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
  
                
4-1393254-4


Circuit Breakers CIRCUIT BREAKER SWITCH 20A 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 : 122
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 42.5513
Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W920 A 65 V1 PoleToggle  Not Illuminated 
EW50RAGU-3P015B


Circuit Breaker Hydraulic Magnetic 3Pole 15A 440VAC
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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.

Fuji Availability : 122
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 803.2689
Multiples of: 1

           -
EW50RAGU-3P015K


Circuit Breaker Hydraulic Magnetic 3Pole 15A 440VAC
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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.

Fuji Availability : 122
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 803.2689
Multiples of: 1

           -
CMB-153-27G3N-W-A


Circuit Breaker Magnetic 15A 125VAC to 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.

Carling Availability : 121
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 2.625
Multiples of: 10

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TA45-ABTBL050C0


Circuit Breaker Thermal 2Pole 5A 240VAC/60VDC
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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 : 121
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 19.0706
Multiples of: 1

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1-1393254-6


Circuit Breakers CIRCUIT BREAKER SWITCH 10A 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 : 121
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 29.9775
Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 10 A277 V 1 PoleToggle  Not Illuminated 
2-1393254-3


Circuit Breakers CIRCUIT BREAKER SWITCH 15A 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 : 121
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 46.5412
Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 15 A277 V 1 PoleToggle  Not Illuminated 
PR21-4-12.0A-39628-12-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 : 121
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 55.1119
Multiples of: 1

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2C10UL


Circuit Breakers 10A, C CHAR, 2POLE 480Y277VAC,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 : 121
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 59.0756
Multiples of: 1

UlCircuit Protection DevicesC - Trip10 A277 V 2 PoleHandle  Not Illuminated 
KD1-2R5


KD12R5 eaton
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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 : 120
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 5.7823
Multiples of: 1

            
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First...116117118119120...

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