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
  
                
1538627


Circuit Breakers TCP 10/12A
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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.

Phoenix Contact Availability : 445
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 25.92
Multiples of: 1

 Circuit BreakersThermal Miniature12 A250 VAC72 VDC1 Pole - 20 C+ 60 CNon - Illuminated 
1393249-6


Circuit Breakers 30A 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 : 441
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 6.4355
Multiples of: 4

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker30 A250 V50 V1 PolePushbutton  Not Illuminated 
QLB-103-00DNN-3BA


Circuit Breakers 10A 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 : 440
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 1.5488
Multiples of: 1

QLBCircuit BreakersThermal10 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
4404.0004


Circuit Breakers 10A 240V AC / 48V DC SNAP-IN MOUNT
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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 : 440
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.1373
Multiples of: 1

T9 Circuit Breaker For Equipment10 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
21120-00


Circuit Breakers CIRCUIT BREAKER TYPE I 2
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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 : 440
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.9583
Multiples of: 1

210Circuit BreakersAuto Reset20 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
4404.0028


Circuit Breakers 15A 0.25" QC Threaded neck
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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 : 439
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.1373
Multiples of: 1

T9Thermal Circuit BreakersCircuit Breaker15 A240 V48 V1 PolePushbutton- 5 C+ 60 CNot Illuminated 
CLB-053-11A3N-B-A


Carling Technologies Circuit Breakers 5 AMP 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 : 439
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 5.6875
Multiples of: 5

ClbThermal Circuit Breakers 5 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
QLB-033-00DNN-3BA


Circuit Breakers SNAP IN 3A 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 : 438
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 1.7325
Multiples of: 1

QLBCircuit BreakersThermal3 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
CMB-153-27GNN-W-A


Circuit Breaker Thermal 1Pole 15A 125VAC/250VAC/32VDC
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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 : 438
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.6643
Multiples of: 10

CMBCircuit BreakersThermal15 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
3-1393250-4


Circuit Breakers Through Hole RoHS
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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 : 427
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.5856
Multiples of: 10

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