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...106107108109110...
First...106107108109110...
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
  
                
109-215-101


Circuit Breaker Thermal 1Pole 15A 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 : 153
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 63.9056
Multiples of: 1

           -
EW50RAGU-3P040K


Circuit Breaker Hydraulic Magnetic 3Pole 40A 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 : 153
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 803.2689
Multiples of: 1

           -
AP17-1R-64F-123


Circuit Breakers Cir Brkr Hyd Mag
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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 : 153
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 1336.0724
Multiples of: 1

 Circuit Protectors 12 A  2 PoleToggle  Not Illuminated 
123B40-A2P-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 : 152
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 2.844
Multiples of: 1

 Circuit BreakersShortstop40 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
Hot W51-A121B1-15


Circuit Breakers 15A RCKR ACT RED ILL
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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 : 152
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 3.0726
Multiples of: 1

W51Thermal Circuit BreakersCircuit Breaker15 A125 V50 V1 PoleRocker0 C+ 60 CIlluminated 
1110987


Circuit Breakers CAPAROC PD 0V
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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 : 152
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 46.704
Multiples of: 1

 Circuit BreakersElectronic10 A 12 VDC , 24 VDC1 PoleLever- 30 C+ 65 CNon - Illuminated 
JA1-B3-A-15-3


Circuit Breaker - 1 Pole - Standard Style - Push-on Terminal - 65 VDC - 15A - Series Trip - ...
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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 : 151
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 15.4791
Multiples of: 1

            
IEG6-36838-15-V


Circuit Breakers Cir Brkr Hyd Mag
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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 : 151
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 20.5668
Multiples of: 3

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2907584


Circuit Breaker Thermal Magnetic 1Pole 2A
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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 : 151
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 41.0067
Multiples of: 1

TMC 8Circuit BreakersThermomagnetic2 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
1065729


Circuit Breakers CBMC E4 24DC/1-10A S-R
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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 : 151
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 127.7776
Multiples of: 1

CbmcElectronic Device Circuit Breaker 40 A 24 VDC4 PoleButton- 25 C+ 60 CIlluminated 
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First...106107108109110...

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