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
  
                
1BU15R


Circuit Breakers 15A B Characteristic UL 1077 1 POLE
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 15.4124

Multiples of: 1

RCircuit Protection DevicesB - Trip15 A277 V 1 PoleHandle0 C+ 40 CNot Illuminated 
UPG1-1-61-203-01


Circuit Breaker Magnetic 1Pole 20A
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 16.3012

Multiples of: 1

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PR11-62-4.00A-XX-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push to reset.
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 22.365

Multiples of: 3

           -
PP11-62-3.00A-OC-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 250VAC, 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.

Sensata Availability : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 16.9713

Multiples of: 3

           -
R11-2-4.00A-B189CV-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, rocker
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 17.3381

Multiples of: 1

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IEG1-1-63-25.0-01-V


Circuit Breaker Hydraulic Magnetic 1Pole 25A 277VAC
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 18.8962

Multiples of: 3

 Circuit BreakersHydraulic - Magnetic25 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
AA1-B0-34-630-5D1-C


Circuit Breakers MAGNETIC HYDRAULIC 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.

Carling Availability : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 18.6113

Multiples of: 2

A SeriesHydraulic Magnetic Circuit BreakersCircuit Breaker30 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
UPG6-1-72-253-01


Circuit Breaker Magnetic 1Pole 25A
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.0288

Multiples of: 1

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1019972


Circuit Breakers TMC 71C 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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.6194

Multiples of: 1

Tmc 7Circuit BreakersThermomagnetic Device Circuit Breaker1 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNot Illuminated 
1D10UR


Circuit Breakers 10A,MCB D CHAR 1 PL, 277VAC, UL1077
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.8075

Multiples of: 1

UrCircuit Protection DevicesD - Trip10 A277 V 1 PoleHandle- 25 C+ 55 CNot IlluminatedBulk
TMC 71C 01A


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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 21.2954

Multiples of: 1

            
B11-2-8.00A-30086-1-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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 21.4987

Multiples of: 3

            
IEGBX1-1-62-25.0-M6-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 250VAC,25A, rocker hndl
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 22.8543

Multiples of: 3

IEG  25 A250 VAC 1 PoleRocker- 40 C+ 85 CNot Illuminated 
IELK1-1-62-15.0-91-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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 25.62

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic15 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
IELK1-1-72-40.0-01-V


Circuit Breakers 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.

Sensata Availability : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 27.0158

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic40 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
MT1-B-14-430-2-A24-B-J


Circuit Breakers 3A 1P Wht Act, Scrw 8-32 lug, UL489A
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 28.5206

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic3 A125 VAC /250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNon - Illuminated 
AM1-B3-A-5-2


Circuit Breaker Hydraulic Magnetic 1Pole 5A 65VDC
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 29.6862

Multiples of: 1

            
AM1R-B3-AC07D-A-5-2


Circuit Breaker Hydraulic Magnetic 1Pole 5A 277VAC
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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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 29.6862

Multiples of: 1

            
AM1-A3-A-7.5-2


AM1A3A7DDOT52 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 : 33
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 30.4453

Multiples of: 1

            
IEGF6-40153-072-V


Circuit Breaker - Custom - 15A - White Handle
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 18.9131

Multiples of: 3

            
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