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
  
                
4-1393247-2


Circuit Breakers 5A TOGGLE ACTUATOR
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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 : 479
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 37.3144
Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker5 A240 V50 V1 PoleToggle  Not Illuminated 
HP1-01


VP Connector For Oval and Flush Bezel Only
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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 : 478
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 0.9552
Multiples of: 1

Vp Plug Connector       Illuminated-
QMB-073-00ENN-3BA


Circuit Breakers 7A Snap In Plastic .250 QC TAB TUV
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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 : 477
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 1.47
Multiples of: 1

QMBCircuit BreakersThermal7 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
CMB-103-27G3N-W-A/10


Circuit Breakers CMB10327G3NWA/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.

Carling Availability : 475
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 3.096
Multiples of: 1

CMB Thermal10 A125 VAC to 250 VAC32 VDC Pushbutton- 40 C+ 85 C  
CLB-063-11B3A-B-A


Circuit Breakers 6 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 : 473
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 3.6225
Multiples of: 1

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector6 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
CLB-303-11A3N-BA


Carling Technologies Circuit Breakers 30A METAL BLACK
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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 : 471
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 4.1176
Multiples of: 1

CLBCircuit BreakersThermal30 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
KD1-0.5


Thermal Circuit Breaker - KD Series - 500 mA - 1 Pole - 50 VDC - 250 VAC - Panel.
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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 : 468
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 17.9739
Multiples of: 1

            
QLB-303-00DNN-3BA


Circuit Breakers 30A Snap In Plastic .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 : 466
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.587
Multiples of: 1

QLBCircuit BreakersThermal30 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
QMB-103-00ENN-3BA


Circuit Breakers 10A Snap In Plastic .250 QC TAB TUV
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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 : 463
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 1.5488
Multiples of: 1

QMBCircuit BreakersThermal10 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
CMB-153-11C3N-B-A


Circuit Breakers 15 AMP PLASTIC 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 : 459
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.8376
Multiples of: 1

CThermal Circuit BreakersPushbutton Thermal Circuit Protector15 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
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