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
  
                
HCBY1P60GA850


Circuit Breakers 120/240V 60A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT
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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 : 48
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 29.484
Multiples of: 1

HCB  60 A120 VAC , 240 VAC 1 Pole    Bulk
NRBM1100-F-30A-MA


Circuit Breaker Electromagnetic 1Pole 30A 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.

Idec Availability : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 29.966
Multiples of: 1

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1D3UL


Circuit Breakers 3A, D CHAR, 1POLE 277VAC, UL489
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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.

Altech Availability : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 30.4823
Multiples of: 1

UlCircuit Protection DevicesD - Trip3 A277 V 1 PoleHandle  Not Illuminated 
1C5DL


Circuit Breakers 1C5DL, 5A, 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.

Altech Availability : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 31.4475
Multiples of: 1

Ul  5 A 125 VDC1 PoleHandle- 25 C+ 55 CNot Illuminated 
IPA-6-1-51-7.50-01-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 : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 33.7648
Multiples of: 1

            
CD1-X0-16-637-33A-C


Circuit Breaker - 1 Pole - Rocker - Indicate ON - Horizontal Legend - DC Long Delay
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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 : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 33.7837
Multiples of: 2

C SeriesHydraulic Magnetic Circuit Breakers          
IPA-1-1-52-4.00-A-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 : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 34.6012
Multiples of: 1

            
1110-F112-P1M1-4A


Circuit Breakers Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Featuring an ergon
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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 : 48
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 35.4637
Multiples of: 1

1110 - Fx12 - P1m1Thermal Circuit BreakersThermal Overcurrent Circuit Breaker4 A250 VAC50 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
TMC 72C 30A


Thermomagnetic device circui
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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 : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 38.6209
Multiples of: 1

            
1020009


Circuit Breakers TMC 72C 30A
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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 : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 38.6209
Multiples of: 1

TMC 7Circuit BreakersThermomagnetic30 A277 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
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