About Circuit Breakers

Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.

Circuit Breakers

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
ZP-IHK


Auxiliary contacts; Contacts: NC + NO; Mounting: DIN; Charact: C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 364
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 18.9336

Multiples of: 1

            
CLB-103-00DNN-R-J


Circuit Breakers CIRCUIT BREAKER THERMAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 363
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 3.7275

Multiples of: 1

          Non - Illuminated 
CMB-083-11D1B-W-A/08


Circuit Breakers CMB08311D1BWA08
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 363
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 4.666

Multiples of: 1

CMBCircuit BreakersThermal8 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNot Illuminated 
CLB-153-11A5N-B-A/15


Circuit Breakers
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 363
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 5.4351

Multiples of: 1

CLBCircuit BreakersThermal15 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
4-1393250-8


Circuit Breakers CIRCUIT BREAKER THERMAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 361
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 4.8799

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type8 A250 V32 V1 PolePushbutton  Not Illuminated 
2-5700-IG1-P10-DD-25A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETA Availability : 360
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 17.3943

Multiples of: 1

2 - 5700Thermal Circuit BreakersThermal Overcurrent Circuit Breaker25 A250 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
W57-XG1A12A10-20


Circuit Breaker Thermal 1Pole 20A 250VAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 359
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 1.2981

Multiples of: 1

W57Thermal Circuit Breakers 20 A250 V 1 PolePushbutton  Not Illuminated 
7-1423675-6


Circuit Breaker Thermal 1Pole 20A 250VAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 359
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 1.6131

Multiples of: 1

W57Thermal Circuit Breakers 20 A250 V 1 PolePushbutton  Not Illuminated 
CLB-403-11B3A-B-A


Circuit Breakers 40 AMP METAL BLK
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 359
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 4.6935

Multiples of: 1

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector40 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
W69-X2Q12-3


Circuit Breaker Magnetic 3Pole 3A 277VAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 359
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 65.31

Multiples of: 1

            
QLB-253-00DNN-3BA


Circuit Breakers 25A Snap In Plastic .250 QC TAB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Qualtek Availability : 358
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 1.3994

Multiples of: 1

QLBCircuit BreakersThermal25 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
TA45-ABDBL200C0


Circuit Breaker Thermal 2Pole 20A 240VAC/60VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schurter Availability : 358
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 27.1513

Multiples of: 1

           -
JA2-A3-A-15-3


Circuit Breaker - 2 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 15A - ...
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HEINEMANN CANADA CORPORATION Availability : 358
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 41.4251

Multiples of: 1

            
109-210-101


Circuit Breaker Thermal 1Pole 10A 250VAC/50VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 357
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 55.1906

Multiples of: 1

           -
5-1393252-6


Circuit Breakers 15A 1 POLE TOGGLE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 357
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 61.2023

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker15 A277 V 1 PoleToggle  Not Illuminated 
EW50RAGU-3P050B


Circuit Breaker Hydraulic Magnetic 3Pole 50A 440VAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fuji Availability : 356
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 773.9685

Multiples of: 1

           -
4404.0005


Circuit Breakers 12A 240V AC / 48V DC SNAP-IN MOUNT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schurter Availability : 354
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 2.1483

Multiples of: 1

T9 - 611Circuit BreakersThermal12 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - IlluminatedBulk
CLB-033-11B2N-W-A


Circuit Breakers Push-to-Reset Thermal Circuit Breaker 3A 125-250VAC 32VDC WHITE BUTTON
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 354
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 6.146

Multiples of: 1

Clb Thermal         
6720005326


Circuit Breaker Electronic 1Pole 6A 24VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Weidmuller Availability : 354
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 89.9667

Multiples of: 1

           -
W28-XQ1B-8


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER THERMAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 61
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 4.3428

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type8 A250 V32 V1 PolePushbutton  Not Illuminated 
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