Product Guide. Cable-in / cable-out miniature circuit breakers and supplementary protectors

Transcription

1 Product Guide Cable-in / cable-out miniature circuit breakers and supplementary protectors

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3 Cable-in / cable-out miniature circuit breakers and supplementary protectors Eaton offers a complete line of circuit breakers with its WMZT and QC product lines engineered for branch circuit protection and its WMZS product line designed for supplementary protection. Optimum product quality, tested reliability and safety standards for the best protection of personnel, installations and plant.. UL 89 Cable-In / Cable-Out Branch QC Circuit Breakers Product Overview... QC Circuit Breakers.... QCD Circuit Breakers.... QCR Circuit Breakers.... QCF Circuit Breakers.... QCGF Circuit Breakers.... Accessories... UL 89 Cable-In / Cable-Out Branch WMZ Circuit Breakers Product Overview Product Selection... 0 WMZT UL 89 Circuit Breakers0 kaic.... WMZH UL 89 Circuit Breakers kaic.... Accessories... Technical Data... UL 0 Cable-In / Cable-Out Supplementary Protectors Product Overview Product Selection.... WMZSB Curve ( X I n Current Rating.... WMZSC Curve ( 0X I n Current Rating).... WMZSD Curve (0 0X I n Current Rating).... Accessories... Technical Data... Accessories... 9 Technical Data...

4 UL 89 Cable-In / Cable-Out Branch Circuit Breaker QC Circuit Breakers Product Overview UL 89 Cable-In / Cable-Out Branch Circuit Breaker QC Circuit Breakers PRODUCT OVERVIEW Type QC Miniature Circuit Breakers Cable-In / Cable-Out Type QC For Cable-In / Cable-Out Panel-Mount Applications Single-, two-, three- and four-pole options Built and listed to ULT 89 All products UL and CSAT listed All products 0 00A are HACR rated Type QC Miniature Circuit BreakersCable-In / Cable-Out Type QCing System QC 00 H Breaker Type QC = QC breaker = Single-pole = Two-pole = Three-pole = Four-pole Number of Poles 00 = 0A 0 = A 00 = 0A 0 = A 0 = A 0 = A 00 = 0A 0 = A Ampere Rating 00 = 0A 0 = A 00 = 0A 00 = 0A 080 = 80A 090 = 90A 00 = 00A Construction H = 0V (two-, three- and four-pole only) QUICKLAGT Type QC 0,000 Ampere Interrupting Capacity Thermal-Magnetic Breakers Continuous Ampere Rating at 0ºC Single-Pole 0/0 Vac QC00 QC0 QC00 QC0 QC00 QC00 QC00 Two-Pole 0/0 Vac QC00 QC0 QC00 QC0 QC00 QC00 QC00 QC00 QC00 a Switching duty rated for 0 Vac fluorescent light applications only. b For special low-magnetic breaker, order QC0L or QC00L. Three-Pole 0 Vac QCH QC0H QCH QC0H QC0H QC0H QC0H QC00H NNote: For non-automatic switches, see catalog Volume : Circuit Protection, CA080000E, Tab.

5 QCD Circuit Breakers Product Overview Type QC Miniature Circuit Breakers Cable-In / Cable-Out Type QCD UL 89 Cable-In / Cable-Out Branch Circuit Breaker QCD Circuit Breakers For Cable-In / Cable-Out DIN Rail Mount HVAC Applications Single-, two- and three-pole options Modular construction DIN mounted (symmetrical rail x. DIN/EN 0 0) Flexible power feed connection: wire size, position Same breaker size for entire rating range Field-mountable accessories: finger-shroud proof, quick-connect terminals, jumper units PRODUCT OVERVIEW Type QC Miniature Circuit BreakersCable-In / Cable-Out Type QCDing System QCD 00 H Breaker Type QCD = QCD breaker Number of Poles = Single-pole = Two-pole = Three-pole 00 = 0A 0 = A 00 = 0A 0 = A 0 = A 0 = A 00 = 0A 0 = A Ampere Rating 00 = 0A 0 = A 00 = 0A 00 = 0A 080 = 80A 090 = 90A 00 = 00A Construction H = 0V (two- and three-pole only) QUICKLAG Type QCD 0,000 Ampere Interrupting Capacity Thermal-Magnetic Breakers Continuous Ampere Rating at 0ºC Single-Pole 0/0 Vac Two-Pole 0/0 Vac Three-Pole 0 Vac QCD00 QCD0 QCD00 QCD0 QCD00 QCD00 QCD00 QCD00 QCD0 QCD00 QCD0 QCD00 QCD00 QCD00 QCD00 QCD00 QCDH QCD0H QCDH QCD0H QCD0H QCD0H QCD0H QCD00H

6 QCR Circuit Breakers Product Overview UL 89 Cable-In / Cable-Out Branch Circuit Breaker QCR Circuit Breakers PRODUCT OVERVIEW Type QC Miniature Circuit BreakersCable-In / Cable-Out /-Inch Wide Types QCR, QCF When Space is at a Premium QCR: For DIN rail mount cable-in/cable-out applications QCF: For front-mount through-the-door cable-in/cable-out applications /-inch (.-mm) wide per pole Three-position handle: ON, Tripped (center), OFF Thermal-magnetic protection Single-, two- and three-pole 0 kaic at 0/0 Vac, 0 0A 0 kaic at 0 Vac, 0 A Type QC Miniature Circuit BreakersCable-In / Cable-Out /-Inch Wide Types QCR, QCFing System QCR 00 T Breaker Type QCR = QCR breaker (rear mount) QCF = QCF breaker (front mount) Number of Poles = Single-pole = Two-pole = Three-pole 00 = 0A 0 = A 00 = 0A 0 = A 0 = A 0 = A Ampere Rating 00 = 0A 0 = A 00 = 0A 0 = A 00 = 0A Construction/Terminals H = 0V (two- and three-pole only) T = Ring or spade terminals (0 A only) QUICKLAG Type QCR Breaker 0 kaic Interrupting Ratings Continuous Ampere Rating at 0ºC Single-Pole 0/0 Vac 0 QCR00 QCR00T QCR0 e QCR0T e 0 QCR00 e QCR00T e QCR0 QCR0 Two-Pole 0/0 Vac QCR00 QCR00T QCR0 QCR0T QCR00 QCR00T QCR0 QCR0 QCR0 QCR0 0 QCR00 QCR00 QCR0 QCR0 0 QCR00 QCR00 QCR0 0 f QCR00 QCR00 Three-Pole 0 Vac QCRH QCRHT QCR0H QCR0HT QCRH QCRHT QCRH QCRHT a Standard breaker terminals are box type lugs. b Breakers with T catalog number suffix are suitable for line and load side ring terminal connection (#0- plus/minus terminal screw provided). c Breakers with P catalog number suffix are suitable for terminating two 0 AWG Quick-Connect type terminals per phase on breaker load side. d Breakers with shunt trip (extra pole required on breaker right-hand side) are available on single-, two- and three-pole. e All and 0A single-pole breakers are SWD (switching duty) rated for fluorescent lighting applications. f 0/ C Cu/Al wire on all ratings except 0A, which requires Cu only conductor.

7 QCF Circuit Breakers Product Overview UL 89 Cable-In / Cable-Out Branch Circuit Breaker QCF Circuit Breakers Type QC Miniature Circuit BreakersCable-In / Cable-Out /-Inch Wide, Types QCR, QCF PRODUCT OVERVIEW QUICKLAG Type QCF Breaker 0 kaic Interrupting Ratings Continuous Ampere Rating at 0ºC Single-Pole 0/0 Vac 0 QCF00 QCF00T QCF0 d 0 QCF00 d QCF0 QCF0 Two-Pole 0/0 Vac QCF00 QCF00T QCF0 QCF00 QCF0 QCF0 0 QCF00 QCF00 0 QCF00 QCF00 0 e QCF00 QCF00 Three-Pole 0 Vac QCFH QCFHT QCF0H QCF0HT QCFH QCFHT QCFH QCFHT Accessories Description Steel mounting clip mounts QCR breaker if individual mounting is required. Quantity of two required for single- and two-pole, and four required for three-pole breakers. Removable padlock device for single-pole QCR or QCF breaker. Removable padlock device for multi-pole QCR or QCF breaker. Padlock bracket assembly for QCR or QCF single- or multi-pole breakers (OFF only). QCRMTGFT QCRFPLP QCRFPLMP QCRFLOFF a Standard breaker terminals are box type lugs. b Breakers with T catalog number suffix are suitable for line and load side ring terminal connection (#0 plus/minus terminal screw provided). c Breakers with shunt trip attachment (extra pole required on breaker right-hand side) are available. d All and 0A single-pole breakers are SWD (switching duty) rated for fluorescent lighting applications. Padlock bracket for QCR, lock-off only. QUICKLAG Type C Spacer QCRPLOFF QCRSPACER e 0/ C Cu/Al wire on all ratings except 0A, which requires Cu only conductor. QCR and QCF Ring or Spade Lug Terminals (0 A ratings only) Factory-installed line and load side terminals each equipped with a #0 screw suitable for terminating one 0 AWG wire with insulated ring or spade type terminal as shown. Suffix T

8 QCGF Circuit Breakers Product Overview UL 89 Cable-In / Cable-Out Branch Circuit Breaker QCGF Circuit Breakers PRODUCT OVERVIEW Type QC Miniature Circuit BreakersCable-In / Cable-Out /-Inch Wide Types QCGF, QCGFEP For Cable-In / Cable-Out Panel-Mount Applications QUICKLAG ground fault circuit breakers, Class A GFCI: Built and tested to UL 9 ma trip sensitivity QUICKLAG ground fault equipment protectors: Built and tested to UL 0 ma trip sensitivity All products UL and CSA listed Type QC Miniature Circuit BreakersCable-In / Cable-Out Ground Fault and Equipment Protector Types QCGF, QCGFEP ing System QCGFEP 00 Breaker Type QCGF = QC ground fault circuit protector QCGFEP = QC ground fault equipment protector = Single-pole = Two-pole Number of Poles 0 = A 00 = 0A 0 = A Ampere Rating 0 = A 00 = 0A 00 = 0A Types QCGF and QCGFEP Thermal-Magnetic Breakers Continuous Ampere Rating at 0ºC Single-Pole 0/0 Vac Two-Pole 0/0 Vac Ground Fault Circuit Breakers ma Sensitivity QUICKLAG Type: QCGF 0,000 Ampere Interrupting Capacity QCGF0 QCGF00 QCGF0 QCGF00 QCGF0 QCGF00 QCGF0 QCGF00 QCGF00 Ground Fault Equipment Protectors ma Sensitivity QUICKLAG Type: QCGFEP 0,000 Ampere Interrupting Capacity QCGFEP0 QCGFEP00 QCGFEP0 QCGFEP00 QCGFEP0 QCGFEP00 QCGFEP0 QCGFEP00 QCGFEP00

9 QC Circuit Breakers Accessories Type QC Miniature Circuit Breakers UL 89 Cable-In / Cable-Out Branch Circuit Breaker QC Circuit Breakers ACCESSORIES Accessories Accessory Description Handle locks: non-padlockable a QUICKLAG Type P, B, Csingle-pole QUICKLAG Type P, B, Ctwo-, three-pole QLNPL QLNPL QLNPL QLNPL Handle locks: padlockable QUICKLAG Type P, B, Csingle-pole QUICKLAG Type Csingle-, two-, three-pole QUICKLAG Type Csingle-, two-, three-pole (off only) QLPL QCPL QCDPLOFF QLPL QCPL Handle tie QUICKLAG handle tiesingle-pole QUICKLAG handle tiethree-pole QLHT QLHT QLHT QCFCLIP QCFP Mounting hardware QUICKLAG Type C face mounting clip QUICKLAG Type C face mounting platesingle-pole QUICKLAG Type C face mounting platetwo-pole QUICKLAG Type C face mounting platethree-pole QUICKLAG Type C face mounting plate and lock-off (off only)two-pole b QUICKLAG Type C face mounting plate and lock-off (off only)three-pole QUICKLAG Type C base mounting clamp QCFCLIP QCFP QCFP QCFP QCFPLOFF QCFPLOFF QCBCLIP QCFP QCFP QCBCLIP a Can lock in ON or OFF position. b Suitable for ground fault breakers.

10 QC Circuit Breakers Accessories UL 89 Cable-In / Cable-Out Branch Circuit Breaker QC Circuit Breakers ACCESSORIES Type QC Miniature Circuit Breakers Accessories (Continued) QCBP Accessory a Description Mounting hardware QUICKLAG base mounting platesix poles total QUICKLAG Type C base mounting platesix poles total heavy-duty screw-secured QUICKLAG Type C (QCD) two-way jumper unit with cover QUICKLAG Type C (QCD) four-way jumper unit with cover QUICKLAG Type C (QCD) six-way jumper unit with cover QUICKLAG Type C (QCD) two-way jumper unit, no cover QUICKLAG Type C (QCD) four-way jumper unit, no cover QUICKLAG Type C (QCD) six-way jumper unit, no cover QUICKLAG Type QCD finger protection attachment QUICKLAG Type C DIN rail adapter QCBP QCBPS QCDJ QCDJ QCDJ QCDJT QCDJT QCDJT QCDFP QCDINADAPT QCDJ QCDINADAPT QCDFP a See page for QCR and QCF accessories. 8

11 WMZ Circuit Breakers Product Overview UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers PRODUCT OVERVIEW Optimum and Efficient Protection Features Complete range of UL 89 listed DIN rail mounted miniature circuit breakers up to 0A current rating Standard ratings of 0 kaic at /80 Vac Select amperages available at kaic at /80 Vac and 0 kaic at Vdc Current limiting design provides fast short-circuit interruption that reduces the let-through energy, which can damage the circuit Suitable for branch circuit device protection Thermal-magnetic overcurrent protection Two levels of short-circuit protection, categorized by C and D curves Trip-free designbreaker can not be defeated by holding the handle in the ON position Captive screws cannot be lost SWD (switching duty)suitable for switching fluorescent lighting loads (I n 0A) Fulfill UL 89, CSA C. No. and also IEC 09- Standard Optimum product quality, tested reliability and safety standards for best protection of personnel, installations and plant. Eaton s WMZ DIN rail mountable circuit breaker is designed for use in branch service applications. Powerful Offering for Machine and System Builders The WMZ is available with C and D characteristics in accordance with UL 89, CSA C. No.; UL 0, CSA C. No. and IEC 09-. These devices are CE marked. Typical Applications Feeder and Branch Circuit Protection Convenience receptacle circuits (internal/external) Motor control circuits Load circuits leaving the equipment (external) HACR equipment (heating, air conditioning, refrigeration) (internal/external) PLC I/O points Computers Power supplies Control instrumentation Relays UPS Power conditioners For use in applications for which UL 0 or CSA C. No. are also allowed Field-installable shunt trip and auxiliary switch subsequent mounting Separate version for ring-tongue connection (Type WMZT.T), terminal screws can be removed (on both sides) Module width of only. mm (per pole) Contact Position Indicator (red/green) Easy installation on DIN rail Possibility for sealing the toggle in ON or OFF position WMZ Complies with the Latest National and International Standards StandardsFeeder and Branch Circuit Protection UL 89 Standard for molded-case circuit breakers (MCCB) for feeder and branch circuit protection. Products meet the requirements of the National Electrical Code (NEC ). CSA C. No. Standard for molded-case circuit breakers (MCCB) for feeder and branch circuit protection (corresponds closely to UL 89 Standard). Products meet the requirements of the Canadian Electrical Code (CEC). RoHS These devices are RoHS compliant. 9

12 WMZ Circuit Breakers Product Selection UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers PRODUCT SELECTION Tripping Curves to Choose From Eaton WMZ branch circuit breakers are available with C and D tripping characteristics. C-curve devices are suitable for applications where medium levels of inrush current are expected. Applications include small transformers, lighting, pilot devices, control circuits and coils. C-curve devices provide a medium magnetic trip point. D-curve devices are suitable for applications where high levels of inrush current are expected. The high magnetic trip point prevents nuisance tripping in high inductive applications such as motors, transformers and power supplies. Eaton WMZ devices are current limiting, which means they interrupt fault currents within one half cycle of the fault. Current limiting devices offer superior protection by reducing peak let-through current and energy. Device Printing on Front and Side Installation options These branch circuit breakers are available in two terminal configurations: standard box terminals that accept multiple conductors and ring-tongue terminals, ideally suited to demanding requirements of the semi-conductor industry. All breakers mount on standard mm DIN rail. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. These circuit breakers can also be reverse feed. tripping characteristic acc. to UL 89 a conventional non-tripping current I nt =.0 I N (T=0 ) b conventional tripping current I t =. I N : t < h (T= ) c.0 I N : t = 0 s (T= ) Conductor Type instantaneous tripping acc. to IEC d type C: I N : t > 0. s 0 I N : t < 0. s e type D: 0 I N : t > 0. s 0 I N : t < 0. s Calibration Temperature UL/CSA Breaker Status Indicator Rated Current Rated Voltage UL/CSA ing System WMZ T C T Breaker Family WMZ = WMZ UL circuit breaker a Limited curve and ampere offerings. Breaker Type T = 0 kaic H = kaic a D = 0 kaic/dc ab b Vdc for single-pole, 0 Vdc for two-pole in series. c Not offered for Type WMZD. Number of Poles = Single-pole = Two-pole = Three-pole c Protective Curve C = C Curve ( 0X I n ) D = D Curve (0 0X I n ) c X0 = 0.A 0 = A X =.A 0 = A 0 = A 0 = A 0 = A 0 = A 0 = A 08 = 8A Ampere Rating 0 = 0A = A = A = A 0 = 0A = A = A = A 0 = 0A Terminal T = Ring terminals [blank] = Standard box terminals 0

13 Product Selection UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers PRODUCT SELECTION WMZT Product Selection UL approved (UL 89) and CSA Certified (CSA C. No. -0) as branch circuit breakers Interrupting capacity: 0 ka UL/CSA; ka IEC 09 WMZT UL 89 Circuit Breakers0 kaic Current limiting device Optional connections for ring-tongue terminals WMZT UL 89 Circuit Breakers with Ring-Tongue Terminals0 kaic Amperes Single-Pole C Curve ( 0X I n Current Rating) WMZTCX0 WMZTC0 WMZTCX WMZTC0 WMZTC0 WMZTC0 WMZTC0 WMZTC0 WMZTC0 WMZTC08 WMZTC0 WMZTC WMZTC WMZTC WMZTC0 WMZTC WMZTC WMZTC WMZTC0 D Curve (0 0X I n Current Rating) WMZTDX0 WMZTD0 WMZTDX WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD08 WMZTD0 WMZTD WMZTD WMZTD WMZTD0 WMZTD WMZTD WMZTD WMZTD0 Two-Pole WMZTCX0 WMZTC0 WMZTCX WMZTC0 WMZTC0 WMZTC00 WMZTC0 WMZTC0 WMZTC0 WMZTC08 WMZTC0 WMZTC WMZTC WMZTC WMZTC0 WMZTC WMZTC WMZTC WMZTC0 WMZTDX0 WMZTD0 WMZTDX WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD08 WMZTD0 WMZTD WMZTD WMZTD WMZTD0 WMZTD WMZTD WMZTD WMZTD0 Three-Pole WMZTCX0 WMZTC0 WMZTCX WMZTC0 WMZTC0 WMZTC0 WMZTC0 WMZTC0 WMZTC0 WMZTC08 WMZTC0 WMZTC WMZTC WMZTC WMZTC0 WMZTC WMZTC WMZTC WMZTC0 WMZTDX0 WMZTD0 WMZTDX WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD0 WMZTD08 WMZTD0 WMZTD WMZTD WMZTD WMZTD0 WMZTD WMZTD WMZTD WMZTD0z Amperes Single-Pole Two-Pole C Curve with Ring-Tongue Terminals ( 0X I n Current Rating) WMZTCX0T WMZTC0T WMZTCXT WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC08T WMZTC0T WMZTCT WMZTCT WMZTCT WMZTC0T WMZTCT WMZTCT WMZTCT WMZTC0T WMZTCX0T WMZTC0T WMZTCXT WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC08T WMZTC0T WMZTCT WMZTCT WMZTCT WMZTC0T WMZTCT WMZTCT WMZTCT WMZTC0T Three-Pole WMZTCX0T WMZTC0T WMZTCXT WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC0T WMZTC08T WMZTC0T WMZTCT WMZTCT WMZTCT WMZTC0T WMZTCT WMZTCT WMZTCT WMZTC0T D Curve with Ring-Tongue Terminals (0 0X I n Current Rating) WMZTDX0T WMZTD0T WMZTDXT WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD08T WMZTD0T WMZTDT WMZTDT WMZTDT WMZTD0T WMZTDT WMZTDT WMZTDT WMZTD0T WMZTDX0T WMZTD0T WMZTDXT WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD08T WMZTD0T WMZTDT WMZTDT WMZTDT WMZTD0T WMZTDT WMZTDT WMZTDT WMZTD0T WMZTDX0T WMZTD0T WMZTDXT WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD0T WMZTD08T WMZTD0T WMZTDT WMZTDT WMZTDT WMZTD0T WMZTDT WMZTDT WMZTDT WMZTD0T For our complete product offering, see the Distribution Products Catalog (CA08000E).

14 UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers PRODUCT SELECTION WMZH Product Selection UL approved (UL 89) and CSA Certified (CSA C. No. -0) as branch circuit breakers Interrupting capacity: ka UL/CSA; ka IEC 09 Current limiting device Optional connections for ring-tongue terminals WMZH UL 89 Circuit Breakers kaic WMZH UL 89 Circuit Breakers with Ring-Tongue Terminals Amperes Single-Pole Two-Pole Three-Pole Amperes Single-Pole Two-Pole Three-Pole C Curve ( 0X I n Current Rating) C Curve ( 0X I n Current Rating) 0 WMZHC WMZHC WMZHC0 WMZHC WMZHC WMZHC WMZHC0 WMZHC WMZHC WMZHC WMZHC0 WMZHC 0 WMZHCT WMZHCT WMZHC0T WMZHCT WMZHCT WMZHCT WMZHC0T WMZHCT WMZHCT WMZHCT WMZHC0T WMZHCT D Curve (0 0X I n Current Rating) D Curve (0 0X I n Current Rating) 0 WMZHD WMZHD WMZHD WMZHD0 WMZHD WMZHD WMZHD WMZHD0 WMZHD WMZHD WMZHD WMZHD0 0 WMZHDT WMZHDT WMZHDT WMZHD0T WMZHDT WMZHDT WMZHDT WMZHD0T WMZHDT WMZHDT WMZHDT WMZHD0T WMZD Product Selection UL approved (UL 89) and CSA Certified (CSA C. No. -0) as branch circuit breakers Interrupting capacity: 0 ka at Vdc UL/CSA WMZD UL 89 Circuit Breakers 0 kaic at Vdc per pole Vdc for single-pole, 0 Vdc for two-pole in series Current limiting device Amperes Single-Pole C Curve ( 0X I n Current Rating) WMZDC0 WMZDC0 WMZDC0 WMZDC0 WMZDC0 WMZDC0 WMZDC08 WMZDC0 WMZDC WMZDC WMZDC WMZDC0 WMZDC WMZDC WMZDC WMZDC0 Two-Pole WMZDC0 WMZDC0 WMZDC0 WMZDC0 WMZDC0 WMZDC0 WMZDC08 WMZDC0 WMZDC WMZDC WMZDC WMZDC0 WMZDC WMZDC WMZDC WMZDC0

15 UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers PRODUCT SELECTION WMZ UL 89 Breakers Accessory/Description Two-pole contact or auxiliary contact/ Trip indicating contact Auxiliary contact Shunt trip 0 Vac Shunt trip 0 Vac Padlock hasp Busbarsingle-pole terminals Busbarsingle-pole terminals Busbarsingle-pole 8 terminals Busbartwo-pole terminals Busbartwo-pole terminals Busbartwo-pole 8 terminals Busbarthree-pole terminals Busbarthree-pole terminals Busbarthree-pole 8 terminals Three-pole busbar shroud Extension terminal mm ( AWG) Bus connectorconductors up to 0 mm (~/0 AWG) a Contact sales office for availability. WMZSAUXTRIP WMZTAUX WMZTST WMZTST0 WMZPLK WMZTPT WMZTPT WMZTP8T WMZTPT WMZTPT WMZTP8T WMZTPT WMZTPT WMZTP8T WMZTPSHROUD WMZTEXT WMZTBCON a Tripping Signal Switch WMZSAUXTRIP, WMZTAUX Design according to IEC/EN 09--, IEC/EN 09 Field installable The specified minimum voltages are per contacttake into account particularly in case of series connection Self-cleaning contacts Contact material and design particularly suitable for extra low voltage WMZSAUXTRIP: the function of one of the two change-over contacts can be switched from auxiliary switch to tripping signal switch Tripping signal contact transmits message of electric tripping, not mechanical switch-off Test key for contact function electrical tripping WMZTAUX: will allow for > 80Y/ Vac rating Connection Diagram. WMZSAUXTRIP./../. WMZTAUX.. Same Polarity Dimensions Miniature Circuit Breakers WMZ. Single-Pole Two-Pole Three-Pole. (0.0). (0.0). (0.0) 9.. (9.) (.).0 (.).0 (.).9 (.).0.0 (.) (.).09 (.)

16 Technical Data UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers TECHNICAL DATA Miniature Circuit Breakers WMZ Connection Diagrams Dimensions (mm) Single-Pole Two-Pole Three-Pole. Miniature Circuit Breakers WMZ Description Electrical Specification Design according to UL 89, CSA C. No., IEC 09- Rated voltage WMZT UL/CSA UL/CSA UL/CSA IEC 9- Rated voltage WMZD UL/CSA Rated voltage WMZH UL/CSA IEC 9- Rated frequency Rated breaking capacity WMZT UL/CSA IEC 9- Rated breaking capacity WMZH UL/CSA IEC 9- Characteristic Endurance Line voltage connection Mechanical Frame size Device height Device width Mounting Upper and lower terminals Terminal capacity Terminal fastening torque Mounting Calibration temperature UL 89, CSA C. No. IEC 09-0 kaic at /80V from 0.A to A 0 kaic at 0 Vac for 0A 0 kaic at 8 Vdc per pole kaic at 0/ Vac 0 kaic at Vdc per pole (two poles maximum) 0 kaic at 0 Vdc with two poles connected in series kaic at /80V at listed amperages kaic at 0/ Vac 0/0 Hz 0 ka ka ka ka C, D 0,000 operations Suitable for reverse feed mm 0 mm. mm per pole Quick fastening with two lock-in positions on IEC/EN 0 Open mouth/lift terminals Single-wire Two-wire AWG 8-: lb-in AWG 0-8: lb-in AWG : lb-in Independent of position 0 C C AWG 8 AWG 8 0 Power Loss at l n Characteristic C Single- Two- Pole Pole I n [A] Three- Pole Characteristic D Single- Two- Pole Pole Three- Pole P [W] P [W] P [W] P [W] P [W] P [W

17 UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers TECHNICAL DATA Let-Through Energy Characteristic C (0. A), V Characteristic C (0A), 0V Characteristic D (0. A), V Characteristic D (0A), 0V

18 Accessories UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers ACCESSORIES Dimensions (mm) WMZT T WMZT T WMZTPSHROUD 99 0,,,,, x,=88, x,=9, 8. WMZT 8T 0,, WMZTEXT,,,, x,=99,, WMZTEXT Description UL 89 IEC/EN 09- # AWG 0/ C Cu. mm 0/ C Cu 0. in mm Lockout Attachment WMZPLK Tested according to UL 8A # AWG. Nm UL 8B # 8 AWG.8 Nm UL 8E # AWG Nm Tightening torque of terminal screws

19 Technical Data UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers Influence of Ambient Temperature T on Load Carrying Capacity I n (A) at Higher Ambient Temperature Device Market Current Rating I n (A) at 0 C C 0 C C C 0 C 0 C C 0 C TECHNICAL DATA Load Factor KT [I/I N ] Ambient Temperature T [ C] Maximum Load I L at ambient temperature T: I L (T) = I N K T (T)

20 UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers ACCESSORIES Accessories Description WMZSAUXTRIP WMZTAUX Electrical Contact function CO NO + NC Rated voltage V 0V Frequency 0/0 Hz 0/0 Hz Rated current A A Rated thermal current I th A A Utilization category AC rated operational current I e A/0 Vac A/0 Vac Utilization category AC rated operational current I e A/0 Vac A/0 Vac Utilization category DC rated operational current I e 0.A/0 Vdc 0.A/0 Vdc 0.A/0 Vdc Rated insulation voltage U I 0 Vac 0 Vac Minimum operational voltage per contact U min Vdc Vdc Minimum operational current I min 0 ma DC 0 ma AC/DC Rated peak withstand voltage U imp (./0µ). kv kv Conditional short-circuit current I k with backup fuse A ka ka Max. backup fuse, overload and short circuit A gl Mechanical Tripping indicator electrical tripping Blue/white Frame size mm mm Device height 80 mm 80 mm Device width 8.8 mm (0.MU) 8.8 mm (0.MU) Mounting Onto switching device Degree of protection, built-in IP0 IP0 Terminal protection Finger and hand touch safe according to BGV A, ÖVE-EN Terminals Lift terminals Lift terminals Terminal capacity 0 AWG 0.. mm Finger and hand touch safe according to BGV A, ÖVE-EN Terminal screws M (posidrive Z0) M (posidrive Z0) Fastening torque of terminal screws lb-in Max.. Nm 8

21 UL 89 Cable-In / Cable-Out Branch Circuit Breaker WMZ Circuit Breakers ACCESSORIES Shunt Trip Release WMZTST Remote release for subsequent mounting onto WMZT Additional installation of standard auxiliary switch is possible Position indicator red green Connection Diagram Busbar Block UL 89 (Pin) Tested according to UL 89 Do not cut Extension terminal mm WMZTEXT for copper conductors To cover pins not being used, use busbar tag shrouds WMZTPSHROUD Connection Diagram WMZTP WMZTP WMZTP Shunt Trip Release WMZTST Description WMZTST0 WMZTST Electrical Can be mounted onto WMZT/WMZH/WMZD WMZT/WMZH/WMZD Operational voltage range 0 Vac 0 Vdc 0 Vac 0 Vdc Frequency 0/0 Hz 0/0 Hz Mechanical Frame size mm mm Device height 0 mm 0 mm Device width. mm. mm Mounting Quick fastening with lock-in positions on EN 00 Degree of protection, built-in IP0 IP0 Terminal protection Finger and hand touch safe according to BGV A, ÖVE-EN Terminals Open mouthed/lift Open mouthed/lift Terminal capacity singleand two-wire 8 0 AWG 8 0 AWG Busbar Block UL 89 (Pin) Description UL 89 IEC/EN 09- Electrical Rated operational voltage 80/ Vac 9 Vdc Rated frequency 0/0 Hz Rated voltage 90 Vac Overvoltage category III Rated impulse withstand 9. kv voltage U imp Rated current 80A 80A Rated conditional shortcircuit current AC with A gg ka Short-circuit current 0 ka Mechanical Busbar cross section mm Cu Flame class according to UL 9 V0 Pollution degree Comparative tracking index Minimum clearance (internal/external) CTI 00 > 9./. mm Minimum creepage >./0.8 mm distance (internal/external) Resistance to climatic conditions According to DIN/EN008 9

22 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers Product Overview UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers PRODUCT OVERVIEW Optimum and Efficient Protection Optimum product quality, tested reliability and safety standards for best protection of personnel, installations and plant. Eaton s WMZS DIN rail mountable circuit breaker is designed for use in control panel applications. Powerful Offering for Machine and System Builders The WMZS is available with B, C and D characteristics in accordance with UL 0, CSA C. No. and IEC 09-. These devices are CE marked. Typical Applications Supplementary protection Control circuits Lighting Business equipment Appliances Features Complete range of UL 0 recognized DIN rail mounted miniature circuit breakers up to A current rating Standard ratings of 0 kaic at /80 Vac Current limiting design provides fast short-circuit interruption that reduces the let-through energy, which can damage the circuit Suitable for supplementary protection Thermal-magnetic overcurrent protection Three levels of short-circuit protection, categorized by B, C and D curves Trip-free designbreaker can not be defeated by holding the handle in the ON position Captive screws cannot be lost Fulfill UL 0, CSA C. No. and also IEC 09- standard Field-installable shunt trip and auxiliary switch subsequent mounting Module width of only. mm (per pole) Contact Position Indicator (red/green) Easy installation on DIN rail Possibility for sealing the toggle in ON or OFF position WMZS Complies with the Latest National and International Standards StandardsSupplementary Protection UL 0, CSA C. No. Apply to supplementary protectors intended for use as overcurrent, or overvoltage or undervoltage protection within an appliance or other electrical equipment where branch circuit protection is already provided, or is not required. RoHS These devices are RoHS compliant. 0

23 Product Selection UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers PRODUCT SELECTION Discover These Advanced Features Breakers install on standard DIN rail Available in single-, twoand three-pole models Color-coded indicator provides breaker status for easy troubleshooting Captive posidrive terminal screws with finger and back-of-hand protection (IP0) Trip-free design; breaker cannot be defeated by holding the handle in the ON position Breaker information printed on the front of the device for quick identification Three Tripping Curves to Choose From Eaton WMZS Supplementary Protectors are available with three different tripping characteristics, including Type B, C and D. Definitions for each trip curve are contained on the ordering pages and can be used to determine the optimal characteristic for your application. For example, low level short-circuit faults in control wiring, such as PLCs, are best protected by devices with Type B trip characteristics ( to X continuous rating of the device (I n ). Even though not required by NEC or CEC for Supplementary Protectors, Eaton s WMZS devices are current limiting, which means that they interrupt fault currents within one half cycle. Current limiting devices offer superior protection by reducing peak let-through current and energy Time-current characteristic acc. to UL 0 a conventional non-tripping current I nt =. I N : t > h b conventional tripping current I t =. I N : t < h c. I N : t = 0 s (I N < A) t = 0 s (I N < A) d Type B: I N : t > 0. s e Type B: I N : t < 0. s f Type C: I N : t > 0. s g Type C: 0 I N : t < 0. s h Type D: 0 I N : t > 0. s i Type D: 0 I N : t < 0. s t [sec] B C 8 D ing System I / I N WMZS B 0 Breaker Family Ampere Rating WMZS = Supplementary protector Number of Poles = Single-pole = Two-pole = Three-pole Protective Curve B = B Curve ( X I n ) C = C Curve ( 0X I n ) D = D Curve (0 0X I n ) 00 = 0.A 0 = A 0 = A 0 = A 0 = A 0 = A 0 = A 0 = A 08 = 8A 0 = 0A = A = A = A 0 = 0A = A = A = A 0 = 0A 0 = 0A = A

24 product selection UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers PRODUCT SELECTION WMZS Product Selection B Curve ( X I n Current Rating) Designed for resistive or slightly inductive loads Response time of instantaneous trip: X I n current rating UL Recognized and CSA Certified as Supplementary Protectors For international and domestic use (conform to IEC 09-) Specified non-tripping current I NT =. x I N for t > h Specified tripping current I T =. x I N for t < h a. I N : t = 0 s (I N < A) t = 0 s (I N > A) b Type B: x I N : t > 0. s c Type B: x I N : t < 0. s d Type C: x I N : t > 0. s Suitable for applications where protection against low-level shortcircuit faults in control wiring is desired. Instantaneous trip is X continuous rating of device (I n ). Applications include PLC wiring, business equipment, lighting, appliances and some motors. Low magnetic trip point. B Curve ( X I n Current Rating) Designed for Resistive or Slightly Inductive Loads a t [sec] e Type C: 0 x I N : t < 0. s f Type D: 0 x I N : t > 0. s g Type D: 0 x I N : t < 0. s B C D Amperes 8 Single-Pole WMZSB0 WMZSB0 WMZSB08 Two-Pole WMZSB0 WMZSB0 WMZSB08 Three-Pole WMZSB0 WMZSB0 WMZSB WMZSB0 WMZSB WMZSB WMZSB0 WMZSB WMZSB WMZSB0 WMZSB WMZSB I / I N WMZSB WMZSB0 WMZSB WMZSB WMZSB0 WMZSB WMZSB WMZSB0 WMZSB 0 WMZSB WMZSB WMZSB0 WMZSB WMZSB WMZSB0 WMZSB WMZSB WMZSB0 0 WMZSB0 WMZSB WMZSB0 WMZSB WMZSB0 WMZSB a In North America, these switches are UL Recognized and CSA Certified as Supplementary Protection devices. Per the intent of NEC (National Electrical Code), Article 0, and CEC (Canadian Electrical Code), Part C., supplementary breakers cannot be used as a substitute for the branch circuit protective device. They can be used to provide overcurrent protection within an appliance or other electrical equipment where branch circuit overcurrent protection is already provided, or is not required.

25 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers PRODUCT SELECTION WMZS Product Selection C Curve ( 0X I n Current Rating) Designed for inductive loads Response time of instantaneous trip: 0X I n current rating UL Recognized and CSA Certified as Supplementary Protectors For international and domestic use (conform to IEC 09-) Specified non-tripping current I NT =. x I N for t > h Specified tripping current I T =. x I N for t < h a. I N : t = 0 s (I N < A) t = 0 s (I N > A) b Type B: x I N : t > 0. s c Type B: x I N : t < 0. s d Type C: x I N : t > 0. s Suitable for applications where medium levels of inrush current are expected. Instantaneous trip is 0X rating of device (I n ). Applications include small transformers, lighting, pilot devices, control circuits and coils. Medium magnetic trip point e Type C: 0 x I N : t < 0. s f Type D: 0 x I N : t > 0. s g Type D: 0 x I N : t < 0. s C Curve ( 0X I n Current Rating) Designed for Inductive Loads a t [sec] B C D 0.0 Amperes Single-Pole Two-Pole Three-Pole WMZSC00 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC08 WMZSC00 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC08 WMZSC00 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC0 WMZSC I / I N WMZSC0 WMZSC WMZSC WMZSC0 WMZSC WMZSC WMZSC0 WMZSC WMZSC 0 WMZSC WMZSC0 WMZSC WMZSC WMZSC0 WMZSC WMZSC WMZSC0 WMZSC 0 WMZSC WMZSC WMZSC0 WMZSC WMZSC WMZSC0 WMZSC WMZSC WMZSC0 0 WMZSC0 WMZSC WMZSC0 WMZSC WMZSC0 WMZSC a In North America, these switches are UL Recognized and CSA Certified as Supplementary Protection devices. Per the intent of NEC (National Electrical Code), Article 0, and CEC (Canadian Electrical Code), Part C., supplementary breakers cannot be used as a substitute for the branch circuit protective device. They can be used to provide overcurrent protection within an appliance or other electrical equipment where branch circuit overcurrent protection is already provided, or is not required. For our complete product offering, see the Distribution Products Catalog (CA08000E).

26 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers PRODUCT SELECTION WMZS Product Selection D Curve (0 0X I n Current Rating) Designed for highly inductive loads Response time of instantaneous trip: 0 0X I n current rating UL Recognized and CSA Certified as Supplementary Protectors For international and domestic use (conform to IEC 09-) Specified non-tripping current I NT =. x I N for t > h Specified tripping current I T =. x I N for t < h a. I N : t = 0 s (I N < A) t = 0 s (I N > A) b Type B: x I N : t > 0. s c Type B: x I N : t < 0. s d Type C: x I N : t > 0. s Suitable for applications where high levels of inrush current are expected. Instantaneous trip is 0 0X rating of device (I n ). The high magnetic trip point prevents nuisance tripping in high inductive applications such as motors, transformers and power supplies. D Curve (0 0X I n Current Rating) Designed for Inductive Loads a t [sec] e Type C: 0 x I N : t < 0. s f Type D: 0 x I N : t > 0. s g Type D: 0 x I N : t < 0. s B C D Amperes Single-Pole Two-Pole Three-Pole WMZSD00 WMZSD0 WMZSD0 WMZSD0 WMZSD0 WMZSD0 WMZSD00 WMZSD0 WMZSD0 WMZSD0 WMZSD0 WMZSD0 WMZSD00 WMZSD0 WMZSD0 WMZSD0 WMZSD0 WMZSD I / I N WMZSD0 WMZSD0 WMZSD08 WMZSD0 WMZSD0 WMZSD08 WMZSD0 WMZSD0 WMZSD08 0 WMZSD0 WMZSD WMZSD WMZSD0 WMZSD WMZSD WMZSD0 WMZSD WMZSD 0 WMZSD WMZSD0 WMZSD WMZSD WMZSD0 WMZSD WMZSD WMZSD0 WMZSD 0 WMZSD WMZSD WMZSD0 WMZSD WMZSD WMZSD0 WMZSD WMZSD WMZSD0 a In North America, these switches are UL recognized and CSA Certified as Supplementary Protection devices. Per the intent of NEC (National Electrical Code), Article 0, and CEC (Canadian Electrical Code), Part C., supplementary breakers cannot be used as a substitute for the branch circuit protective device. They can be used to provide overcurrent protection within an appliance or other electrical equipment where branch circuit overcurrent protection is already provided, or is not required.

27 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers PRODUCT SELECTION Pin Type Incoming Supply Terminals Bus Incoming Supply Terminals Accessories Incoming Terminal Description Accommodates conductors from mm / #0 AWG Catalog Number WMZSEXT Accessories Description Incoming Terminal 0 mm # AWG Catalog Number WMZSBCONA. Nm/ 0 lb-in Finger-safe connection deg wire A/Y, 80V UL 0 A/Y 90V IEC Protective Accessories Accessories Busbar Terminal Cover Description For covering unused terminals Catalog Number WMZSBBTC Busbar End Cap Accessories Description Poles Fork Connector Install after cutting busbar Protects end of busbar Catalog Number and WMZSCAP WMZSCAP Padlock Hasp Prevents reactivation of the device during maintenance Holds one padlock WMZPLK

28 Technical Data UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers TECHNICAL DATA Technical Data Description B Curve C Curve D Curve Electrical Approvals Standards IEC/EN 09- UR (UL 0), CSA (CSA. No. ), CE Short-circuit trip response x I n x 0 I n 0 x 0 I n Supplementary ProtectorsUL/CSA Current range A 0. A 0. 0A Maximum voltage ratingsul/csa Single-pole Two-, three-pole Two poles in series Thermal tripping characteristics Single-pole Multi-pole Short-circuit ratings (at max. voltage) Single-pole Two-, three-pole Single-pole Two poles in series Miniature Circuit BreakerIEC Vac 8 Vdc 80Y/ Vac 9 Vdc. x I 0 C. x I 0 C 0 ka ( ka for 0 A device) 0 ka ( ka for 0 A device) 0 8 Vdc 0 9 Vdc Vac 8 Vdc 80Y/ Vac 9 Vdc. x I 0 C. x I 0 C 0 ka ( ka for 0 A device) 0 ka ( ka for 0 A device) 0 8 Vdc 0 9 Vdc Vac 8 Vdc 80Y/ Vac 9 Vdc. x I 0 C. x I 0 C ka ka 0 8 Vdc 0 9 Vdc Current range A 0. A 0. 0A Maximum voltage ratingsiec 09- Single-pole Two-, three-pole Maximum voltage ratingsiec 0898 Single-pole Two-, three-pole Thermal tripping characteristics Single-pole Multi-pole Interrupt ratings (at max. voltage) IEC 09- IEC 0898 Operational switching capacity Max. backup fuse (gl/gg) Rated impulse withstandu imp Rated insulation voltageu i Environmental/General Selectivity class Lifespan (operations) Shock (IEC 8--) Operating temperature range Shipment and short-term storage Housing material Mechanical Standard front dimension Device height Terminal protection Mounting width per pole Mounting Degree of protection Terminals top and bottom Supply connection Terminal capacity (mm ) Torque Imperial torque Thickness of busbar material Mounting position Vac 8 Vdc /00 Vac 0 Vac 8 Vdc 0/ Vac Vac 8 Vdc /00 Vac 0 Vac 8 Vdc 0/ Vac Vac 8 Vdc /00 Vac 0 Vac 8 Vdc 0/ Vac > x I n > x I n > x I n < x I n < x I n < x I n ka 0 ka. ka A 000 Vac 0 Vac > 0000 ( operation = ON/OFF) 0g 0 ms + to +0 F ( to +0 C) 0 to +8 F ( 0 to +8 C) Nylon 80 mm Finger and back-of-hand proof to IEC. mm IEC/EN 0 top-hat rail IP0 Twin-purpose terminals Line or load side x (AWG 8) / x 0 (AWG 8 8). Nm lb-in (AWG 8 ), lb-in (AWG 0 8), lb-in (AWG ) 0.8 mm As required ka 0 ka. ka A 000 Vac 0 Vac > 0000 ( operation = ON/OFF) 0g 0 ms + to +0 F ( to +0 C) 0 to +8 F ( 0 to +8 C) Nylon 80 mm Finger and back-of-hand proof to IEC. mm IEC/EN 0 top-hat rail IP0 Twin-purpose terminals Line or load side x (AWG 8) / x 0 (AWG 8 8). Nm lb-in (AWG 8 ), lb-in (AWG 0 8), lb-in (AWG ) 0.8 mm As required ka 0 ka. ka A 000 Vac 0 Vac > 0000 ( operation = ON/OFF) 0g 0 ms + to +0 F ( to +0 C) 0 to +8 F ( 0 to +8 C) Nylon 80 mm Finger and back-of-hand proof to IEC. mm IEC/EN 0 top-hat rail IP0 Twin-purpose terminals Line or load side x (AWG 8) / x 0 (AWG 8 8). Nm lb-in (AWG 8 ), lb-in (AWG 0 8), lb-in (AWG ) 0.8 mm As required

29 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers TECHNICAL DATA Let-Through Energy I t Let-Through Current I D Characteristic B and C Characteristic B and C i dt 0 [A s] 8 A 0 A 0 A A 0 A A A 0 A l 0 D 9 [A] 8 A 0 A 0 A A A 0 A A A 0 A. A A A A A 0 8 A A. A WMZS-...-BHI 0 A. 0 8 A 0. A 0. A I cc rms [ka] I cc rms [ka] Characteristic D Characteristic D i dt 0 [A s] 8 0 A A A 0 A A A 0 A A l 0 D 9 [A] 8 0 A A A 0 A A A 0 A A I cc rms [ka] I cc rms [ka]

30 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers TECHNICAL DATA Influence of the Ambient Temperature on the Thermal Tripping Behavior Corrected values of the rated current dependent on the ambient temperature Ambient Temperature T I n (A) C 0 C 0 C 0 C 0 C 0 C C C 0 C C 0 C C 0 C Influence of the Mains Frequency Influence of the mains frequency on the tripping behavior I MA of the instantaneous release Mains Frequency f [Hz] -/ I MA (f)i MA (0 Hz) [%] Load Carrying Capacity of Adjoining Miniature Circuit Breakers.00 Rated diversity factor Number of circuit breakers 8

31 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers TECHNICAL DATA Auxiliary Contacts and Voltage Trips Module Circuit Diagram Description Rated Operational Voltage Catalog Number Standard Auxiliary Contacts NO/NC Vac WMZSAUX H Installs on left side of WMZS or shunt trip Max. one per WMZS (0) device Switches when WMZS is tripped electrically or manually Auxiliary/Trip Indicating Contact Small selector screw changes mode Vac WMZSAUXTRIP N OFF.. Two Form C (changeover) contacts Installs on left side of WMZS or shunt trip.... Auxiliary contacts switch when WMZS is tripped electrically or manually Trip indicating contact switches only when WMZS is tripped electrically Undervoltage Trip U D D Prevents WMZS from operating unless voltage is presen Installs on left side of WMZ Includes Test button Vac WMZSUVR Vac WMZSUVR 00 Vac WMZSUVR00 Shunt Trip Allows remote trip of WMZS Installs on left side of WMZS 0 Vac 0 Vdc WMZSST C C 0 Vac 0 Vdc WMZSST0 Allowable Combinations of Accessories AUX AUX AUX AUX WMZS WMZS WMZS TRIP TRIP or or Circuit Shunt Circuit UnderV Circuit Breaker Trip Breaker Trip Breaker 9

32 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers TECHNICAL DATA Busbar System Description Without Auxiliary Contacts For connecting WMZS Supplementary Protectors without auxiliary contacts. May be fed from line or load side. Rated Operational Current (A) Number of Poles per Device Number of Terminals Catalog Number 80 WMZSPT WMZSPT WMZSPT WMZS WMZS WMZS 00 WMZSPT WMZSPT WMZSPT Auxiliary/Trip Indicating Contact For connecting WMZS Supplementary Protectors with auxiliary contacts. May be fed from line or load side. 80 WMZSPTAUX WMZSPTAUX 8 WMZSP8TAUX WMZS WMZS 00 WMZSPTAUX WMZSPTAUX 8 WMZSP8TAUX WMZSBBTC WMZSCAP or WMZSCAP WMZSBCONA lb-in ( Nm) lb-in (. Nm) WMZSEXT 0 lb-in (. Nm)

33 Technical Data Description Electrical Contact function UL 0 Cable-In / Cable-Out Supplementary Protectors WMZSAUX WMZSAUXTRIP WMZSST WMZSUVR A + B C/O WMZS Circuit Breakers TECHNICAL DATA Rated operational voltage U n 0 Vac VacWMZSUVR VacWMZSUVR 00 VacWMZSUVR00 Voltage range WMZSST0 0 Vac 0 Vdc Voltage range WMZSST 0 Vac 0 Vdc Closing threshold (x U n ) 0.8 Tripping threshold (x U n ) 0. Rated frequency ƒ 0/0 Hz 0/0 Hz 0/0 Hz General use (UL/CSA) AC/0 Vac DC0/0 Vdc /A 0./0.A Pilot duty A00/Q00 Conventional free air thermal current I th A Rated operational current AC- I e AC- I e DC- I e A (0 Vac) A (0 Vac) 0.A (0 Vdc) Rated insulation voltage U i 0 Vac Minimum operating voltage per contact U min Vdc Rated impulse withstand voltage (./0μ) U imp. kv Rated conditional short-circuit current with A backup fuse I SC ka Maximum admissible backup fuse A gl Mechanical Standard front dimension mm mm mm Device height 80 mm 80 mm 80 mm Mounting width 8.8 mm. mm.8 mm Mounting On MCB IEC/EN 0 top-hat rail IEC/EN 0 top-hat rail Degree of protectionenclosed IP0 IP0 IP0 Terminal protection Protection against electric shock to IEC Protection against electric shock to IEC Protection against electric shock to IEC Terminals Lift terminals Twin-purpose terminals Twin-purpose terminals Terminal capacity Solid Flexible 0.. mm. mm x (.) mm 0.. mm. mm x (.) mm Tightening torque of terminal screws Nm ( 9 lb-in). Nm ( lb-in) 0.8 Nm ( lb-in)

34 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers TECHNICAL DATA Dimensions Miniature Circuit Breakers WMZS P P P Auxiliary Contacts WMZSAUX Shunt Releases WMZSST WMZSAUXTRIP 9 0 Undervoltage Releases WMZSUVR

35 UL 0 Cable-In / Cable-Out Supplementary Protectors WMZS Circuit Breakers TECHNICAL DATA Busbar and Accessory Weights and Dimensions Unit Weight (kg) Length (mm) Width (mm) Height (mm) WMZSPT WMZSPT WMZSPT WMZSPTAUX WMZSPTAUX WMZSP8TAUX WMZSPT WMZSPT WMZSPT WMZSPTAUX WMZSPTAUX WMZSP8TAUX WMZSEXT WMZSBCONA WMZSBBTC WMZSCAP WMZSCAP v L W H

36 Eaton s Electrical Sector is a global leader in power distribution, power quality, control and automation, and monitoring products. When combined with Eaton s full-scale engineering services, these products provide customerdriven PowerChainE solutions to serve the power system needs of the data center, industrial, institutional, public sector, utility, commercial, residential, IT, mission critical, alternative energy and OEM markets worldwide. PowerChain solutions help enterprises achieve sustainable and competitive advantages through proactive management of the power system as a strategic, integrated asset throughout its life cycle, resulting in enhanced safety, greater reliability and energy efficiency. For more information, visit Eaton Corporation Electrical Sector Superior Ave. Cleveland, OH United States 8-ETN-CARE (8-8-) Eaton.com 0 Eaton Corporation All Rights Reserved Printed in USA Publication No. PG00008E / Z990 April 0 Eaton is a registered trademark of Eaton Corporation. All other trademarks are property of their respective owners.