Miniature Circuit Breakers (MCB) Earth Leakage Circuit Breaker (ELCB)

Transcription

1 Miniature Circuit Breakers (MCB) Earth Leakage Circuit Breaker (ELCB)

2 Miniature Circuit Breaker The Miniature Circuit Breakers (MCB) are current-limiting devices. These MCB s force a fast and efficient extinguishing of the arc, which results in a limiting of the short circuit current before it can go up to its peak. The time t E (tripping response time between the short circuit occurrence and the separation of the contacts) is extremely short, due to the use of the electromagnetic principle in the magnetic trip mechanism. The oscilloscope reading shows time t E = 0.7 msec. The fast and wide contact separation causes the rapid elongation of the arc, which establishes a sharply rising arc voltage across the contacts. Parallel to that, the arc is guided between special plastic plates to the arc chamber by the arc guide. In the arc chamber, the electrodynamic and thermodynamic forces continue the established movement of the arc to the plates of the miniature de-ion grid, which extinguishes it. The full burning voltage U B = 340 V is reached after 1.4 msec. The strong rising arc voltage works as an additional impedance, which limits the short circuit current (I = 4.5 ka) and extinguishes it far before (4.3 msec) the natural waveform zero crossover. The selectivity diagram shows the let-through- i 2 dt (Joule/Energy Integral) of a full sine half wave (1) and MCB s (2, 3, 4). All the shown values of the Joule-Integral (let-through- i 2 dt) are maximum values of the MCB s switch-off time, which only occur when the short circuit current develops at a moment of the sine half wave where the angle is between 600 and 900. In addition, the diagram shows the melting curve (let-through- i 2 dt) of fuses according to DIN VDE The crossing of the MCB and fuse trip characteristics show the short circuit current up to which selectivity is still maintained. The melting curve of the fuses represents the minimum value. For example, the crossing of the curves of a B 16 A MCB and a 35 A fuse is 1.5 ka. The value for a 100 A fuse is about RA. That means, that the MCB will trip up to these short circuit currents and the fuse stays intact. The MCB s, due to their strong current and energy limiting capabilities, meet all the requirements for the highest current and energy limiting Class 3 according to DIN VDE 0641 Part 11 / EN / IEC As a matter of fact, the real let-through values are much lower. Selectivity between MCB s and fuses to VDE 0636 Oscillogram showing the operation of a B 25 A MCB at 10 ka, cos ϕ = 0,45 0,50 2

3 Miniature Circuit Breakers (MCB) 10 ka and 6 ka Technical Data Tripping Characteristic B C D K Z Application Wiring protection Wiring Protection Device Protection Wiring Protection Power Circuit Transformers Motors Power Circuit Transformers Motors Semiconductor Protection for Circuits with high Impedance Number of Poles 10 ka 1 4; 1 + N; 3 + N 1 4; 1 + N; 3 + N 1 3 Number of Poles 6 ka Breaking Capacity 1 3; 1 + N; 3 + N 10/15 ka to IEC , EN , DIN VDE 0660 T101 6/10 ka to IEC 60898, EN 60898, DIN VDE 0641 T11 Current Limiting Class 3 3 Max. Fuse for 10 ka Fuse according to DIN VDE A operating class gl Max. Fuse for 6 ka Fuse according to DIN VDE 0636 operating class gl (0,3 20 A; 80 A / A; 100 A / A; 125 A) Rated Voltage AC Rated Voltage DC L/R = 4 ms 6 ka 230/400 V; 10 ka 240/415 V 1 pole 60 V 2 pole 125 V in serial connection of both poles Rated Current Range 6 63 A 0,3 63 A 0,3 63 A 0,3 63 A 0,3 32 A Test Currents Thermal not tripping I 1 (A) > 1 h Thermal tripping I 2 (A) < 1 h Electromagnetic not tripping I 4 (A) > 0,1 s Electromagnetic tripping I 5 (A) < 0,1 s Reverence Calibration Temperature Frequency Range 1,13 x I n 1,13 x I n 1,13 x I n 1,05 x I n 1,05 x I n 1,45 x I n 1,45 x I n 1,45 x I n 1,20 x I n 1,35 x I n 32 A 12 x I n 3 x I n 5 x I n 8 x I n 2 x I n > 32 A 10 x I n < 32 A 16 x I n 5 x I n 10 x I n 32 A 13 x I n 12 x I n 3 x I n 30 C + 5 C 20 C + 5 C Influence of the ambient temperature on the thermal release: decrease of the current values with higher ambient temperature and increase with lower temperatures of approximately 5 % per 10 C difference in temperature to 60 Hz With higher frequencies the electromagnetic tripping values increase by approximately of factor 1,1 at 100 Hz; 1,2 at 200 Hz; 1,4 at 400 Hz; DC at 1,5 Ambient air Temperature -25 C to +55 C Storage and Transport Conditions -40 C to +70 C Dimensions Compare page 4 Mechanical Endurance switching cycles ( switch ons and switch offs) Touch Protection Safe for fingers and back of hand according to DIN VDE 0106 T 100, BGV A2 (VBG 4) Isolation Group According to DIN VDE 0110 Protection type EN / IEC Installation Position Mounting C at 250 V AC B at 400 V AC IP 20 any Din-rail according to DIN EN mm 3

4 Miniature Circuit Breakers (MCB) 10 ka and 6 ka Technical Data Lead Sealability Climatic Resistance In the on and off position of the handle. May be secured against manual switching, by a lead seal. Humid heat constant according to DIN IEC Humid heat cyclic according to DIN EN Vibration Resistance > 15 g according to DIN EN during a load with I 1 Resistance to Thermal Shocks 25 g 11 ms Connectable Conductor Cross Sections Self-adjusting clamp bottom Self-adjusting clamp top Type of Conductor Maximum Minimum Maximum Minimum Single Wire 35 mm 2 0,5 mm 2 35 mm 2 0,5 mm 2 Multiple Wire 35 mm 2 (16 mm 2 ) 25 mm 2 (16 mm 2 ) Fine Wire 25 mm 2 0,5 mm 2 16 mm 2 0,5 mm 2 Fine Wire with Ferrule Bus Bar Cable Lug 16 mm 2 0,5 mm 2 16 mm 2 0,5 mm 2 Up to 3 mm thickness Up to 1,5 mm thickness Combined, Connector and Up to 35 mm 2 Bus Bar or and Not possible Cable Lug 2 mm thickness Torque Maximum 2,5 Nm 4

5 Miniature Circuit Breakers (MCB) 10 ka and 6 ka Technical Data Internal Resistance (mω) and Power Loss (Watt) per Pole (by I n ) B-Characteristic C-Characteristic D-Characteristic K-Characteristic Z-Characteristic Rated Internal Power Internal Power Internal Power Internal Power Internal Power Current Resistance Loss Resistance Loss Resistance Loss Resistance Loss Resistance Loss I n (A) mω Watt mω Watt mω Watt mω Watt mω Watt 0, , , , ,8 0, , , , ,6 0, , , , , , , , ,7 1, , , , , , , , ,8 2, , , , , , , , ,1 3, , , , , , , , ,6 5 61,6 1,5 61,6 1,5 65,4 1, ,6 6 52,9 1,9 49,1 1,8 45,9 1,7 49,1 1,8 82,3 3, ,5 20,7 1,3 44 2,8 37,1 2, ,4 1,3 13,4 1,3 20,4 2,0 31,5 3,1 27,8 2,8 12,5 8,8 1,4 15,1 2, ,3 1,9 8,0 1,4 8,1 1,4 16 8,0 2,1 8,0 2,1 8,1 2,1 7,5 1,9 11,3 2,9 20 7,1 2,8 7,5 3,0 6,4 2,5 6,3 2,5 7,4 3,0 25 5,0 3,1 5,0 3,1 4,1 2,5 4,7 2,9 5,8 3,7 32 3,6 3,7 3,6 3,7 2,7 2,8 2,8 2,9 3,6 3,7 40 2,2 3,5 2,2 3,5 2,2 3,5 2,2 3,5 50 2,0 4,9 1,9 4,8 1,8 4,6 2,0 4,9 63 1,8 7,0 1,8 7,0 1,7 6,8 1,8 7,0 Short Circuit Selectivity between MCB and Fuse in ka Rated Current I n (A) B Tripping Characteristics C 6/ D/K 6/ ,85 0,8 0,8 0,75 0,7 0,6 I n (A) 25 0,7 0,7 0,7 0,65 0,6 0,55 0,7 0,6 0,6 0,6 0,55 0,5 1,6 1,6 1,5 1,5 1,4 1,2 1,1 0,8 35 1,3 1,3 1,25 1,2 1,2 1,1 1,0 0,7 1,2 1,15 1,1 1,1 1,0 0,9 0,8 0,5 Fuse 2,4 2,35 2,3 2,3 2,2 1,6 1,5 1,3 1,2 50 2,1 2,1 2,0 2,0 1,9 1,5 1,4 1,2 1,1 operating 1,9 1,8 1,7 1,7 1,6 1,3 1,2 1,1 1,0 Class gl 3,5 3,3 3,2 3,2 3,0 2,5 2,4 1,8 1,7 1,6 63 2,9 2,8 2,7 2,7 2,6 2,1 2,0 1,6 1,5 1,4 DIN VDE 2,5 2,4 2,4 2,3 2,3 1,8 1,8 1,4 1,3 1, and 5,0 4,8 4,7 4,6 4,3 3,4 3,3 2,5 2,4 2,3 80 4,1 4,0 3,9 3,9 3,6 2,8 2,8 2,1 2,0 1,9 IEC ,5 3,4 3,3 3,2 3,1 2,5 2,4 1,9 1,8 1,7 1.) 7,6 7,3 7,1 7,0 6,5 5,0 5,0 3,5 3,3 3, ,3 6,1 5,9 5,7 5,0 4,0 3,9 2,9 2,8 2,6 5,2 4,9 4,8 4,7 4,4 3,5 3,4 2,5 2,4 2, ,8 8,5 5,4 5,1 4, ,7 6,9 6,8 4,5 4,3 4,1 8,8 8,0 7,7 7,6 7,1 5,7 5,6 3,8 3,6 3,5 2.) 1.) Above line 1 no selectivity; 2.) Below line 2 values are only for 10 ka 5

6 Miniature Circuit Breakers (MCB) 10 ka B, C and D to IEC 60898, EN 60898, DIN VDE 0641 B, C, D, K and Z to IEC , EN , DIN VDE 0660 Rated Tripping Characteristics Weight Packing Current B C D K Z g/each unit I n A Article No. Article No. Article No. Article No. Article No. Single-Pole 0,3 1C030 1D030 1K030 1Z ,5 1C050 1D050 1K050 1Z ,75 1C075 1D075 1K075 1Z C1.0 1D1.0 1K1.0 1Z ,6 1C1.6 1D1.6 1K1.6 1Z C2.0 1D2.0 1K2.0 1Z ,5 1C2.5 1D2.5 1K2.5 1Z C3.0 1D3.0 1K3.0 1Z ,5 1C3.5 1D3.5 1K3.5 1Z C4.0 1D4.0 1K4.0 1Z C5.0 1D5.0 1K5.0 1Z B6.0 1C6.0 1D6.0 1K6.0 1Z C8.0 1D8.0 1K8.0 1Z B.10 1C.10 1D.10 1K.10 1Z B.10rot ,5 1K.12 1Z B.13 1C.13 1D B.16 1C.16 1D.16 1K.16 1Z B.20 1C.20 1D.20 1K.20 1Z B.25 1C.25 1D.25 1K.25 1Z B.32 1C.32 1D.32 1K.32 1Z B.40 1C.40 1D.40 1K B.50 1C.50 1D.50 1K B.63 1C.63 1D.63 1K Single-Pole with Switched Neutral 0,3 8C030 8D030 8K ,5 8C050 8D050 8K ,75 8C075 8D075 8K C1.0 8D1.0 8K ,6 8C1.6 8D1.6 8K C2.0 8D2.0 8K ,5 8C2.5 8D2.5 8K C3.0 8D3.0 8K ,5 8C3.5 8D3.5 8K C4.0 8D4.0 8K C5.0 8D5.0 8K B6.0 8C6.0 8D6.0 8K C8.0 8D8.0 8K B.10 8C.10 8D.10 8K ,5 8K B.13 8C.13 8D B.16 8C.16 8D.16 8K B.20 8C.20 8D.20 8K B.25 8C.25 8D.25 8K B.32 8C.32 8D.32 8K B.40 8C.40 8D.40 8K B.50 8C.50 8D.50 8K B.63 8C.63 8D.63 8K

7 Miniature Circuit Breakers (MCB) 10 ka B, C and D to IEC 60898, EN 60898, DIN VDE 0641 B, C, D, K and Z to IEC , EN , DIN VDE 0660 Rated Tripping Characteristics Weight Packing Current B C D K Z g/each unit I n A Article No. Article No. Article No. Article No. Article No. Double-Pole 0,3 2C030 2D030 2K030 2Z ,5 2C050 2D050 2K050 2Z ,75 2C075 2D075 2K075 2Z C1.0 2D1.0 2K1.0 2Z ,6 2C1.6 2D1.6 2K1.6 2Z C2.0 2D2.0 2K2.0 2Z ,5 2C2.5 2D2.5 2K2.5 2Z C3.0 2D3.0 2K3.0 2Z ,5 2C3.5 2D3.5 2K3.5 2Z C4.0 2D4.0 2K4.0 2Z C5.0 2D5.0 2K5.0 2Z B6.0 2C6.0 2D6.0 2K6.0 2Z C8.0 2D8.0 2K8.0 2Z B.10 2C.10 2D.10 2K.10 2Z ,5 2K.12 2Z B.13 2C.13 2D B.16 2C.16 2D.16 2K.16 2Z B.20 2C.20 2D.20 2K.20 2Z B.25 2C.25 2D.25 2K.25 2Z B.32 2C.32 2D.32 2K.32 2Z B.40 2C.40 2D.40 2K B.50 2C.50 2D.50 2K B.63 2C.63 2D.63 2K Triple-Pole 0,3 3C030 3D030 3K030 3Z ,5 3C050 3D050 3K050 3Z ,75 3C075 3D075 3K075 3Z C1.0 3D1.0 3K1.0 3Z ,6 3C1.6 3D1.6 3K1.6 3Z C2.0 3D2.0 3K2.0 3Z ,5 3C2.5 3D2.5 3K2.5 3Z C3.0 3D3.0 3K3.0 3Z ,5 3C3.5 3D3.5 3K3.5 3Z C4.0 3D4.0 3K4.0 3Z C5.0 3D5.0 3K5.0 3Z B6.0 3C6.0 3D6.0 3K6.0 3Z C8.0 3D8.0 3K8.0 3Z B.10 3C.10 3D.10 3K.10 3Z ,5 3K.12 3Z B.13 3C.13 3D B.16 3C.16 3D.16 3K.16 3Z B.20 3C.20 3D.20 3K.20 3Z B.25 3C.25 3D.25 3K.25 3Z B.32 3C.32 3D.32 3K.32 3Z B.40 3C.40 3D.40 3K B.50 3C.50 3D.50 3K B.63 3C.63 3D.63 3K

8 Miniature Circuit Breakers (MCB) 10 ka B, C and D to IEC 60898, EN 60898, DIN VDE 0641 B, C, D, K and Z to IEC , EN , DIN VDE 0660 Rated Tripping Characteristics Weight Packing Current B C D K Z g/each unit I n A Article No. Article No. Article No. Article No. Article No. Triple-Pole with Switched Neutral 0,3 9C030 9D030 9K ,5 9C050 9D050 9K ,75 9C075 9D075 9K C1.0 9D1.0 9K ,6 9C1.6 9D1.6 9K C2.0 9D2.0 9K ,5 9C2.5 9D2.5 9K C3.0 9D3.0 9K ,5 9C3.5 9D3.5 9K C4.0 9D4.0 9K C5.0 9D5.0 9K B6.0 9C6.0 9D6.0 9K C8.0 9D8.0 9K B.10 9C.10 9D.10 9K ,5 9K B.13 9C.13 9D B.16 9C.16 9D.16 9K B.20 9C.20 9D.20 9K B.25 9C.25 9D.25 9K B.32 9C.32 9D.32 9K B.40 9C.40 9D.40 9K B.50 9C.50 9D.50 9K B.63 9C.63 9D.63 9K Four-Pole 0,3 4C030 4D030 4K ,5 4C050 4D050 4K ,75 4C075 4D075 4K C1.0 4D1.0 4K ,6 4C1.6 4D1.6 4K C2.0 4D2.0 4K ,5 4C2.5 4D2.5 4K C3.0 4D3.0 4K ,5 4C3.5 4D3.5 4K C4.0 4D4.0 4K C5.0 4D5.0 4K B6.0 4C6.0 4D6.0 4K C8.0 4D8.0 4K B.10 4C.10 4D.10 4K ,5 4K B.13 4C.13 4D B.16 4C.16 4D.16 4K B.20 4C.20 4D.20 4K B.25 4C.25 4D.25 4K B.32 4C.32 4D.32 4K B.40 4C.40 4D.40 4K B.50 4C.50 4D.50 4K B.63 4C.63 4D.63 4K

9 Miniature Circuit Breakers (MCB) 6 ka B and C to IEC 60898, EN 60898, DIN VDE 0641 IEC , EN , DIN VDE 0660 Rated Current I n A Tripping Characteristics Weight Packing B C g/each unit Article No. Article No. Tripping Characteristics Weight Packing B C g/each unit Article No. Article No. Single-Pole Single-Pole with Switched Neutral 0,3 0,5 0,75 1 1,6 2 2,5 3 3, C C C C C C C C C C C B6.06 1C C B106 1C B136 1C B166 1C B206 1C B256 1C B326 1C B406 1C B506 1C B636 1C C C C C C C C C C C C B6.06 8C C B106 8C B136 8C B166 8C B206 8C B256 8C B326 8C B406 8C B506 8C B636 8C Double-Pole Triple-Pole 0,3 0,5 0,75 1 1,6 2 2,5 3 3, C C C C C C C C C C C B6.06 2C C B106 2C B136 2C B166 2C B206 2C B256 2C B326 2C B406 2C B506 2C B636 2C C C C C C C C C C C C B6.06 3C C B106 3C B136 3C B166 3C B206 3C B256 3C B326 3C B406 3C B506 3C B636 3C

10 Miniature Circuit Breakers (MCB) 6 ka B and C to IEC 60898, EN 60898, DIN VDE 0641 IEC , EN , DIN VDE 0660 Rated Current I n A Tripping Characteristics Weight Packing B C g/each unit Article No. Article No. Triple-Pole with Switched Neutral 0,3 0,5 0,75 1 1,6 2 2,5 3 3, C C C C C C C C C C C B6.06 9C C B106 9C B136 9C B166 9C B206 9C B256 9C B326 9C B406 9C B506 9C B636 9C

11 Accessories for Miniature Circuit Breakers (MCB) Shunt Trip Module Operating Max. Operating Current Article No. Weight Packing Voltage at Rated Voltage (t<10ms) g/each units 1 12 V ~ 1,3 A FA12U V ~ 0,6 A FA24U V ~ 0,2 A FA48U V ~, 415 V~ 0,25 A at 110 V FA110U ,5 A at 240 V 0,8 A at 415 V Pull in voltage 0,7 x U e Switch in duration at U e 100% Undervoltage Release (50 Hz) Module Rated Voltage Article No. Weight Packing g/each units 1 24 V UA V UA V UA V UA V UA V UA Pull in voltage 0,85 x U e Drop-out voltage 0,35 0,7 x U e Switch in duration at U e 100% Distance Devise 9 mm Marking Plate 16x1 TE 8x1/2 TE Module Article Weight Packing No. g/each units 1 2 HDS 7 10 Article Weight Packing No. g/each units KS Lock-out Devise Article Weight Packing No. g/each units ESS

12 Accessories for Miniature Circuit Breakers (MCB) Auxiliary Contact Module Type of Contact Contacts Article Weight Packing No. g/each units auxiliary contact 1 NC H10U auxiliary contacts 1 NC + 1 NO H11U auxiliary contacts 1 NC + 2 NO H12U auxiliary contacts 2 NC + 1 NO H21U H10U H11U H1U H21U Auxiliary Contact Module Type of Contact Contacts Article Weight Packing No. g/each units auxiliary contacts 2 change-over HLS HLS02 Auxiliary Contact with Signal Contact Module Type of Contact Contacts Article Weight Packing No. g/each units signal contact + 1 auxiliary contact 2 change-over HLS signal contact 1 change-over HLS The signal contact and the auxiliary contact are each fitted with a floating change-over contact. Both contacts only indicate when the main appliance is overloaded or short circuited but not when switched off by hand. The auxiliary contact clearly shows the switched condition of the main appliance, i.e. when overloaded or short circuited and switched off by hand. Technical Data H10U, H11U, H12U, H21U HLS02, HLS11, HLS10 Regulations IEC , EN , DIN VDE 0660 T 200 Rated Voltage 230 V~ Thermal Constat Current I the 16 A Usage category AC A / 230 V 4,8 A / 230 V Rated Current I e Usage category AC A / 120 V 9,6 A / 120 V Usage category DC 13 1 A / 250 V 1,8 A / 250 V Usage category DC 13 3 A / 125 V 3,5 A / 125 V Minimum Switching Capacity 0,05 VA at 6 V UC 12

13 Bus Bars for Miniature Circuit Breakers (MCB) 10 ka and 6 ka Type Cross Max. Modules/ Article-No. Weight Packing Article No. Section Current Pole g/each units End Caps (mm 2 ) (A) Comb Type for Miniature Circuit Breakers (MCB) 1-phase VS phase SB Comb Type for Miniature Circuit Breakers (MCB) 2-phase 1-phase + N /2 SB SB.A5 Comb Type for Miniature Circuit Breakers (MCB) 3-phase /3 SB SB.A1 3-phase /3 SB SB.A1 Comb Type for Miniature Circuit Breakers (MCB) 3-phase /3 SB SB.A2 Comb Type for Miniature Circuit Breakers (MCB) and Earth Leakage Circuit-Breakers (ELCB) 4-phase 3-phase + N /4 SB SB.A3 13

14 Bus Bars for Miniature Circuit Breakers (MCB) 10 ka and 6 ka Type Cross Max. Modules/ Article-No. Weight Packing Article No. Section Current Pole g/each units End Caps (mm 2 ) (A) Comb Type for Miniature Circuit Breakers Single-Pole + Auxiliary Switches for Single-Phase System 1-phase /1 SDO Comb Type for Miniature Circuit Breakers Single-Pole + Auxiliary Switches for Three-Phase System 3-phase /1 SDO SB.A2 Comb Type for Miniature Circuit Breakers Triple-Pole + Auxiliary Switches 3-phase /3 SB SB.A2 End Caps for Bus Bars For Article No. Bus Bars Article No. Weight g/each Packing units SB31210, SB36010, SB.A1 0,8 10 SB36016, SB36316, SDO.316 SB.A SB46016 SB.A3 1,1 10 SB26010 SB.A5 0,

15 Miniature Circuit Breakers (MCB) 4,5 ka B and C to IEC 60898, EN 60898, DIN VDE 0641 Rated Current I n A Tripping Characteristics Weight Packing B C g/each unit Article No. Article No. Single-Pole with Switched Neutral (One Module) C C C C C B6.04 8C C B104 8C B164 8C B204 8C B254 8C B324 8C Technical Data Tripping Characteristic B C Application Wiring Protection Wiring Protection Device Protection Number of Poles 1 + N; one module (17,5 mm) Breaking Capacity 4,5 ka to IEC 60898, EN 60898, DIN VDE 0641 T11 Current Limiting Class 3 3 Max. Fuse Fuse according to DIN VDE A operating class gl Rated Voltage AC 230 V Rated Voltage DC L/R = 4 ms 1-pole 60 V Rated Current Range 6 32 A 1 32 A Thermal not tripping I 1 (A) > 1h 1,13 x I n 1,13 x I n Thermal tripping I 2 (A) < 1h 1,45 x I n 1,45 x I n Electromagnetic not tripping I4 (A) > 0,1h 3 x I n 5 x I n Elecreomagnetic tripping I 5 (A) < 0,1h 5 x I n 5 x I n Reference Calibration Temperature 30 C + 5 C Test Currents Connectable Conductor Cross Sections Type of Conductors Minimum Maximum Single Wire 0,5 mm 2 10 mm 2 Fine Wire 0,5 mm 2 6 mm 2 Fine Wire with Ferrule 0,5 mm 2 6 mm 2 Torque max. 1,2 Nm 15

16 Miniature Circuit Breakers (MCB) UL and CSA 5/10 ka Technical Data Tripping Characteristic B C D E G Z Wiring Protection Wiring Protection Semiconductor Wiring Protection Power Circuit Power Circuit Wiring Protection Protection for Application Wiring Protection Device Protection Transformers Transformers Device Protection Circuits with high Motors Motors Impedance Number of Poles 1 3; 1 + N; 3 + N Breaking Capacity Please consult for application in USA, Canada and Europe the data sheet on page 18 Current Limiting Class 3 3 Maximum Fuse Please consult for application in USA, Canada and Europe the data sheet on page 18 Rated Voltage AC Rated Voltage DC L/R = 4 ms 277 / 480 V 1 pole 60 V 2 pole 125 V in serial connection of both poles Rated Current Range 6 60 A 0,3 60 A 0,3 60 A 0,3 60 A 0,3 60 A 0,3 32 A Test Currents Thermal not tripping I 1 (A) > 1 h Thermal tripping I 2 (A) < 1 h Electromagnetic not tripping I 4 (A) > 0,1 s Electromagnetic tripping I 5 (A) < 0,1 s Reverence Calibration Temperature Frequency Range 1,13 x I n 1,13 x I n 1,13 x I n 1,05 x I n 1,05 x I n 1,05 x I n 1,45 x I n 1,45 x I n 1,45 x I n 1,35 x I n 1,35 x I n 1,35 x I n 3 x I n 5 x I n 10 x I n 11 x I n 8 x I n 2 x I n 5 x I n 10 x I n 16 x I n 18 x I n 10 x I n 3 x I n 30 C + 5 C 20 C + 5 C Influence of the surrounding temperature on the thermal release: decrease of the current values with higher ambient temperature and increase with lower temperatures of approximately 5 % per 10 C difference in temperature to 60 Hz With higher frequencies the electromagnetic tripping values increase by approximately of factor 1,1 at 100 Hz; 1,2 at 200 Hz; 1,4 at 400 Hz; DC at 1,5 Ambient air Temperature -25 C to +55 C Storage and Transport Conditions -40 C to +70 C Dimensions Compare page 17 Mechanical Endurance switching cycles ( switch ons and switch offs) Touch Protection Safe for fingers and back of hand according to DIN VDE 0106 T 100, BGV A2 (VBG 4) Isolation Group According to DIN VDE 0110 Protection Type EN / IEC Installation Position Mounting C at 250 V AC B at 400 V AC IP 20 any Din-rail according to DIN EN mm 16

17 Miniature Circuit Breakers (MCB) UL and CSA 5/10 ka Technical Data Lead Sealability Climatic Resistance In the on and off postiton of the handle. May be secured against manual switching, by a lead seal. Humid heat constant according to DIN IEC Humid heat cyclic according to DIN EN Vibration Resistance > 15 g according to DIN EN during a load with I 1 Resistance to Thermal Shocks 25 g 11 ms Connectable Conductor Cross Sections Self-adjusting clamp bottom Self-adjusting clamp top Type of Conductor Maximum Minimum Maximum Minimum Single Wire 35 mm 2 0,5 mm 2 35 mm 2 0,5 mm 2 Multiple Wire 35 mm 2 (16 mm 2 ) 25 mm 2 (16 mm 2 ) Fine Wire 25 mm 2 0,5 mm 2 16 mm 2 0,5 mm 2 Fine Wire with Ferrule Bus Bar Cable Lug 16 mm 2 0,5 mm 2 16 mm 2 0,5 mm 2 Up to 3 mm thickness Up to 1,5 mm thickness Combined, Connector and Up to 35 mm 2 Bus Bar or and Not possible Cable Lug 2 mm thickness Torque Maximum 2,5 Nm 17

18 Miniature Circuit Breakers (MCB) UL and CSA Technical Data For Applications in USA and Canada Tripping Characteristic Regulations B, C, D, E, G and Z UL 508 and CSA-22.2 Nr.14 Number of Poles Maximum Rated Current Breaking Rated Voltage Range Capacity Fuse V A ka 1 / 2 / 1 + N 277 0, no 1 / 2 / 1 + N no 1 / 2 / 1 + N x I n Breaking Capacity 2 / 3 / 3 + N 480 0, no 2 / 3 / 3 +N no 2 / 3 / 3 + N x I n 2 / 3 / 3 + N E 1.) 5 4 x I n 1 / 1 + N 277 0, Maximum Fuse for Group Installations 1 / 1 + N / 3 / 3 + N 480 0, A 2 / 3 / 3 + N ) Characteristic E For Applications in Europe Tripping Characteristic B, C, D, E, G and Z Regulations DIN VDE 0660 T 101, IEC , EN , UL 508 and CSA-22.2 Nr.14 Characteristic B, C and D according to DIN VDE 0641 T11, IEC and EN Number of Poles Maximum Rated Current Breaking Rated Voltage Range Capacity V A ka Maximum Fuse Breaking Capacity 1 / 2 / 1 + N 277 0, / 3 / 3 + N 480 0,

19 Miniature Circuit Breakers (MCB) to UL 508 and CSA-22.2 Nr.14 B, C and D according to IEC 60898, EN and DIN VDE 0641 T11 Rated Tripping Characteristic Weight Packing Current B C D G E Z g/each units I n A Article No. Article No. Article No. Article No. Article No. Article No. Single-Pole 0,3 1CU03 1DU03 1GU03 1EU03 1ZU ,5 1CU05 1DU05 1GU05 1EU05 1ZU ,75 1CU075 1DU075 1GU075 1EU075 1ZU CU1 1DU1 1GU1 1EU1 1ZU ,6 1CU1.6 1DU1.6 1GU1.6 1EU1.6 1ZU CU2 1DU2 1GU2 1EU2 1ZU ,5 1CU2.5 1DU2.5 1GU2.5 1EU2.5 1ZU CU3 1DU3 1GU3 1EU3 1ZU ,5 1CU3.5 1DU3.5 1GU3.5 1EU3.5 1ZU CU4 1DU4 1GU4 1EU4 1ZU CU5 1DU5 1GU5 1EU5 1ZU BU6 1CU6 1DU6 1GU6 1EU6 1ZU CU8 1DU8 1GU8 1EU8 1ZU BU10 1CU10 1DU10 1GU10 1EU10 1ZU BU13 1CU13 1DU13 1GU13 1EU13 1ZU BU16 1CU16 1DU16 1GU16 1EU16 1ZU BU20 1CU20 1DU20 1GU20 1EU20 1ZU BU25 1CU25 1DU25 1GU25 1EU25 1ZU BU32 1CU32 1DU32 1GU32 1EU32 1ZU BU40 1CU40 1DU40 1GU40 1EU BU50 1CU50 1DU50 1GU50 1EU BU60 1CU60 1DU60 1GU60 1EU Singel-Pole with Switched Neutral 0,3 2CNU03 2DNU03 2GNU03 2ENU03 2ZNU ,5 2CNU05 2DNU05 2GNU05 2ENU05 2ZNU ,75 2CNU075 2DNU075 2GNU075 2ENU075 2ZNU CNU1 2DNU1 2GNU1 2ENU1 2ZNU ,6 2CNU1.6 2DNU1.6 2GNU1.6 2ENU1.6 2ZNU CNU2 2DNU2 2GNU2 2ENU2 2ZNU ,5 2CNU2.5 2DNU2.5 2GNU2.5 2ENU2.5 2ZNU CNU3 2DNU3 2GNU3 2ENU3 2ZNU ,5 2CNU3.5 2DNU3.5 2GNU3.5 2ENU3.5 2ZNU CNU4 2DNU4 2GNU4 2ENU4 2ZNU CNU5 2DNU5 2GNU5 2ENU5 2ZNU BNU6 2CNU6 2DNU6 2GNU6 2ENU6 2ZNU CNU8 2DNU8 2GNU8 2ENU8 2ZNU BNU10 2CNU10 2DNU10 2GNU10 2ENU10 2ZNU BNU13 2CNU13 2DNU13 2GNU13 2ENU13 2ZNU BNU16 2CNU16 2DNU16 2GNU16 2ENU16 2ZNU BNU20 2CNU20 2DNU20 2GNU20 2ENU20 2ZNU BNU25 2CNU25 2DNU25 2GNU25 2ENU25 2ZNU BNU32 2CNU32 2DNU32 2GNU32 2ENU32 2ZNU BNU40 2CNU40 2DNU40 2GNU40 2ENU BNU50 2CNU50 2DNU50 2GNU50 2ENU BNU60 2CNU60 2DNU60 2GNU60 2ENU

20 Miniature Circuit Breakers (MCB) to UL 508 and CSA-22.2 Nr.14 B, C and D according to IEC 60898, EN and DIN VDE 0641 T11 Rated Tripping Characteristic Weight Packing Current B C D G E Z g/each units I n A Article No. Article No. Article No. Article No. Article No. Article No. Double-Pole 0,3 2CU03 2DU03 2GU03 2EU03 2ZU ,5 2CU05 2DU05 2GU05 2EU05 2ZU ,75 2CU075 2DU075 2GU075 2EU075 2ZU CU1 2DU1 2GU1 2EU1 2ZU ,6 2CU1.6 2DU1.6 2GU1.6 2EU1.6 2ZU CU2 2DU2 2GU2 2EU2 2ZU ,5 2CU2.5 2DU2.5 2GU2.5 2EU2.5 2ZU CU3 2DU3 2GU3 2EU3 2ZU ,5 2CU3.5 2DU3.5 2GU3.5 2EU3.5 2ZU CU4 2DU4 2GU4 2EU4 2ZU CU5 2DU5 2GU5 2EU5 2ZU BU6 2CU6 2DU6 2GU6 2EU6 2ZU CU8 2DU8 2GU8 2EU8 2ZU BU10 2CU10 2DU10 2GU10 2EU10 2ZU BU13 2CU13 2DU13 2GU13 2EU13 2ZU BU16 2CU16 2DU16 2GU16 2EU16 2ZU BU20 2CU20 2DU20 2GU20 2EU20 2ZU BU25 2CU25 2DU25 2GU25 2EU25 2ZU BU32 2CU32 2DU32 2GU32 2EU32 2ZU BU40 2CU40 2DU40 2GU40 2EU BU50 2CU50 2DU50 2GU50 2EU BU60 2CU60 2DU60 2GU60 2EU Triple-Pole 0,3 3CU03 3DU03 3GU03 3EU03 3ZU ,5 3CU05 3DU05 3GU05 3EU05 3ZU ,75 3CU075 3DU075 3GU075 3EU075 3ZU CU1 3DU1 3GU1 3EU1 3ZU ,6 3CU1.6 3DU1.6 3GU1.6 3EU1.6 3ZU CU2 3DU2 3GU2 3EU2 3ZU ,5 3CU2.5 3DU2.5 3GU2.5 3EU2.5 3ZU CU3 3DU3 3GU3 3EU3 3ZU ,5 3CU3.5 3DU3.5 3GU3.5 3EU3.5 3ZU CU4 3DU4 3GU4 3EU4 3ZU CU5 3DU5 3GU5 3EU5 3ZU BU6 3CU6 3DU6 3GU6 3EU6 3ZU CU8 3DU8 3GU8 3EU8 3ZU BU10 3CU10 3DU10 3GU10 3EU10 3ZU BU13 3CU13 3DU13 3GU13 3EU13 3ZU BU16 3CU16 3DU16 3GU16 3EU16 3ZU BU20 3CU20 3DU20 3GU20 3EU20 3ZU BU25 3CU25 3DU25 3GU25 3EU25 3ZU BU32 3CU32 3DU32 3GU32 3EU32 3ZU BU40 3CU40 3DU40 3GU40 3EU BU50 3CU50 3DU50 3GU50 3EU BU60 3CU60 3DU60 3GU60 3EU

21 Miniature Circuit Breakers (MCB) to UL 508 and CSA-22.2 Nr.14 B, C and D according to IEC 60898, EN and DIN VDE 0641 T11 Rated Tripping Characteristic Weight Packing Current B C D G E Z g/each units I n A Article No. Article No. Article No. Article No. Article No. Article No. Triple-Pole with Switched Neutral 0,3 4CNU03 4DNU03 4GNU03 4ENU03 4ZNU ,5 4CNU05 4DNU05 4GNU05 4ENU05 4ZNU ,75 4CNU075 4DNU075 4GNU075 4ENU075 4ZNU CNU1 4DNU1 4GNU1 4ENU1 4ZNU ,6 4CNU1.6 4DNU1.6 4GNU1.6 4ENU1.6 4ZNU CNU2 4DNU2 4GNU2 4ENU2 4ZNU ,5 4CNU2.5 4DNU2.5 4GNU2.5 4ENU2.5 4ZNU CNU3 4DNU3 4GNU3 4ENU3 4ZNU ,5 4CNU3.5 4DNU3.5 4GNU3.5 4ENU3.5 4ZNU CNU4 4DNU4 4GNU4 4ENU4 4ZNU CNU5 4DNU5 4GNU5 4ENU5 4ZNU BNU6 4CNU6 4DNU6 4GNU6 4ENU6 4ZNU CNU8 4DNU8 4GNU8 4ENU8 4ZNU BNU10 4CNU10 4DNU10 4GNU10 4ENU10 4ZNU BNU13 4CNU13 4DNU13 4GNU13 4ENU13 4ZNU BNU16 4CNU16 4DNU16 4GNU16 4ENU16 4ZNU BNU20 4CNU20 4DNU20 4GNU20 4ENU20 4ZNU BNU25 4CNU25 4DNU25 4GNU25 4ENU25 4ZNU BNU32 4CNU32 4DNU32 4GNU32 4ENU32 4ZNU BNU40 4CNU40 4DNU40 4GNU40 4ENU BNU50 4CNU50 4DNU50 4GNU50 4ENU BNU60 4CNU60 4DNU60 4GNU60 4ENU

22 Accessories for Miniature Circuit Breakers (MCB) Auxiliary Contact Module Module Type of Contact Contacts Article No. Weight Packing g/each units auxiliary contact 1NC + 1NO H11U H11U Technical Data H11U Regulations To IEC , EN , DIN VDE 0600 T 200, UL A / 230 V AC Contact 3 A / 125 V DC Load 1 A / 250 V DC Minimum 1 ma Contact Load at 24 V DC Connectable Conductor Cross Sections Type of Conductors min. max. Single Wire 0,5 mm 2 2,5 mm 2 Fine Wire 0,5 mm 2 1,5 mm 2 Fine Wire with Ferrule 0,5 mm 2 1,5 mm 2 Torque Maximum 0,7 Nm Shunt Trip Module Rated Operational Max. Current Input Article No. Weight Packing Voltage at Rated Voltage (t<10 ms) g/each units 1 12 V UC 1,3 A FA12U V UC 0,6 A FA24U V UC 0,2 A FA48U V UC, 415 V AC 0,25 A at 110 V FA110U ,5 A at 240 V 0,8 A at 415 V Pull in voltage 0,7 x U e Switch in duration at U e 100 % Bus Bars Comb Type Pole Section Rails Max. Modules/ Cross Article No. Weight Packing Current (A) Pole Section mm 2 g/each units 1-pole 1-phase 80 57/1 16 SB116U pole 1-phase 90 57/1 20 SB120U pole 1-phase + Aux. Contact 80 37/1 16 SDO124U pole 3-phase + Aux. Contact 80 36/1 16 SDO316U pole 2-phase, 1-phase + N 80 28/2 16 SB216U pole 3-phase 80 19/3 16 SB316U pole 3-phase + Aux. Contact 80 16/3 16 SB pole 4-phase, 3-phase + N 80 14/4 16 SB Not according to UL and CSA Bus Bars Pin Type Pole Section Rails Max. Modules/ Cross Article No. Weight Packing Current (A) Pole Section mm 2 g/each units 3-pole 3-phase 80 19/3 16 SB318U Not according to UL and CSA 22

23 Earth Leakage Circuit Breaker (ELCB) The Earth Leakage Protective Circuit is a safety measure to ensure proper protection against indirect contact of parts and of the entire electrical system. The FI Earth Leakage Circuit Breaker is required according to the VDE to disconnect shock-hazard voltages, which occur due to an insulation fault, within 0.2 msec. Earth fault currents are also interrupted when they reach the rated fault trip current level (Fire Protection). Besides the protection against indirect contact, the devices with a rated fault trip current of 30 ma provide increased, additional protection against direct contact of live parts (Insulation fault). In addition, there is a possibility that direct contact could occur with live parts if the ground and live wires have been switched or if the ground wire has been interrupted these two events could also cause current to pass through the human body. All loads and system parts in an FI protective circuit must be grounded. Earth Leakage Circuit Breakers are sensitive to pulsating DC currents according to the requirements of DIN EN /DIN VDE 0664 Part 10 and they are marked with the symbol. These standards include tests with sine wave form AC fault currents along with DC fault currents, which become zero during one period of the line frequency. These fault currents become more and more common due to the increased use of electronic equipment in residual and industrial applications. In addition, the FI s are pulse current resistant and they withstand a prospective short circuit current of 10 ka when protected by a properly sized back-up fuse. The symbol indicates this rating. FI s are equipped with a test button. By pressing this button, the device simulates an artificial fault current, which causes the FI to trip. It is recommended to test the functionality of the FI by pressing the test button after the initial installation and every six months thereafter. Depending on the application, other standards (e.g. Accident Prevention Standard) might have different test interval procedure recommendations. The minimum voltage requirement for the test button to work is 110 V AC. 4-pole 3-pole ELCB 4-pole 2-pole Auxiliary Contact 23

24 Earth Leakage Circuit Breaker (ELCB) Technical Data Regulations DIN EN / DIN VDE 0664 T10 Number of Poles Two-pole, four-pole Tripping Characteristics Breaking Capacity Maximum Fuse Rated Voltage AC Rated Current Rated Residual Operating Current Fault Current Type AC Fault Current Tripping Characteristic Pulsed DC Fault Current Tripping Characteristic 10 ka combined with the corresponding appropriate fuse Fuse according to DIN VDE 0636 operating class gl for two-pole: 63 A for four-pole: 100 A Two-pole 125/230 V 50/60 Hz, four-pole 230/400 V also applicable for two-pole 120/240 V 50/60 Hz, four-pole 240/415 V Two-pole 16, 25 and 40 A Four-pole 25, 40 and 63 A Two-pole 10, 30 and 300 ma Four-pole 30, 300 and 500 ma AC fault currents and pulsating DC fault currents Must not trip at 0,5 x I n Muast trip at 1 x I n Must not trip at Control angle 0 el. 0,35 x I n, 90 el 0,25 x I n, 135 el. 0,11 x I n Must not trip at 1,4 x I n Ambient Air Temperature -25 C to +45 C Storage and Transport Conditions -40 C to +60 C Dimensions Compare page 23 Mechanical Endurance Touch Protection Isolation Group According to DIN VDE 0110 Protection Type to IEC / EN Installation Position Mounting switch ons and switch offs Safe for fingers and back of hand according to DIN VDE 0106 T 100 BGV A2 (VBG4) Group 1 CTI 600 V IP 20 Any Din-rail according to DIN EN mm Resistance to climatic conditions According to DIN IEC

25 Earth Leakage Circuit Breaker (ELCB) Technical Data Connectable Conductor Cross Sections of Four-Pole ELCB Self-adjusting clamp bottom Self-adjusting clamp bottom Type of Conductor Maximum Minimum Maximum Minimum Single Wire 25 mm mm 2 25 mm mm 2 Multiple Wire 25 mm 2 (10 mm 2 ) 25 mm 2 (10 mm 2 ) Fine Wire with Ferrule Torque 16 mm mm 2 16 mm mm 2 Maximum 3 Nm Connectable Conductor Cross Sections of Two-Pole ELCB Self-adjusting clamp bottom Self-adjusting clamp bottom Type of Conductor Maximum Minimum Maximum Minimum Single Wire 16 mm mm 2 16 mm mm 2 Multiple Wire 16 mm 2 (10 mm 2 ) 16 mm 2 (10 mm 2 ) Fine Wire with Ferrule Torque 10 mm mm 2 10 mm mm 2 Maximum 2 Nm Bus Bar/ Terminal To up 2 mm thickness Not possible Combined, Two-Pole up to 16 mm 2 / four-pole up to 25 mm 2 Conductor and Bus Bar and Not possible or Terminal 2 mm thickness Auxiliary Switches for Additional Mounting on Four-Pole ELCB Contacts 1 NC + 1 NO Rated Voltage 230 V~ Isolation Voltage 400 V~ Thermal Constant Current 10 A Rated Current Usage category AC 14: 6 A / 230 V~ Usage category AC 15: 3.6 A / 230 V~ Usage category DC 12: 1 A / 220 V Usage category DC 13: 0.3 A / 220 V 25

26 Earth Leakage Circuit Breaker (ELCB) to DIN EN / DIN VDE 0664 T10 Rated Modules Maximum Ground Precaution- Current Resistance ary Mesure Article No. Weight Packing A at 50 V at 25 V Maximum g/each units Ω Ω gl A Two-Pole, Rated Residual Operating Current I n 10 ma FI Two-Pole, Rated Residual Operating Current I n 30 ma FI FI Two-Pole, Rated Residual Operating Current I n 0,3 A FI FI Four-Pole, Rated Residual Operating Current I n 30 ma FI FI FI Four-Pole, Rated Residual Operating Current I n 0,3 A FI FI FI Four-Pole, Rated Residual Operating Current I n 0,5 A FI FI FI

27 Accessories for Earth Leakage Circuit Breaker (ELCB) Auxiliary Contact Module Type of Contact Contacts Article Weight Packing No. g/each units auxiliary contacts 1 NC + 1 NO HFI HFI11 27

28 ABL SURSUM Bayerische Elektrozubehör GmbH & Co. KG Ottensooser Straße 22 D Lauf/Pegnitz P. O. Box D Lauf/Pegnitz Phone: 0049 (0) Fax: 0049 (0) / -189 / @abl-sursum.com Internet: / ABL SURSUM Products