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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First...8687888990...
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
  
                
AM12774-10-AM1-B3-A


AM1277410AM1B3A heinemann canada corporation
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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 : 209
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 1.1212
Multiples of: 1

            
121B50-B2P-KA


Circuit Breakers SHORTSTOP CIRCUIT BREAKER
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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 : 209
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.301
Multiples of: 1

 Circuit BreakersShortstop50 A 12 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
1658-G21-02-P10-7A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 209
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 4.0016
Multiples of: 1

1658 Thermal Overcurrent7 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
30171-30


Circuit Breakers CIR_BRKR 30A 24V MEL HWD
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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.

Littelfuse Availability : 209
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 10.6923
Multiples of: 1

 Circuit BreakersAuto Reset30 A 24 VDC1 Pole   Non - IlluminatedBulk
EW100EAGU-3P100K


Circuit Breaker Thermal Magnetic 3Pole 100A 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 : 209
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 803.2689
Multiples of: 1

           -
NRPS10-2A


Circuit Breakers PCB CB
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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.

Idec Availability : 208
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 6.436
Multiples of: 1

NRPCircuit ProtectorsThermal2 A250 VAC32 VDC1 Pole - 10 C+ 50 CNot Illuminated 
1011962


Circuit Breakers TMC 71B 01A
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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.

Phoenix Contact Availability : 208
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 13.9104
Multiples of: 1

Tmc 7Circuit BreakersThermomagnetic Device Circuit Breaker1 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNot Illuminated 
W67-X2Q13-7


Circuit Breakers Over Voltage, Current, Temperature Devices
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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 : 208
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 23.4806
Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller7 A277 V 1 PoleToggle  Not Illuminated 
LELK11-1REC5-33036-4-V


Circuit Breaker Magnetic (Hydraulic Delay) - 1 Pole - 60A - 125V - Series With Auxiliary Switch - .187 Quick Connect - Lever A ...
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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.

Sensata Availability : 208
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 174.3919
Multiples of: 1

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124B15-00M


Circuit Breakers SHORTSTOP BREAKER
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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 : 207
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.301
Multiples of: 1

 Circuit BreakersShortstop15 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
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First...8687888990...

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