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
  
                
4430.2302


Circuit Breakers TA45 ORANGE RCKR 2 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.

Schurter Availability : 28
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 34.983
Multiples of: 1

Ta45Thermal Circuit BreakersCircuit Breaker2 A240 V60 V2 PolesRocker- 10 C+ 55 C  
AA1-B0-34-610-1B1-C


Circuit Breakers CIRC BREAKER Hyd/Mag,3 POLE,15AMP
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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 : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 35.4112
Multiples of: 2

AHydraulic Magnetic Circuit Breakers 10 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
AA1-B0-11-630-1B1-C


Circuit Breaker Hydraulic Magnetic 1Pole 30A 80VDC
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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 : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 36.33
Multiples of: 2

A SeriesHydraulic Magnetic Circuit Breakers 30 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
AA1-B0-24-620-5D1-C


Circuit Breaker 1Pole 20A 277VAC/80VDC
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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 : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 39.931
Multiples of: 2

AA - Series Hydraulic Magnetic Circuit Breakers 20 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
2210-T210-K0M1-H121-2A


Circuit Breakers 1077 1P DM 277VAC65VDC
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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 : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 41.3306
Multiples of: 1

2210 - T2Thermal Circuit BreakersThermal Magnetic Circuit Breaker2 A277 VAC65 VDC1 PoleToggle- 30 C+ 60 CNot Illuminated 
5SY4210-7


Circuit Breaker Miniature 2Pole 10A 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.

Siemens Availability : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 45.0996
Multiples of: 1

            
W91-X112-25


Circuit Breakers CIRCUIT BREAKER SWITCH 25A 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.

TE Connectivity Availability : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 46.0162
Multiples of: 1

W9Circuit BreakersSupplementary Protector / Motor Controller25 A277 VAC 1 PoleToggle- 40 C+ 85 CNon - Illuminated 
IEG66-36276-2-UV


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 : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 46.735
Multiples of: 1

 Magnetic Circuit BreakersHydraulic Magnetic Circuit Protectors 240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNot Illuminated 
TMC 61C 02A


Thermomagnetic circuit breaker, one-pole, 2.0 A thermal trip. DIN rail mounted and UL 1077-recognized with optional auxiliary contact for either ...
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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 : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 47.3728
Multiples of: 1

            
LELK1-1REC4-27129-959


Circuit Breaker Magnetic (Hydraulic Delay) - 80 VDC - 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.

Sensata Availability : 28
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 47.9823
Multiples of: 1

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