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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First...5657585960...
First...5657585960...
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
  
                
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 : 291
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 2.625

Multiples of: 1

CThermal Circuit BreakersPushbutton Thermal Circuit Protector15 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
109-215-101


Circuit Breaker Thermal 1Pole 15A 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 : 153
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 128.625

Multiples of: 1

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W68-X2Q12-6


Circuit Breaker Hydraulic Magnetic 2Pole 6A 277VAC
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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 : 153
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 207.3965

Multiples of: 1

           -
AP17-1R-64F-123


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 : 153
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 769.0594

Multiples of: 1

 Circuit Protectors 12 A  2 PoleToggle  Not Illuminated 
123B40-A2P-KA


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 : 152
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 2.7565

Multiples of: 1

 Circuit BreakersShortstop40 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
1610-92-15A


Circuit Breakers Miniaturised single pole autoreset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Version 1616is
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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 : 152
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 5.5325

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker15 A 12 VDC1 PoleSelf - Reset- 40 C+ 85 CNot Illuminated 
Hot 4400.0194


Circuit Breakers .250 QC SP THERML 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.

Schurter Availability : 152
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 7.1295

Multiples of: 1

T11 Circuit Breaker For Equipment5 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
1019912


Circuit Breakers TMC 71B 05A
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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 : 152
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 21.2954

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic5 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
TMC 71B 05A


Thermomagnetic device circui
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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 : 152
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 21.2954

Multiples of: 1

            
JA1-B3-A-15-3


Circuit Breaker - 1 Pole - Standard Style - Push-on Terminal - 65 VDC - 15A - Series Trip - ...
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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 : 151
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 14.8024

Multiples of: 1

            
Z-AHK


Auxiliary contacts; Contacts: NC + NO; Mounting: DIN; Charact: C
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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 : 151
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 17.64

Multiples of: 1

            
TMC 71C 08A


Thermomagnetic device circui
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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 : 151
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 21.2954

Multiples of: 1

            
1019979


Circuit Breakers TMC 71C 08A
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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 : 151
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 21.2954

Multiples of: 1

Tmc 7Circuit BreakersThermomagnetic Device Circuit Breaker8 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNot Illuminated 
IEG6-36838-15-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 : 151
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 21.315

Multiples of: 3

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2907630


Circuit Breaker Thermomagnetic 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.

Phoenix Contact Availability : 151
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 28.2975

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic5 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
3-1393253-4


Circuit Breakers 20A 2 POLE 2 TOGGLE
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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 : 151
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 197.9485

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker20 A277 V 2 PolesToggle  Not Illuminated 
TMC 71C 06A


Thermomagnetic device circui
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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 : 150
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 21.2954

Multiples of: 1

            
IEG11-31357-5-V


IEG11313575V airpax
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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 : 150
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 31.5

Multiples of: 1

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W28-ST1A-7


Circuit Breaker - Thermal - Single Pole Fuseholder Type - Push to Reset Actuator - 7A - 250VAC/32VDC - Black Bezel With White ...
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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 : 150
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 110.2455

Multiples of: 1

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W31-X2M1G-35


Circuit Breakers 35A 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 : 147
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 43.9593

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker35 A240 V50 V1 PoleToggle- 20 C+ 60 CNot IlluminatedBulk
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First...5657585960...

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