unit TMD 2 A 4 poles 3d LV4344 4P3D TM2D trip unit; for NSX2 circuit reaker 344 Trip unit TMD 2 A 4 poles 3d LV4344 4P3D TM2D trip unit; for NSX2 circuit reaker 3442 Trip unit TMD A 4 poles 3d LV4348 4P3D TMD trip unit; for NSX2 circuit reaker 34 Trip unit TMD 2 A 4 poles 4d LV434 4P4D TM2D trip unit; for NSX2 circuit reaker 34 Trip unit TMD 2 A 4 poles 4d LV434 4P4D TM2D trip unit; for NSX2 circuit reaker 342 Trip unit TMD A 4 poles 4d LV4348 4P4D TMD trip unit; for NSX2 circuit reaker 34 Trip unit TMD 2 A 4 poles 3d LV4348 4P4D Micrologic 2.2 2 A trip unit; for NSX2 circuit reaker 34 Trip unit TMD 2 A 4 poles 3d LV4348 4P4D Micrologic 2.2 2 A trip unit; for NSX2 circuit reaker 342 Trip unit TMD A 4 poles 3d LV4348 4P4D Micrologic 2.2 2 A trip unit; for NSX2 circuit reaker 347 Trip unit STR22SE 2 A 3 poles 3d LV4347 3P3D Micrologic 2.2 2 A trip unit; for NSX2 circuit reaker 347 Trip unit STR22GE 2 A 3 poles 3d LV4347 3P3D Micrologic 2.2 G 2 A trip unit; for NSX2 circuit reaker 348 Trip unit STR22SE 2 A 4 poles 4d LV4348 4P4D Micrologic 2.2 2 A trip unit; for NSX2 circuit reaker 348 Trip unit STR22SE OSN 2 A 4 poles 3d LV4349 4P4D Micrologic.2A 2 A trip unit; for NSX2 circuit reaker 348 Trip unit STR22GE 2 A 4 poles 4d LV4348 4P4D Micrologic 2.2 G 2 A trip unit; for NSX2 circuit reaker 3 Trip unit MA 22 A 3 poles 3d LV43 3P3D MA22 trip unit; for NSX2 circuit reaker 3 Trip unit MA 22 A 4 poles 3d LV43 4P3D MA22 trip unit; for NSX2 circuit reaker 32 Trip unit STR22ME 22 A 3 poles 3d LV432 3P3D Micrologic 2.2 M 22 A trip unit; for NSX2 circuit reaker 33 Vigi MHM 3P 48/V (NS2) LV433 3P 48- V AC.3- A Vigi MHM; earth-leakage prot. for NSX-2 reaker 332 Vigi ME 3P 48/V (NS2) LV4332 3P 48- V AC.2 A Vigi ME; earth-leakage prot. for NSX-2 reaker 333 Earthleakage module Compact Vigi MH 3P 44 to V 3 to ma 334 Earthleakage module Compact Vigi MH 4P 44 to V 3 to ma 33 Earthleakage module Compact Vigi MH 3P 2 to 44 V 3 to ma 33 Earthleakage module Compact Vigi MH 4P 2 to 44 V 3 to ma LV4333 LV4334 LV433 LV433 3P 44- V AC.3- A Vigi MH; earth-leakage prot. for NSX2 reaker 4P 44- V AC.3- A Vigi MH; earth-leakage prot. for NSX2 reaker 3P 2-44 V AC.3- A Vigi MH; earth-leakage prot. for NSX2 reaker 4P 2-44 V AC.3- A Vigi MH; earth-leakage prot. for NSX2 reaker 34 Motor mechanism Compact MT2 48 to V AC LV434-3 V AC / Hz MT2; NSX2 circuit reaker motor Mech. module 34 Motor mechanism Compact MT2 22 to 24 V AC LV434 22-24 V / Hz 28-277 V Hz MT2; NSX2 reaker motor Mech. module 342 Motor mechanism Compact MT2 38 to 4 V AC LV4342 38-4 V / Hz 44-48 V Hz MT2; NSX2 reaker motor Mech. module 343 Motor mechanism Compact MT2 24 to 3 V DC LV4343 24-3 V DC MT2; NSX2 circuit reaker motor mech. module 2

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer Cat. numer 344 Motor mechanism Compact MT2 48 to V DC LV4344 48- V DC MT2; NSX2 circuit reaker motor mech. module 34 Motor mechanism Compact MT2 to 3 V DC LV434-3 V DC MT2; NSX2 circuit reaker motor mech. module 34 Motor mechanism Compact MT2 2 V DC LV434 2 V DC MT2; NSX2 circuit reaker motor mech. module 348 Motor mechanism Compact MT2 48 to V AC LV4348 48- V AC / Hz MT2; NSX2 circuit reaker motor Mech. module 349 Motor mechanism Compact MT2 22 to 24 V AC LV4349 Communicating 22-24 V / Hz MT2; NSX2 reaker motor Mech. module 33 4 mm pitch spreader set flat connection for NS to 2 3P 34 4 mm pitch spreader set flat connection for NS to 2 4P LV433 LV434 3P spreader + ph arriers; INS/INV NSX-2 circuit reaker 4P spreader + ph arriers; INS/INV NSX-2 circuit reaker Compatiility 3 Ammeter module for NS2 3P 2 A LV43 3P 2 A ammeter module; NSX2 circuit reaker 3 Ammeter module for NS2 4P 2 A LV43 4P 2 A ammeter module; NSX2 circuit reaker 37 Current transformer module for NS2 3P 2 A LV437 3P 2/ A current transfo module; NSX2 circuit reaker 38 Current transformer module for NS2 4P 2 A LV438 4P 2/ A current transfo module; INV/INS NSX2 circuit reaker 39 CT module 3P 3CT 2A/A with voltage outputs LV439 3P 2/ A CT module + voltage outputs; NSX2 circuit reaker 37 CT module 4P 3CT 2A/A with voltage outputs LV437 4P 2/ A CT module + voltage outputs; INV/INS NSX2 circuit reaker 373 Weatherproof enclosure for Compact NS2 plastic LV4373 Insulating enclosure + standard extended rotary handle; NSX2 IP enclosure 374 Weatherproof enclosure for Vigicompact NS2 plastic LV4374 Insulating enclosure + standard extended rotary handle; Vigi NSX2 IP enclosure 32 Circuit reaker Compact NS2N TMD 2 A 3P 2d LV432 3P2D TM2D NSX2F; Compact circuit reaker 32 Circuit reaker Compact NS2N TMD 2 A 3P 2d LV432 3P2D TM2D NSX2F; Compact circuit reaker 322 Circuit reaker Compact NS2N TMD A 3P 2d LV4322 3P2D TMD NSX2F; Compact circuit reaker 323 Circuit reaker Compact NS2N TMD 2 A 3P 2d LV4323 3P2D TM2D NSX2F; Compact circuit reaker 324 Circuit reaker NS2N TMD 2P-3P 2T Order a complete reaker with trip unit 32 Circuit reaker NS2N TM3D 2P-3P 2T Order a complete reaker with trip unit 329 Molded case switch-disconnector LV4329 3P NSX2NA; Compact switch-disconnector Compact NS2 NA 3P 2 A 33 Circuit reaker Compact NS2N TMD 2 A LV433 3P3D TM2D NSX2F; Compact circuit reaker 33 Circuit reaker Compact NS2N TMD 2 A LV433 3P3D TM2D NSX2F; Compact circuit reaker 332 Circuit reaker Compact NS2N TMD A LV4332 3P3D TMD NSX2F; Compact circuit reaker 333 Circuit reaker Compact NS2N TMD 2 A LV4333 3P3D TM2D NSX2F; Compact circuit reaker 334 Circuit reaker NS2N TMD 3P3T LV4334 3P3D TMD NSX2F; Compact circuit reaker 33 Circuit reaker NS2N TM8D 3P3T LV433 3P3D TM8D NSX2F; Compact circuit reaker 33 Circuit reaker NS2N TM3D 3P3T LV433 3P3D TM3D NSX2F; Compact circuit reaker 337 Circuit reaker NS2N TM4D 3P3T LV4338 3P3D TM4D NSX2F; Compact circuit reaker 339 Molded case switch-disconnector LV4339 4P NSX2NA; Compact switch-disconnector Compact NS2 NA 4P 2 A 34 Circuit reaker Compact NS2N TMD 2 A 4P 3d LV434 4P3D TM2D NSX2F; Compact circuit reaker 34 Circuit reaker Compact NS2N TMD 2 A 4P 3d LV434 4P3D TM2D NSX2F; Compact circuit reaker 342 Circuit reaker Compact NS2N TMD A 4P 3d LV4342 4P3D TMD NSX2F; Compact circuit reaker 343 Circuit reaker Compact NS2N TMD 2 A 4P 3d LV4343 4P3D TM2D NSX2F; Compact circuit reaker 344 Circuit reaker NS2N TMD 4P3T LV4344 4P3D TMD NSX2F; Compact circuit reaker 34 Circuit reaker NS2N TM8D 4P3T LV434 4P3D TM8D NSX2F; Compact circuit reaker 34 Circuit reaker NS2N TM3D 4P3T LV434 4P3D TM3D NSX2F; Compact circuit reaker 347 Circuit reaker NS2N TM4D 4P3T LV4348 4P3D TM4D NSX2F; Compact circuit reaker 3 Circuit reaker Compact NS2N TMD 2 A LV43 4P4D TM2D NSX2F; Compact circuit reaker 3 Circuit reaker Compact NS2N TMD 2 A LV43 4P4D TM2D NSX2F; Compact circuit reaker 32 Circuit reaker Compact NS2N TMD A LV432 4P4D TMD NSX2F; Compact circuit reaker 33 Circuit reaker Compact NS2N TMD 2 A LV433 4P4D TM2D NSX2F; Compact circuit reaker 34 Circuit reaker NS2N TMD 4P4T LV434 4P4D TMD NSX2F; Compact circuit reaker 3 Circuit reaker NS2N TM8D 4P4T LV43 4P4D TM8D NSX2F; Compact circuit reaker 3 Circuit reaker NS2N TM3D 4P4T LV43 4P4D TM3D NSX2F; Compact circuit reaker 37 Circuit reaker NS2N TM4D 4P4T LV438 4P4D TM4D NSX2F; Compact circuit reaker 3 Circuit reaker Compact NS2N TMD 2 A 4P 3d LV4378 4P4D Micrologic 2.2 2 A NSX2F; Compact circuit reaker 3 Circuit reaker Compact NS2N TMD 2 A 4P 3d LV4378 4P4D Micrologic 2.2 2 A NSX2F; Compact circuit reaker 32 Circuit reaker Compact NS2N TMD A 4P 3d LV4378 4P4D Micrologic 2.2 A NSXF; Compact circuit reaker 33 Circuit reaker Compact NS2N TMD 2 A 4P 3d LV4378 4P4D Micrologic 2.2 A NSXF; Compact circuit reaker 37 Circuit reaker Compact NS2H TMD 2 A LV437 3P3D TM2t NSX2H; Compact circuit reaker 37 Circuit reaker Compact NS2H TMD 2 A LV437 3P3D TM2t NSX2H; Compact circuit reaker 372 Circuit reaker Compact NS2H TMD A LV4372 3P3D TMt NSX2H; Compact circuit reaker 373 Circuit reaker Compact NS2H TMD 2 A LV4373 3P3D TM2t NSX2H; Compact circuit reaker 374 Circuit reaker NS2H TMD 3P3T LV4374 3P3D TMt NSX2H; Compact circuit reaker 2

Compact NS Cat. numer Cat. numer 37 Circuit reaker NS2H TM8D 3P3T LV437 3P3D TM8t NSX2H; Compact circuit reaker 37 Circuit reaker NS2H TM3D 3P3T LV437 3P3D TM3t NSX2H; Compact circuit reaker 377 Circuit reaker NS2H TM4D 3P3T LV4378 3P3D TM4t NSX2H; Compact circuit reaker 38 Circuit reaker Compact NS2H TMD 2 A 4P 3d LV438 4P3D TM2t NSX2H; Compact circuit reaker 38 Circuit reaker Compact NS2H TMD 2 A 4P 3d LV438 4P3D TM2t NSX2H; Compact circuit reaker 382 Circuit reaker Compact NS2H TMD A 4P 3d LV4382 4P3D TMt NSX2H; Compact circuit reaker 383 Circuit reaker Compact NS2H TMD 2 A 4P 3d LV4383 4P3D TM2t NSX2H; Compact circuit reaker 384 Circuit reaker NS2H TMD 4P3T LV4384 4P3D TMt NSX2H; Compact circuit reaker 38 Circuit reaker NS2H TM8D 4P3T LV438 4P3D TM8t NSX2H; Compact circuit reaker 38 Circuit reaker NS2H TM3D 4P3T LV438 4P3D TM3t NSX2H; Compact circuit reaker 387 Circuit reaker NS2H TM4D 4P3T LV4388 4P3D TM4t NSX2H; Compact circuit reaker 39 Circuit reaker Compact NS2H TMD 2 A LV439 4P4D TM2t NSX2H; Compact circuit reaker 39 Circuit reaker Compact NS2H TMD 2 A LV439 4P4D TM2t NSX2H; Compact circuit reaker 392 Circuit reaker Compact NS2H TMD A LV4392 4P4D TMt NSX2H; Compact circuit reaker 393 Circuit reaker Compact NS2H TMD 2 A LV4393 4P4D TM2t NSX2H; Compact circuit reaker 394 Circuit reaker NS2H TMD 4P4T LV4394 4P4D TMt NSX2H; Compact circuit reaker 39 Circuit reaker NS2H TM8D 4P4T LV439 4P4D TM8t NSX2H; Compact circuit reaker 397 Circuit reaker NS2H TM4D 4P4T LV4398 4P4D TM4t NSX2H; Compact circuit reaker 37 Circuit reaker Compact NS2H TMD 2 A 4P 3d Replaced y Micrologic 2 37 Circuit reaker Compact NS2H TMD 2 A 4P 3d Replaced y Micrologic 2 372 Circuit reaker Compact NS2H TMD A 4P 3d Replaced y Micrologic 2 373 Circuit reaker Compact NS2H TMD 2 A 4P 3d Replaced y Micrologic 2 37 Circuit reaker Compact NS2L TMD 2 A Order reaker + trip unit 37 Circuit reaker Compact NS2L TMD 2 A Order reaker + trip unit 372 Circuit reaker Compact NS2L TMD A Order reaker + trip unit 373 Circuit reaker Compact NS2L TMD 2 A Order reaker + trip unit 374 Circuit reaker NS2L TMD 3P3T Order reaker + trip unit 377 Circuit reaker NS2L TM4D 3P3T Order reaker + trip unit 372 Circuit reaker Compact NS2L TMD 2 A 4P 3d Order reaker + trip unit 372 Circuit reaker Compact NS2L TMD 2 A 4P 3d Order reaker + trip unit 3722 Circuit reaker Compact NS2L TMD A 4P 3d Order reaker + trip unit 3723 Circuit reaker Compact NS2L TMD 2 A 4P 3d Order reaker + trip unit 373 Circuit reaker Compact NS2L TMD 2 A Order reaker + trip unit 373 Circuit reaker Compact NS2L TMD 2 A Order reaker + trip unit 3734 Circuit reaker NS2L TMD 4P4T Order reaker + trip unit 373 Circuit reaker NS2L TM8D 4P4T Order reaker + trip unit 374 Circuit reaker Compact NS2L TMD 2 A 4P 3d Replaced y Micrologic 2 374 Circuit reaker Compact NS2L TMD 2 A 4P 3d Replaced y Micrologic 2 3742 Circuit reaker Compact NS2L TMD A 4P 3d Replaced y Micrologic 2 3743 Circuit reaker Compact NS2L TMD 2 A 4P 3d Replaced y Micrologic 2 3744 Circuit reaker NS2L TMD 4P3T Replaced y Micrologic 2 374 Circuit reaker NS2N MA22A 3P3D LV4373 3P3D MA NSX2N; Compact circuit reaker 377 Circuit reaker Compact NS2N STR22SE 2 A LV4377 3P3D Micrologic 2.2 2 A NSX2F; Compact circuit reaker 3772 Circuit reaker Compact NS2N STR22SE A LV43772 3P3D Micrologic 2.2 A NSX2F; Compact circuit reaker 3774 Circuit reaker NS2N STR22SE 4 3P3T LV43774 3P3D Micrologic 2.2 4 A NSX2F; Compact circuit reaker 378 Circuit reaker Compact NS2N STR22SE 2 A LV4378 4P4D Micrologic 2.2 2 A NSX2F; Compact circuit reaker 3782 Circuit reaker Compact NS2N STR22SE A LV43782 4P4D Micrologic 2.2 A NSX2F; Compact circuit reaker 3784 Circuit reaker NS2N STR22SE 4 4P4T LV43784 4P4D Micrologic 2.2 4 A NSX2F; Compact circuit reaker 379 Circuit reaker Compact NS2H STR22SE 2 A LV4379 3P3D Micrologic 2.2 2 A NSX2H; Compact circuit reaker 3792 Circuit reaker Compact NS2H STR22SE A LV43792 3P3D Micrologic 2.2 A NSX2H; Compact circuit reaker 3794 Circuit reaker NS2H STR22SE 4 3P3T LV43794 3P3D Micrologic 2.2 4 A NSX2H; Compact circuit reaker 38 Circuit reaker Compact NS2H STR22SE 2 A LV438 4P4D Micrologic 2.2 2 A NSX2H; Compact circuit reaker 382 Circuit reaker Compact NS2H STR22SE A LV4382 4P4D Micrologic 2.2 A NSX2H; Compact circuit reaker 38 Circuit reaker Compact NS2L STR22SE 2 A Order reaker + trip unit 382 Circuit reaker Compact NS2L STR22SE A Order reaker + trip unit 384 Circuit reaker NS2L STR22SE 4 3P3T Order reaker + trip unit Compatiility 27

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer Cat. numer 382 Circuit reaker Compact NS2L STR22SE 2 A Order reaker + trip unit 393 Circuit reaker Vigicompact NS2N TMD 2 A LV4393 3P3D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 3 to ma 393 Circuit reaker Vigicompact NS2N TMD 2 A LV4393 3P3D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 3 to ma 3932 Circuit reaker Vigicompact NS2N TMD A LV43932 3P3D TMD Vigi MH NSX2F; Vigicompact circuit reaker 3 to ma 3933 Circuit reaker Vigicompact NS2N TMD 2 A LV43933 3P3D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 3 to ma 394 Circuit reaker Vigicompact NS2N TMD 2 A LV4394 4P3D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 4P 3d 3 to ma 394 Circuit reaker Vigicompact NS2N TMD 2 A LV4394 4P3D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 4P 3d 3 to ma 3942 Circuit reaker Vigicompact NS2N TMD A LV43942 4P3D TMD Vigi MH NSX2F; Vigicompact circuit reaker 4P 3d 3 to ma 3943 Circuit reaker Vigicompact NS2N TMD 2 A LV43943 4P3D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 4P 3d 3 to ma 3944 Vigi MH NS2N TMD 4P3d LV43944 4P3D TMD Vigi MH NSX2F; Vigicompact circuit reaker 394 Vigi MH NS2N TM3D 4P3d LV4394 4P3D TM3D Vigi MH NSX2F; Vigicompact circuit reaker 39 Circuit reaker Vigicompact NS2N TMD 2 A LV439 4P4D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 3 to ma 39 Circuit reaker Vigicompact NS2N TMD 2 A LV439 4P4D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 3 to ma 392 Circuit reaker Vigicompact NS2N TMD A LV4392 4P4D TMD Vigi MH NSX2F; Vigicompact circuit reaker 3 to ma 393 Circuit reaker Vigicompact NS2N TMD 2 A LV4393 4P4D TM2D Vigi MH NSX2F; Vigicompact circuit reaker 3 to ma 394 Vigi MH NS2N TMD 4P4d LV4394 4P4D TMD Vigi MH NSX2F; Vigicompact circuit reaker 39 Vigi MH NS2N TM8D 4P4d LV439 4P4D TM8D Vigi MH NSX2F; Vigicompact circuit reaker 39 Vigi MH NS2N TM3D 4P4d LV439 4P4D TM3D Vigi MH NSX2F; Vigicompact circuit reaker 39 Circuit reaker Vigicompact NS2N TMD 2 A Replaced y Micrologic 2 4P 3d 3 to ma 39 Circuit reaker Vigicompact NS2N TMD 2 A Replaced y Micrologic 2 4P 3d 3 to ma 392 Circuit reaker Vigicompact NS2N TMD A Replaced y Micrologic 2 4P 3d 3 to ma 393 Circuit reaker Vigicompact NS2N TMD 2 A 4P 3d 3 to ma Replaced y Micrologic 2 397 Circuit reaker Vigicompact NS2N STR22SE 2 A 3 to ma 3972 Circuit reaker Vigicompact NS2N STR22SE A 3 to ma 398 Circuit reaker Vigicompact NS2N STR22SE 2 A 3 to ma 3982 Circuit reaker Vigicompact NS2N STR22SE A 3 to ma LV4397 LV43972 LV4398 LV43982 3P3D Micrologic 2.2 2 A Vigi MH NSX2F; Vigicompact circuit reaker 3P3D Micrologic 2.2 A Vigi MH NSX2F; Vigicompact circuit reaker 4P4D Micrologic 2.2 2 A Vigi MH NSX2F; Vigicompact circuit reaker 4P4D Micrologic 2.2 A Vigi MH NSX2F; Vigicompact circuit reaker 3984 Vigi MH NS2N STR22SE 4 4P4d LV43984 4P4D Micrologic 2.2 4 A Vigi MH NSX2F; Vigicompact circuit reaker 32382 Basic frame Compact NS4N A 3P fixed 32383 Basic frame Compact NS4H A 3P fixed 32384 Basic frame Compact NS4L A 3P fixed 32387 Basic frame Compact NS4N A 4P fixed 32388 Basic frame Compact NS4H A 4P fixed 32389 Basic frame Compact NS4L A 4P fixed 32392 Basic frame Compact NS4N 2 A 3P fixed 32393 Basic frame Compact NS4H 2 A 3P fixed 32394 Basic frame Compact NS4L 2 A 3P fixed 3239 NS4N 3PSD V CAL 2 A 32397 Basic frame Compact NS4N 2 A 4P fixed 32398 Basic frame Compact NS4H 2 A 4P fixed 32399 Basic frame Compact NS4L 2 A 4P fixed 324 STR3MAE trip unit Replaced y Micrologic 3243 Basic frame Compact NS4N 4 A 3P fixed LV43243 3P NSX4N without trip unit; Compact circuit reaker 3244 Basic frame Compact NS4H 4 A 3P fixed LV43244 3P NSX4H without trip unit; Compact circuit reaker 324 Basic frame Compact NS4L 4 A 3P fixed LV4324 3P NSX4L without trip unit; Compact circuit reaker 3248 Basic frame Compact NS4N 4 A 4P fixed LV43248 4P NSX4N without trip unit; Compact circuit reaker 3249 Basic frame Compact NS4H 4 A 4P fixed LV43249 4P NSX4H without trip unit; Compact circuit reaker 324 Basic frame Compact NS4L 4 A 4P fixed LV4324 4P NSX4L without trip unit; Compact circuit reaker 3242 Trip unit STR23SE 4 poles 4d Replaced y Micrologic 32424 Trip unit STR3UE F 4 poles 4d Replaced y Micrologic 3242 Trip unit STR3UE FT 4 poles 4d Replaced y Micrologic 3242 Trip unit STR3UE FI 4 poles 4d Replaced y Micrologic 32427 Trip unit STR3UE FTI 4 poles 4d Replaced y Micrologic 32429 Trip unit STR3UE FTI 4 poles 4d Replaced y Micrologic Compatiility 28

Compact NS Cat. numer Cat. numer 3243 Trip unit STR43ME F 3 poles 3d Replaced y Micrologic 3243 Trip unit STR43ME FI 3 poles 3d Replaced y Micrologic 32432 Trip unit STR23SV 4 poles 4d Replaced y Micrologic 32433 Trip unit STR3SV F 4 poles 4d Replaced y Micrologic 3244 CT ground fault protection 3 A for NS4 to 3 Replaced y Micrologic 3244 Option COM for STR3 (NS4/3) Replaced y Micrologic 32442 Option ZSI for STR3 (NS4/3) Replaced y Micrologic 32443 Trip unit STR23SE OSN 4 poles 3d Replaced y Micrologic 3243 Earthleakage module Compact Vigi MB 3P 44 to V 3 to 3 ma 3244 Earthleakage module Compact Vigi MB 4P 44 to V 3 to 3 ma 324 Earthleakage module Compact Vigi MB 3P 2 to 44 V 3 to 3 ma 324 Earthleakage module Compact Vigi MB 4P 2 to 44 V 3 to 3 ma LV43243 LV43244 LV4324 LV4324 3P 44- V AC.3-3 A Vigi MB; earth-leakage prot for NSX4/3 circuit reaker 4P 44- V AC.3-3 A Vigi MB; earth-leakage prot for NSX4/3 circuit reaker 3P 2-24 V AC.3-3 A Vigi MB; earth-leakage prot for NSX4/3 circuit reaker 4P 2-24 V AC.3-3 A Vigi MB; earth-leakage prot for NSX4/3 circuit reaker 3247 Adaptation Vigi 4P on 3P device (NS4/3) LV43247 Connection for 4P Vigi on 3P device; 3P NSX4/3 circuit reaker 3247 Rear connection short for NS4 to 3 LV43247 2 short rear connections; INV/INS NSX4/3 circuit reaker 3247 Rear connection long for NS4 to 3 LV43247 2 long rear connections; INV/INS NSX4/3 circuit reaker 32477 Rear connection 4 short and 2 long for NS4 to Different packaging 3 3P 32478 Rear connection 4 short and 4 long for NS4 to Different packaging 3 4P 32479 3 connect. cale 3/3 mm² and 2 ph. sep (NS4/3) 3248 4 connect. cale 3/3 mm² and 3 ph. sep (NS4/3) 3248 3 connect. 2 cales 3/24 mm² and 2 ph. sep (NS4/3) 32482 4 connect. 2 cales 3/24 mm² and 3 ph. sep. (NS4/3) 32484 Terminal extension rightangle connection for NS4 to 3 3P 3248 Terminal extension rightangle connection for NS4 to 3 4P 3248 Terminal extension edgewise connection for NS4 to 3 3P 32487 Terminal extension edgewise connection for NS4 to 3 4P 3249 2. mm pitch spreader set flat connection for NS4 to 3 3P 3249 2. mm pitch spreader set flat connection for NS4 to 3 4P 32492 7 mm pitch spreader set flat connection for NS4 to 3 3P 32493 7 mm pitch spreader set flat connection for NS4 to 3 4P 32 3 tuular lugs for copper cale 24 mm² and 2 sep (NS4/3) 32 4 tuular lugs for copper cale 24 mm² and 3 sep (NS4/3) 322 3 tuular lugs for copper cale 3 mm² and 2 sep (NS4/3) 323 4 tuular lugs for copper cale 3 mm² and 3 sep (NS4/3) 324 3 imetallic lugs for alu cale 24 mm² and 2 sep (NS4/3) 32 4 imetallic lugs for alu cale 8 mm² and 3 sep (NS4/3) 32 3 imetallic lugs for alu cale 3 mm² and 2 sep (NS4/3) 327 4 imetallic lugs for alu cale 3 mm² and 3 sep (NS4/3) LV432479 LV43248 LV43248 LV432482 LV432484 LV43248 LV43248 LV432487 LV43249 LV43249 LV432492 LV432493 LV432 LV432 LV4322 LV4323 LV4324 LV432 LV432 LV4327 3 connectors ( x 3-3 mm²) + ph arriers; INV/INS NSX4/3 reaker 4 x 3-3 mm² connectors + ph arriers; INV/INS NSX4/3 reaker 3 (2 x 3-24 mm²) connectors + ph arriers; INV/INS NSX4/3 reaker 4 (2 x 3-24 mm²) connectors + ph arriers; INV/INS NSX4/3 reaker 3 right angle terminal ext + ph arriers; INV/INS NSX4/3 reaker 4 right angle terminal ext + ph arriers; INV/INS NSX4/3 reaker 3 edgewise terminal ext + ph arriers; INV/INS NSX4/3 reaker 4 edgewise terminal ext + ph arriers; INV/INS NSX4/3 reaker 3P Spreader (2. mm) + ph arriers; INV/INS NSX4/3 reaker 4P Spreader (2. mm) + ph arriers; INV/INS NSX4/3 reaker 3P Spreader (7 mm) + ph arriers; INV/INS NSX4/3 reaker 4P Spreader (7 mm) + ph arriers; INV/INS NSX4/3 reaker 3 Cu 24 mm² crimp lugs + ph arriers; INV/INS NSX4/3 circuit 4 Cu 24 mm² crimp lugs + ph arriers; INV/INS NSX4/3 circuit 3 Cu 3 mm² crimp lugs + ph arriers; INV/INS NSX4/3 circuit 4 Cu 3 mm² crimp lugs + ph arriers; INV/INS NSX4/3 circuit 3 Al 24 mm² crimp lugs + ph arriers; INV/INS NSX4/3 reaker 4 Al 24 mm² crimp lugs + ph arriers; INV/INS NSX4/3 reaker 3 Al 3 mm² crimp lugs + ph arriers; INV/INS NSX4/3 reaker 4 Al 3 mm² crimp lugs + ph arriers; INV/INS NSX4/3 reaker Compatiility 32 Plug-in ase F/R connected 3P (NS4/3) LV432 3P plug-in ase; NSX4/3 circuit reaker 327 Plug-in ase F/R connected 4P (NS4/3) LV4327 4P plug-in ase; NSX4/3 circuit reaker 328 Stud for drawout installation set of 2 for NS4 to 3 329 Stud for drawout installation set of 2 for Vigi NS4 to 3 LV4328 LV4329 2 plug-in ase power connections; NSX4/3 circuit reaker 2 Vigi plug-in ase power connections; NSX4/3 circuit reaker 322 Trip interlock link (NS4/3) LV4322 Safety trip for advanced opening; NSX4/3 circuit reaker 322 2 shutters IP4 for plug-in ase (NS4/3) LV4322 2 IP4 shutters for plug-in ase; NSX4/3 circuit reaker 3223 Moving 9 cale connection lock (NS4/3) LV43223 x 9-wire moving connector for reaker; NSX4/3 circuit reaker 29

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer Cat. numer 322 Support for moving cale lock (NS4/3) LV4322 support for 3 moving connectors; NSX4/3 circuit reaker 322 Terminal extension insulated long for plug in ase NS4 to 3 3P 3227 Terminal extension insulated long for plug in ase NS4 to 3 4P LV4322 2 long insulated terminal ext for ase; NSX4/3 circuit reaker Different packaging Compatiility 3232 Withdrawale chassis (fixed part) (NS4/3) LV43232 Chassis side plates for 3/4P ase; NSX4/3 circuit reaker 3233 Withdrawale chassis (moving part) (NS4/3) LV43233 Chassis side plates for 3/4P reaker; NSX4/3 circuit reaker 3234 Extension escutcheon (D/O chassis) (NS4/3) LV43234 Escutcheon collar for toggle (chassis); NSX4/3 circuit reaker 3238 Complete set for plug-in 3P (NS4/3) LV43238 3P Compact plug-in ase kit; NSX4/3 circuit reaker 3239 Complete set for plug-in 4P (NS4/3) LV43239 4P Compact plug-in ase kit; NSX4/3 circuit reaker 324 Complete set for Vigi into plug-in 3P(NS4/3) LV4324 3P Vigicompact plug-in ase kit; NSX4/3 circuit reaker 324 Complete set for Vigi into plug-in 4P(NS4/3) LV4324 4P Vigicompact plug-in ase kit; NSX4/3 circuit reaker 3242 Complete set for draw out 3P (NS4/3) Different packaging 3243 Complete set for draw out 4P (NS4/3) Different packaging 3244 Complete set for Vigi into draw out 3P (NS4/3) Different packaging 324 Complete set for Vigi into draw out 4P (NS4/3) Different packaging 32 auxiliary contact OC and SD and SDE Replaced y Micrologic communicating 323 Toggle extension (NS4/3) LV4323 Toggle extension; NSX4/3 circuit reaker 32 Escutcheon for direct toggle (NS4/3) 328 Escutcheon (motor mech./rotary handle) (NS4/3) LV4328 IP4 escutcheon for all control types; NSX4/3 circuit reaker 32 Ruer toggle cover (NS4/3) LV432 IP43 ruer toggle cover; NSX4/3 circuit reaker 322 2 short terminal shields 3P (NS4/3) Different packaging 323 2 short terminal shields 4P (NS4/3) Different packaging 324 2 long terminal shields 3P (NS4/3) Different packaging 32 2 long terminal shields 4P (NS4/3) Different packaging 32 voltage indicator (NS4/3) LV432 22- V AC voltage presence indicator; NSX4/3 circuit reaker 327 interphase arriers (NS4/3) LV4327 interphase arriers; INV/INS NSX4/3 circuit reaker 327 phase arriers for plug-in ase (NS4/3) Different packaging 327 2 rear insulating screens 3P (2. mm) (NS4/3) Different packaging 3277 2 rear insulating screens 4P (2. mm) (NS4/3) Different packaging 3278 2 rear insulating screens 3P (7 mm) (NS4/3) LV43278 2 insulating screens 3P (7 mm pitch); NSX4/3 circuit reaker 3279 2 rear insulating screens 4P (7 mm) (NS4/3) LV43279 2 insulating screens 4P (7 mm pitch); NSX4/3 circuit reaker 328 2 long term. shields 3P U > V (4 mm) Different packaging (NS4/3) 328 2 long term. shields 4P U > V (4 mm) Different packaging (NS4/3) 3282 2 long term. shields 3P U > V (2. mm) Different packaging (NS4/3) 3283 2 long term. shields 4P U > V (2. mm) Different packaging (NS4/3) 3284 3P terminal shields adaptor for plug-in ase Different packaging (set of 2) NS4/3 328 4P terminal shields adaptor for plug-in ase Different packaging (set of 2) NS4/3 328 2 long term. shields 3P for plug-in ase (NS4/3) Different packaging 3287 2 long term. shields 3P for plug-in ase (NS4/3) Different packaging 3288 Long term. shields and 3P adaptor for plug-in-ase Different packaging (NS4/3) 3289 Long term. shields and 4P adaptor for plug-in-ase Different packaging (NS4/3) 329 Phase arriers and 3P adaptor for plug-in-ase Different packaging (NS4/3) 3292 Phase arriers and 4P adaptor for plug-in-ase Different packaging (NS4/3) 3297 Front rotary handle NS4 to 3 lack handle LV43297 Direct standard rotary handle; NSX4/3 circuit reaker 3298 Front rotary handle NS4 to 3 lack handle LV43298 Extended standard rotary handle; NSX4/3 circuit reaker 3299 Front rotary handle NS4 to 3 red handle LV43299 Direct red-yellow rotary handle; NSX4/3 circuit reaker 32 Front rotary handle NS4 to 3 red handle LV432 Extended red-yellow rotary handle; NSX4/3 circuit reaker 3

Compact NS Cat. numer Cat. numer 322 CNOMO for rotary handle (NS4/3) LV4322 Rotary handle CNOMO conversion ; NSX4/3 circuit reaker 323 Front rotary handle NS4 to 3 lack handle LV4323 Telescopic rotary handle ( mm shaft); NSX4/3 circuit reaker 324 Rotary handle lock support (W/O lock) (NS4/3) LV4324 Rot handle keylock adapter (w/o keylock); NSX4/3 circuit reaker Compatiility 32 Auxiliary contact OC earlyreak LV432 early-reak contact; NSX4/3 circuit reaker 32 Accessory for MCC type rotary handle (NS4/3) LV432 Rotary handle MCC conversion ; NSX4/3 circuit reaker 327 Extended rotary handle and telesc. shaft lokset (NS4/3) 329 Base plate with mechanical interlocking Compact NS4 to 3 32 Base plate with mechanical and electrical interlocking Compact NS4 to 3 IVE/AC 32 Base plate with mechanical and electrical interlocking Compact NS4 to 3 IVE/DC 324 Interlocking for devices with toggle Compact NS4 to 3 328 Accessory for sourcechangeover switch adaptation kit for NS to 2 329 Accessory for sourcechangeover switch downstream 3P usar coupling, 3 A 322 Accessory for sourcechangeover switch downstream 4P usar coupling, 3 A 322 Interlocking for devices with rotary handle Compact NS4 to 3 LV4323 LV4324 LV4322 Blokset telescopic rotary handle; NSX4/3 circuit reaker NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer Mechanical interlock for toggles; NSX4/3 circuit reaker NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer NSX cat. numer same as NS cat. numer Mechanical interlock for rot handles; INV/INS NSX4/3 circuit reaker 3223 Busar adaptor (NS4/3) NSX cat. numer same as NS cat. numer 323 Fixed toggle padlock. device (NS4/3) LV4323 Fixed locking device for 3 padlocks; NSX4/3 circuit reaker 3239 Motor mechanism Compact MT4 48 to V AC LV43239 48- V AC / Hz MT4/3; NSX4/3 circuit reaker motor mech. module 324 Motor mechanism Compact MT4 to 3 V AC LV4324-3 V AC / Hz MT4/3; NSX4/3 circuit reaker motor mech. module 324 Motor mechanism Compact MT4 22 to 24 V AC LV4324 22-24 V / Hz 28-277 V Hz MT4/3; NSX4/3 reaker motor mech. module 3242 Motor mechanism Compact MT4 38 to 4 V AC LV43242 38-4 V AC / Hz MT4/3; NSX4/3 circuit reaker motor mech. module 3243 Motor mechanism Compact MT4 24 to 3 V DC LV43243 24-3 V DC MT4/3; NSX4/3 circuit reaker motor mech. module 3244 Motor mechanism Compact MT4 48 to V DC LV43244 48- V DC MT4/3; NSX4/3 circuit reaker motor mech. module 324 Motor mechanism Compact MT4 to 3 V DC LV4324-3 V DC MT4/3; NSX4/3 circuit reaker motor mech. module 324 Motor mechanism Compact MT4 2 V DC LV4324 2 V DC MT4/3; NSX4/3 circuit reaker motor mech. module 3247 Motor mechanism Compact MT4 44 to 48 V AC LV43247 44-48V AC Hz Hz MT4/3; NSX4/3 circuit reaker motor mech. module 3248 Operation counter mechanical digit display for NS4 to 3 LV43248 MT4/3 operations counter; NSX4/3 circuit reaker 3249 Motor keylock support without keylock (NS4/3) LV43249 Motor mech. keylock adapter + keylock; NSX4/3 circuit reaker 322 Motor mechanism Compact MT4 22 to 24 V AC LV4322 Communicating MT4/3 22-24V / Hz; NSX4/3 reaker motor mech. module 323 CT module 3P 3CT 4 A/ A with voltage outputs LV4323 3P 4/ A CT module + voltage outputs; NSX4/3 circuit reaker 324 CT module 4P 3CT 4 A/ A with voltage outputs LV4324 4P 4/ A CT module + voltage outputs; NSX4/3 circuit reaker 32 Ammeter module for NS4 3P 4 A LV432 3P 4 A ammeter module; NSX4/3 circuit reaker 32 Ammeter module for NS4 4P 4 A LV432 4P 4 A ammeter module; INV/INS NSX4/3 circuit reaker 327 Current transformer module for NS4 3P 4 A LV4327 3P 4/ A current transfo module; NSX4/3 circuit reaker 328 Current transformer module for NS4 4P 4 A LV4328 4P 4/ A current transfo module; INV/INS NSX4/3 circuit reaker 329 Insulation monitoring module for NS4 to 3 3P LV4329 3P TNS/TT insulation monitoring module; NSX4/3 circuit reaker 32 Insulation monitoring module for NS4 to 3 4P LV432 4P TNS/TT insulation monitoring module; NSX4/3 circuit reaker 32 Weatherproof enclosure for Compact NS4 to 3 plastic 32 Weatherproof enclosure for Vigicompact NS4 to 3 plastic 327 Circuit reaker Compact NS4N STR23SP 4 A LV432 LV432 Insulating enclosure + standard extended rotary handle; NSX4/3 IP enclosure Insulating enclosure + standard extended rotary handle; Vigi NSX4/3 IP enclosure Replaced y Micrologic 2 3

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer 327 Circuit reaker Compact NS4N STR23SP 2 A 3272 Circuit reaker Compact NS4N STR23SP A 3293 Circuit reaker Compact NS4N STR23SE 4 A 3294 Circuit reaker Compact NS4N STR23SE 4 A 329 Circuit reaker Compact NS4H STR23SE 4 A 329 Circuit reaker Compact NS4H STR23SE 4 A 3297 Circuit reaker Compact NS4L STR23SE 4 A 3298 Circuit reaker Compact NS4L STR23SE 4 A 3299 Circuit reaker Compact NS4N STR3UE 4 A 327 Circuit reaker Compact NS4N STR3UE 4 A 327 Circuit reaker Compact NS4H STR3UE 4 A 3272 Circuit reaker Compact NS4H STR3UE 4 A 3273 Circuit reaker Compact NS4L STR3UE 4 A 3274 Circuit reaker Compact NS4L STR3UE 4 A 3277 Circuit reaker Compact NS4N STR23SE 2 A 3278 Circuit reaker Compact NS4N STR23SE 2 A 3279 Circuit reaker Compact NS4H STR23SE 2 A 327 Circuit reaker Compact NS4H STR23SE 2 A 327 Circuit reaker Compact NS4L STR23SE 2 A 3272 Circuit reaker Compact NS4L STR23SE 2 A 3273 Circuit reaker Compact NS4N STR3UE 2 A 3274 Circuit reaker Compact NS4N STR3UE 2 A 327 Circuit reaker Compact NS4H STR3UE 2 A 327 Circuit reaker Compact NS4H STR3UE 2 A 3277 Circuit reaker Compact NS4L STR3UE 2 A 3278 Circuit reaker Compact NS4L STR3UE 2 A 3279 Circuit reaker Compact NS4N STR23SE A 3272 Circuit reaker Compact NS4N STR23SE A 3272 Circuit reaker Compact NS4H STR23SE A 32722 Circuit reaker Compact NS4H STR23SE A 32723 Circuit reaker Compact NS4L STR23SE A 32724 Circuit reaker Compact NS4L STR23SE A 3272 Circuit reaker Compact NS4N STR3UE A 3272 Circuit reaker Compact NS4N STR3UE A 32727 Circuit reaker Compact NS4H STR3UE A 32728 Circuit reaker Compact NS4H STR3UE A 32729 Circuit reaker Compact NS4L STR3UE A 3273 Circuit reaker Compact NS4L STR3UE A 32733 Circuit reaker Vigicompact NS4N STR23SE 4 A 3 to 3 ma Cat. numer LV43293 LV43294 LV4329 LV4329 LV43299 LV4327 LV4327 LV43272 LV43277 LV43278 LV43279 LV4327 LV432733 Replaced y Micrologic 2 Replaced y Micrologic 2 3P3D Micrologic 2.3 4 A NSX4N; Compact circuit reaker 4P4D Micrologic 2.3 4 A NSX4N; Compact circuit reaker 3P3D Micrologic 2.3 4 A NSX4H; Compact circuit reaker 4P4D Micrologic 2.3 4 A NSX4H; Compact circuit reaker Order reaker + trip unit Order reaker + trip unit 3P3D Micrologic.3 A 4 A NSX4N; Compact circuit reaker 4P4D Micrologic.3 A 4 A NSX4N; Compact circuit reaker 3P3D Micrologic.3 A 4 A NSX4H; Compact circuit reaker 4P4D Micrologic.3 A 4 A NSX4H; Compact circuit reaker Order reaker + trip unit Order reaker + trip unit 3P3D Micrologic 2.3 2 A NSX4N; Compact circuit reaker 4P4D Micrologic 2.3 2 A NSX4N; Compact circuit reaker 3P3D Micrologic 2.3 2 A NSX4H; Compact circuit reaker 4P4D Micrologic 2.3 2 A NSX4H; Compact circuit reaker Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit Order reaker + trip unit 3P3D Micrologic 2.3 4 A Vigi MB NSX4N; Vigicompact circuit reaker Compatiility 32

Compact NS Cat. numer 32734 Circuit reaker Vigicompact NS4N STR23SE 4 A 3 to 3 ma Cat. numer LV432734 4P4D Micrologic 2.3 4 A Vigi MB NSX4N; Vigicompact circuit reaker 327 Circuit reaker Compact NS4H MA 32 A LV4327 3P3D Micrologic.3 M 32 A NSX4H; Compact circuit reaker 327 Circuit reaker Compact NS4L MA 32 A Order reaker + trip unit 327 Molded case switch-disconnector Compact NS4 NA 3P 4 A 3277 Molded case switch-disconnector Compact NS4 NA 4P 4 A LV4327 LV43277 3P Micrologic.3 NA NSX4NA; Compact switchdisconnector 4P Micrologic.3 NA NSX4NA; Compact switchdisconnector Compatiility 3283 Basic frame Compact NS3N 3 A 3P fixed LV43283 3P NSX3N without trip unit; Compact circuit reaker 3284 Basic frame Compact NS3H 3 A 3P fixed LV43284 3P NSX3H without trip unit; Compact circuit reaker 328 Basic frame Compact NS3L 3 A 3P fixed LV4328 3P NSX3L without trip unit; Compact circuit reaker 3288 Basic frame Compact NS3N 3 A 4P fixed LV43288 4P NSX3N without trip unit; Compact circuit reaker 3289 Basic frame Compact NS3H 3 A 4P fixed LV43289 4P NSX3H without trip unit; Compact circuit reaker 328 Basic frame Compact NS3L 3 A 4P fixed LV4328 4P NSX3L without trip unit; Compact circuit reaker 32839 Motor mechanism Compact MT3 48 to V AC LV43239 48- V AC / Hz MT4/3; NSX4/3 circuit reaker motor mech. module 3284 Motor mechanism Compact MT3 to 3 V AC LV4324-3 V AC / Hz MT4/3; NSX4/3 circuit reaker motor mech. module 3284 Motor mechanism Compact MT3 22 to 24 V AC LV4324 22-24 V / Hz 28-277 V Hz MT4/3; NSX4/3 reaker motor mech. module 32842 Motor mechanism Compact MT3 38 to 4 V AC LV43242 38-4 V AC / Hz MT4/3; NSX4/3 circuit reaker motor mech. module 32843 Motor mechanism Compact MT3 24 to 3 V DC LV43243 24-3 V DC MT4/3; NSX4/3 circuit reaker motor mech. module 32844 Motor mechanism Compact MT3 48 to V DC LV43244 48- V DC MT4/3; NSX4/3 circuit reaker motor mech. module 3284 Motor mechanism Compact MT3 to 3 V DC LV4324-3 V DC MT4/3; NSX4/3 circuit reaker motor mech. module 3284 Motor mechanism Compact MT3 2 V DC LV4324 2 V DC MT4/3; NSX4/3 circuit reaker motor mech. module 32847 Motor mechanism Compact MT3 44 to 48 V AC LV43247 44-48V AC Hz Hz MT4/3; NSX4/3 circuit reaker motor mech. module 32848 Motor mechanism Compact MT3 22 to 24 V AC LV4322 Communicating MT4/3 22-24V / Hz; NSX4/3 reaker motor mech. module 328 Ammeter module for NS3 3P 3 A LV4328 3P 3 A ammeter module; NSX3 circuit reaker 328 Ammeter module for NS3 4P 3 A LV4328 4P 3 A ammeter module; INV/INS NSX3 circuit reaker 3287 Current transformer module for NS3 3P A LV43287 3P / A current transfo module; NSX3 circuit reaker 3288 Current transformer module for NS3 4P A LV43288 4P / A current transfo module; INV/INS NSX3 circuit reaker 328 CT module 3P 3CT A/A with voltage outputs LV4328 3P / A CT module + voltage outputs; NSX3 circuit reaker 3282 CT module 4P 3CT A/A with voltage outputs LV43282 4P / A CT module + voltage outputs; NSX3 circuit reaker 32893 Circuit reaker Compact NS3N STR23SE 3 A 32894 Circuit reaker Compact NS3N STR23SE 3 A 3289 Circuit reaker Compact NS3H STR23SE 3 A 3289 Circuit reaker Compact NS3H STR23SE 3 A 32897 Circuit reaker Compact NS3L STR23SE 3 A 32898 Circuit reaker Compact NS3L STR23SE 3 A 32899 Circuit reaker Compact NS3N STR3UE 3 A 329 Circuit reaker Compact NS3N STR3UE 3 A 329 Circuit reaker Compact NS3H STR3UE 3 A 3292 Circuit reaker Compact NS3H STR3UE 3 A 3293 Circuit reaker Compact NS3L STR3UE 3 A 3294 Circuit reaker Compact NS3L STR3UE 3 A 32933 Circuit reaker Vigicompact NS3N STR23SE 3 A 3 to 3 ma 32934 Circuit reaker Vigicompact NS3N STR23SE 3 A 3 to 3 ma LV432893 LV432894 LV43289 LV43289 LV432899 LV4329 LV4329 LV43292 LV432933 LV432934 3P3D Micrologic 2.3 3 A NSX3N; Compact circuit reaker 4P4D Micrologic 2.3 3 A NSX3N; Compact circuit reaker 3P3D Micrologic 2.33 A NSX3H; Compact circuit reaker 4P4D Micrologic 2.33 A NSX3H; Compact circuit reaker Order reaker + trip unit Order reaker + trip unit 3P3D Micrologic.3 A 3 A NSX3N; Compact circuit reaker 4P4D Micrologic.3 A 3 A NSX3N; Compact circuit reaker 3P3D Micrologic.3 A 3 A NSX3H; Compact circuit reaker 4P4D Micrologic.3 A 3 A NSX3H; Compact circuit reaker Order reaker + trip unit Order reaker + trip unit 3P3D Micrologic 2.3 3 A Vigi MB NSX3N; Vigicompact circuit reaker 4P4D Micrologic 2.3 3 A Vigi MB NSX3N; Vigicompact circuit reaker 329 Circuit reaker Compact NS3H MA A LV4329 3P3D Micrologic.3 M A NSX3H; Compact circuit reaker 329 Circuit reaker Compact NS3L MA A Order reaker + trip unit 33

Sustitution tale Compatiility of components Compact NS to NSX and to NS Compact NS Cat. numer 34 329 Molded case switch-disconnector Compact NS3 NA 3P 3 A 3297 Molded case switch-disconnector Compact NS3 NA 4P 3 A Cat. numer LV4329 LV43297 3P Micrologic.3 NA NSX3NA; Compact switch-disconnector 4P Micrologic.3 NA NSX3NA; Compact switch-disconnector 329 Trip unit STR23SE (NS4/3) Replaced y Micrologic 2 3293 Trip unit STR3UE F (NS4/3) Replaced y Micrologic 2 34 Elect. trip unitstr22se AB 4P4T (NS/2) LV434 4P4D Micrologic 2.2 AB A trip unit; for NSX-2 circuit reaker 34 Elect. trip unit STR22SE AB 4P4T (NS/2) LV434 4P4D Micrologic 2.2 AB A trip unit; for NSX/2 circuit reaker 342 4P suscried circuit reaker connection (NS/AB) 344 Elect. trip unit STR22SE AB24 4P4T (NS2) LV4344 4P4D Micrologic 2.2 AB 24 A trip unit; for NSX2 circuit reaker 34 4P suscried circuit reaker connection (NS24AB) 347 Elect. trip unit STR23SE AB4 4P4T (NS4/3) LV4347 4P4D Micrologic 2.3 AB 4 A trip unit; for NSX4/3 circuit reaker 348 4P suscried circuit reaker connection (NS4AB) 342 Circuit reaker NSN STR22SE AB 4P FFC LV4342 4P4D Micrologic 2.2 AB A NSXF; Compact circuit w/o reaker 343 Circuit reaker LV4343 4P4D Micrologic 2.2 AB A NSXF; Compact circuit reaker 344 Circuit reaker NS2N STR22SE AB24 4P FFC w/o 34 Circuit reaker NS4N STR23SE AB4 AP FFC w/o 3472 Vigi MH NSN STR22SE AB 4P FFC w/o 3473 Vigi MH NSN STR22SE AB 4P FFC w/o 3474 Vigi MH NS2N STR22SE AB24 4P FFC w/o 347 Vigi MB NS4 STR23SE AB4 4P FFC w/o LV4344 LV434 LV43472 LV43473 LV43474 LV4347 4P4D Micrologic 2.2 AB 24 A NSX2F; Compact circuit reaker 4P4D Micrologic 2.3 AB 4 A NSX4F; Compact circuit reaker 4P Micrologic 2.2AB A Vigi MH NSXF; Vigicompact circuit reaker 4P Micrologic 2.2AB A Vigi MH NSXF; Vigicompact circuit reaker 4P Micrologic 2.2AB 24 A Vigi MH NSX2F; Vigicompact circuit reaker 4P Micrologic 2.3AB 4 A Vigi MH NSX4F; Vigicompact circuit reaker 34849 Ammeter lock I max A (NS/2) LV434849 3P A Imax ammeter module; NSX-2 circuit reaker 348 Ammeter lock I max A (NS/2) LV4348 3P A Imax ammeter module; NSX/2 circuit reaker 348 Ammeter lock I max 2 A (NS/2) LV4348 3P 2 A Imax ammeter module; NSX2 circuit reaker 3482 Ammeter lock I max 4 A (NS4) LV43482 3P 4 A Imax ammeter module; NSX4/3 circuit reaker 3483 Ammeter lock I max 3 A (NS3) LV43483 3P 3 A Imax ammeter module; NSX3 circuit reaker 38 Circuit reaker NS SX TMD 3P3T LV42984 3P3D TMD NSXN; Compact circuit reaker 38 Circuit reaker NS SX TM8D 3P3T LV42984 3P3D TM8D NSXN; Compact circuit reaker 382 Circuit reaker NS SX TM3T 3P3T LV429842 3P3D TM3D NSXN; Compact circuit reaker 383 Circuit reaker NS SX TMD 3P3T LV429843 3P3D TMD NSXN; Compact circuit reaker 384 Circuit reaker NS SX TM4D 3P3T LV429844 3P3D TM4D NSXN; Compact circuit reaker 38 Circuit reaker NS SX TM32D 3P3T LV42984 3P3D TM32D NSXN; Compact circuit reaker 38 Circuit reaker NS SX TM2D 3P3T LV42984 3P3D TM2D NSXN; Compact circuit reaker 387 Circuit reaker NS SX TMD 3P3T LV429847 3P3D TMD NSXN; Compact circuit reaker 38 Circuit reaker NS SX TMD 4P3T LV4298 4P3D TMD NSXN; Compact circuit reaker 38 Circuit reaker NS SX TM8D 4P3T LV4298 4P3D TM8D NSXN; Compact circuit reaker 382 Circuit reaker NS SX TM3T 4P3T LV42982 4P3D TM3D NSXN; Compact circuit reaker 383 Circuit reaker NS SX TMD 4P3T LV42983 4P3D TMD NSXN; Compact circuit reaker 384 Circuit reaker NS SX TM4D 4P3T LV42984 4P3D TM4D NSXN; Compact circuit reaker 38 Circuit reaker NS SX TM32D 4P3T LV4298 4P3D TM32D NSXN; Compact circuit reaker 38 Circuit reaker NS SX TM2D 4P3T LV4298 4P3D TM2D NSXN; Compact circuit reaker 387 Circuit reaker NS SX TMD 4P3T LV42987 4P3D TMD NSXN; Compact circuit reaker 387 Circuit reaker NS SX TMD 4P4T LV4298 4P4D TMD NSXN; Compact circuit reaker 387 Circuit reaker NS SX TM8D 4P4T LV4298 4P4D TM8D NSXN; Compact circuit reaker 3872 Circuit reaker NS SX TM3T 4P4T LV42982 4P4D TM3D NSXN; Compact circuit reaker 3873 Circuit reaker NS SX TMD 4P4T LV42983 4P4D TMD NSXN; Compact circuit reaker 3874 Circuit reaker NS SX TM4D 4P4T LV42984 4P4D TM4D NSXN; Compact circuit reaker 387 Circuit reaker NS SX TM32D 4P4T LV4298 4P4D TM32D NSXN; Compact circuit reaker 387 Circuit reaker NS SX TM2D 4P4T LV4298 4P4D TM2D NSXN; Compact circuit reaker 3877 Circuit reaker NS SX TMD 4P4T LV42987 4P4D TMD NSXN; Compact circuit reaker 388 Circuit reaker NS SX TMD 4P3T Replaced y Micrologic 2 388 Circuit reaker NS SX TM8D 4P3T Replaced y Micrologic 2 389 Circuit reaker NS SX TMD 3P3T LV4384 3P3D TMD NSXN; Compact circuit reaker 389 Circuit reaker NS SX TM2D 3P3T LV4384 3P3D TM2D NSXN; Compact circuit reaker 3892 Circuit reaker NS SX TMD 3P3T LV43842 3P3D TMD NSXN; Compact circuit reaker 3893 Circuit reaker NS SX TM8D 3P3T LV43843 3P3D TM8D NSXN; Compact circuit reaker 3894 Circuit reaker NS SX TM3D 3P3T LV43844 3P3D TM3D NSXN; Compact circuit reaker 389 Circuit reaker NS SX TMD 3P3T LV4384 3P3D TMD NSXN; Compact circuit reaker Compatiility

Compact NS Cat. numer Cat. numer 389 Circuit reaker NS SX TM4D 3P3T LV4384 3P3D TM4D NSXN; Compact circuit reaker 39 Circuit reaker NS SX TMD 4P3T LV438 4P3D TMD NSXN; Compact circuit reaker 39 Circuit reaker NS SX TM2D 4P3T LV438 4P3D TM2D NSXN; Compact circuit reaker 392 Circuit reaker NS SX TMD 4P3T LV4382 4P3D TMD NSXN; Compact circuit reaker 393 Circuit reaker NS SX TM8D 4P3T LV4383 4P3D TM8D NSXN; Compact circuit reaker 394 Circuit reaker NS SX TM3T 4P3T LV4384 4P3D TM3D NSXN; Compact circuit reaker 39 Circuit reaker NS SX TMD 4P3T LV438 4P3D TMD NSXN; Compact circuit reaker 39 Circuit reaker NS SX TM4D 4P3T LV438 4P3D TM4D NSXN; Compact circuit reaker 39 Circuit reaker NS SX TMD 4P4T LV438 4P4D TMD NSXN; Compact circuit reaker 39 Circuit reaker NS SX TM2D 4P4T LV438 4P4D TM2D NSXN; Compact circuit reaker 392 Circuit reaker NS SX TMD 4P4T LV4382 4P4D TMD NSXN; Compact circuit reaker 393 Circuit reaker NS SX TM8D 4P4T LV4383 4P4D TM8D NSXN; Compact circuit reaker 394 Circuit reaker NS SX TM3T 4P4T LV4384 4P4D TM3D NSXN; Compact circuit reaker 39 Circuit reaker NS SX TMD 4P4T LV438 4P4D TMD NSXN; Compact circuit reaker 39 Circuit reaker NS SX TM4D 4P4T LV438 4P4D TM4D NSXN; Compact circuit reaker 392 Circuit reaker NS SX TMD 4P3T Replaced y Micrologic 2 392 Circuit reaker NS SX TM2D 4P3T Replaced y Micrologic 2 3922 Circuit reaker NS SX TMD 4P3T Replaced y Micrologic 2 3923 Circuit reaker NS SX TM8D 4P3T Replaced y Micrologic 2 393 Circuit reaker NS2 SX TM2D 3P3T LV4383 3P3D TM2D NSX2N; Compact circuit reaker 393 Circuit reaker NS2 SX TM2D 3P3T LV4383 3P3D TM2D NSX2N; Compact circuit reaker 3932 Circuit reaker NS2 SX TMD 3P3T LV43832 3P3D TMD NSX2N; Compact circuit reaker 3933 Circuit reaker NS2 SX TM2D 3P3T LV43833 3P3D TM2D NSX2N; Compact circuit reaker 3934 Circuit reaker NS2 SX TMD 3P3T LV43834 3P3D TMD NSX2N; Compact circuit reaker 393 Circuit reaker NS2 SX TM8D 3P3T LV4383 3P3D TM8D NSX2N; Compact circuit reaker 393 Circuit reaker NS2 SX TM3T 3P3T LV4383 3P3D TM3D NSX2N; Compact circuit reaker 3937 Circuit reaker NS2 SX TMD 3P3T LV43837 3P3D TMD NSX2N; Compact circuit reaker 3938 Circuit reaker NS2 SX TM4D 3P3T LV43838 3P3D TM4D NSX2N; Compact circuit reaker 394 Circuit reaker NS2 SX TM2D 4P3T LV4384 4P3D TM2D NSX2N; Compact circuit reaker 394 Circuit reaker NS2 SX TM2D 4P3T LV4384 4P3D TM2D NSX2N; Compact circuit reaker 3942 Circuit reaker NS2 SX TMD 4P3T LV43842 4P3D TMD NSX2N; Compact circuit reaker 3943 Circuit reaker NS2 SX TM2D 4P3T LV43843 4P3D TM2D NSX2N; Compact circuit reaker 3944 Circuit reaker NS2 SX TMD 4P3T LV43844 4P3D TMD NSX2N; Compact circuit reaker 394 Circuit reaker NS2 SX TM8D 4P3T LV4384 4P3D TM8D NSX2N; Compact circuit reaker 394 Circuit reaker NS2 SX TM3T 4P3T LV4384 4P3D TM3D NSX2N; Compact circuit reaker 3947 Circuit reaker NS2 SX TMD 4P3T LV43847 4P3D TMD NSX2N; Compact circuit reaker 3948 Circuit reaker NS2 SX TM4D 4P3T LV43848 4P3D TM4D NSX2N; Compact circuit reaker 39 Circuit reaker NS2 SX TM2D 4P4T LV438 4P4D TM2D NSX2N; Compact circuit reaker 39 Circuit reaker NS2 SX TM2D 4P4T LV438 4P4D TM2D NSX2N; Compact circuit reaker 392 Circuit reaker NS2 SX TMD 4P4T LV4382 4P4D TMD NSX2N; Compact circuit reaker 393 Circuit reaker NS2 SX TM2D 4P4T LV4383 4P4D TM2D NSX2N; Compact circuit reaker 394 Circuit reaker NS2 SX TMD 4P4T LV4384 4P4D TMD NSX2N; Compact circuit reaker 39 Circuit reaker NS2 SX TM8D 4P4T LV438 4P4D TM8D NSX2N; Compact circuit reaker 39 Circuit reaker NS2 SX TM3T 4P4T LV438 4P4D TM3D NSX2N; Compact circuit reaker 397 Circuit reaker NS2 SX TMD 4P4T LV4387 4P4D TMD NSX2N; Compact circuit reaker 398 Circuit reaker NS2 SX TM4D 4P4T LV4388 4P4D TM4D NSX2N; Compact circuit reaker 39 Circuit reaker NS2 SX TM2D 4P3T Replaced y Micrologic 2 39 Circuit reaker NS2 SX TM2D 4P3T Replaced y Micrologic 2 392 Circuit reaker NS2 SX TMD 4P3T Replaced y Micrologic 2 393 Circuit reaker NS2 SX TM2D 4P3T Replaced y Micrologic 2 394 Circuit reaker NS2 SX TMD 4P3T Replaced y Micrologic 2 39 Circuit reaker NS2 SX TM8D 4P3T Replaced y Micrologic 2 397 Circuit reaker NS SX STR22SE A 3P LV42979 3P3D Micrologic 2.2 A NSXN; Compact circuit reaker 397 Circuit reaker NS SX STR22SE 4A 3P LV429797 3P3D Micrologic 2.2 4 A NSXN; Compact circuit reaker 397 Circuit reaker NS SX STR22SE A 4P LV4298 4P4D Micrologic 2.2 A NSXN; Compact circuit reaker 397 Circuit reaker NS SX STR22SE 4A 4P LV42987 4P4D Micrologic 2.2 4 A NSXN; Compact circuit reaker 398 Circuit reaker NS SX STR22SE A 3P LV4377 3P3D Micrologic 2.2 A NSXN; Compact circuit reaker 398 Circuit reaker NS SX STR22SE A 3P LV4377 3P3D Micrologic 2.2 A NSXN; Compact circuit reaker 3982 Circuit reaker NS SX STR22SE 4A 3P LV43778 3P3D Micrologic 2.2 4 A NSXN; Compact circuit reaker 398 Circuit reaker NS SX STR22SE A 4P LV4378 4P4D Micrologic 2.2 A NSXN; Compact circuit reaker 398 Circuit reaker NS SX STR22SE A 4P LV4378 4P4D Micrologic 2.2 A NSXN; Compact circuit reaker 3987 Circuit reaker NS SX STR22SE 4A 4P LV43788 4P4D Micrologic 2.2 4 A NSXN; Compact circuit reaker 399 Circuit reaker NS2 SX STR22SE 2A 3P LV4387 3P3D Micrologic 2.2 2 A NSX2N; Compact circuit reaker 399 Circuit reaker NS2 SX STR22SE A 3P LV43872 3P3D Micrologic 2.2 A NSX2N; Compact circuit reaker 3992 Circuit reaker NS2 SX STR22SE 4A 3P LV43873 3P3D Micrologic 2.2 4 A NSX2N; Compact circuit reaker 399 Circuit reaker NS2 SX STR22SE 2A 4P LV4387 4P4D Micrologic 2.2 2 A NSX2N; Compact circuit reaker 399 Circuit reaker NS2 SX STR22SE A 4P LV43877 4P4D Micrologic 2.2 A NSX2N; Compact circuit reaker 3997 Circuit reaker NS2 SX STR22SE 4A 4P LV43878 4P4D Micrologic 2.2 4 A NSX2N; Compact circuit reaker 39 CT ground fault protection A for NS4 to 3 Replaced y Micrologic 39 CT ground fault protection 2 A for NS4 to 3 Replaced y Micrologic 392 CT ground fault protection 4 A for NS4 to 3 Replaced y Micrologic Compatiility 3

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Schneider Electric Industries SAS 3, rue Joseph Monier CS 3323 F- 92 Rueil Malmaison Cedex RCS Nanterre 94 3 439 Capital social 89 33 77 www.schneider-electric.com LVPED8EN As standards, specifications and designs change from time to time, please ask for confirmation of the information given in this pulication. This document has een printed on ecological paper. Design: Schneider Electric Photos: Schneider Electric Printed: ART8349 29 - Schneider Electric - All rights reserved 3-29

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