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...
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
  
                
CERB1-1-52-10.0-DE-01-T


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 : 156
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 38.6479
Multiples of: 1

            
121A30-A2M


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 : 155
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 2.364
Multiples of: 1

           -
1658-G21-02-P10-13A


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 : 155
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 4.2656
Multiples of: 1

1658Circuit BreakersManual Reset13 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
W28-XQ1B-3


Circuit Breakers CIRCUIT BREAKER THERMAL 3A RED
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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 : 155
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 4.661
Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type3 A250 V32 V1 PolePushbutton  Not Illuminated 
CPP11-52-20.0A-OC-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
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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 : 155
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 25.2656
Multiples of: 3

            
EM12-T01-001-DC24V-40A


Circuit Breakers 508, DM, 40A Entrance Supply module REX12-T
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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 : 155
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 27.6155
Multiples of: 1

Rex12 - T       - 25 C+ 60 C  
CA3-B0-26-630-121-D


Circuit Breaker Hydraulic Magnetic 3Pole 30A 277VAC/480VAC
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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 : 155
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 250.4666
Multiples of: 1

CCircuit BreakersHydraulic - Magnetic30 A240 VAC125 VDC3 PoleHandle- 40 C+ 85 CNot Illuminated 
Hot 4400.0010


Circuit Breakers .250 QC SP THERML 3A
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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 : 154
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 6.4018
Multiples of: 1

T11 Circuit Breaker For Equipment3 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot IlluminatedBulk
1019910


Circuit Breakers TMC 71B 03A
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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 : 154
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 16.0959
Multiples of: 1

TMC 7Circuit BreakersThermomagnetic3 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
1538622


Circuit Breakers TCP 5A
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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 : 154
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 21.984
Multiples of: 1

 Circuit BreakersThermal Miniature5 A250 VAC65 VDC1 Pole - 20 C+ 60 CNon - Illuminated 
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First...106107108109110...

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