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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
Hot W28-XQ1A-7


Circuit Breakers 7A 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.

TE Connectivity Availability : 377
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.9402
Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type7 A250 V32 V1 PolePushbutton- 20 C+ 60 CNot IlluminatedTray
CMBA-053-NNFNN-B-A


Circuit Breaker Thermal 1Pole 5A
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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 : 371
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 4.5941
Multiples of: 10

           -
2-5700-IG1-P10-DD-15A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push
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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 : 371
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 14.5745
Multiples of: 1

2 - 5700Thermal Circuit BreakersThermal Overcurrent Circuit Breaker15 A250 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
1-1423364-2


Circuit Breakers W57-XB1A4A10-5 CKTBKR THERM PB
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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 : 370
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.5725
Multiples of: 10

           -
W57-XB1A4A10-5


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER QC.250 TERML 5A
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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 : 370
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.5725
Multiples of: 10

W57Thermal Circuit BreakersSupplementary Protector5 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedBulk
AA1-B0-46-470-3B1-C


Circuit Breaker 1Pole 7A 277VAC/80VDC
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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 : 370
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 18.8869
Multiples of: 1

A SeriesHydraulic Magnetic Circuit Breakers          
CTB-B-B-03


Circuit Breakers 3 AMP 50VDC PNL MNT
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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 : 369
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.4675
Multiples of: 10

CtbThermal Circuit BreakersPanel Mount Rocker Thermal Circuit Protector3 A250 V32 V1 PoleRocker- 10 C+ 60 CNot Illuminated 
W33-S2N1Q-15


Circuit Breaker, Thermal - Switch+Breaker - White - No Lamp
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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 : 367
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 24.99
Multiples of: 1

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QLB-073-11B3N-3BA


Circuit Breakers 7A FRT PANEL METAL .250 QC TAB
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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.

Qualtek Availability : 366
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 1.6144
Multiples of: 1

QLBCircuit BreakersThermal7 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
CLB-403-11B3A-B-A


Circuit Breakers 40 AMP METAL 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.

Carling Availability : 366
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 4.6987
Multiples of: 5

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector40 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
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First...5657585960...

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