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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
W33-S2N1Q-5


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 232
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 26.0794
Multiples of: 1

W33Thermal Circuit Breakers 5 A250 V50 V2 PoleRocker  Not Illuminated 
2-1393248-1


Circuit Breaker Thermal 2Pole 5A 250VAC/50VDC
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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 : 232
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 26.0794
Multiples of: 1

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IEG1-35628-1-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 : 232
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 34.8863
Multiples of: 3

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M69-X2Q212-20


Circuit Breaker Hydraulic Magnetic 3Pole 20A 277VAC/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.

TE Connectivity Availability : 232
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 120.0515
Multiples of: 1

            
123A10-B2P


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 231
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.9526
Multiples of: 1

            
1658-A00-00-P13-10A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 231
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 3.8519
Multiples of: 1

1658 Thermal Overcurrent10 A240 VAC28 VDC1 PoleSelf - Reset- 20 C+ 60 CNot Illuminated 
AM1-A3-A-3-3


Circuit Breaker - 1 Pole - 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.

HEINEMANN CANADA CORPORATION Availability : 231
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 26.5923
Multiples of: 1

            
123L05-B2P-HA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 229
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 3.084
Multiples of: 1

            
KD1-2.5


Circuit Breaker 1Pole 2.5A 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.

EATON Availability : 229
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 5.6334
Multiples of: 1

            
Hot 4400.0030


Circuit Breakers CBE T11-611-10
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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 : 222
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 6.3609
Multiples of: 1

T11           
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