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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
MT1-B-14-420-1-A22-B-C


Carling Technologies CIRCUIT BREAKER M SERIES
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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 24.9055
Multiples of: 4

MCircuit BreakersHydraulic - Magnetic2 A250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
PR11-62F-2.50A-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 : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 25.3754
Multiples of: 1

SnapakCircuit BreakersHydraulic - Magnetic2.5 A  1 PoleReset Button- 40 C+ 85 CNot Illuminated 
AM1-A3-A-2-3


Circuit Breaker - 1 Pole - 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.

HEINEMANN CANADA CORPORATION Availability : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 26.5923
Multiples of: 1

            
AM1S-D3-A-7-2


Circuit Breaker Hydraulic Magnetic 1Pole 7A 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 : 48
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 26.5923
Multiples of: 1

            
LMLB1-1RLS4-52-10.0-1-91-V


Circuit Breakers
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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 26.8144
Multiples of: 1

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

USD 28.4025
Multiples of: 2

A SeriesHydraulic Magnetic Circuit BreakersCircuit Breaker30 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
HCBY1P30GA850


Circuit Breakers 120/240V 30A 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  30 A120 VAC , 240 VAC 1 Pole    Bulk
HCBY1P50GA850


Circuit Breakers 120/240V 50A 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  50 A120 VAC , 240 VAC 1 Pole    Bulk
HCBY1P50GG850


Circuit Breakers 120/240V 50A 1P CIRCUIT BREAKER, LUGS
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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  50 A120 VAC , 240 VAC 1 Pole    Bulk
HCBY1P10GA850


Circuit Breakers 120/240V 10A 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  10 A120 VAC , 240 VAC 1 Pole    Bulk
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