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
  
                
CTB-B-B-05-B


Circuit Breakers 5A 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 : 67
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 3.045
Multiples of: 10

CtbThermal Circuit Breakers 5 A250 V32 V1 PoleRocker- 10 C+ 60 CNot Illuminated 
1-1423712-4


Circuit Breakers W28-XQ1A-4.5=CKTBKR THERM ROCK
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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 : 67
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 3.3207
Multiples of: 1

W28Circuit BreakersThermal4.5 A250 VAC32 VDC1 PolePushbutton- 20 C+ 60 CNon - Illuminated 
CLB-203-27E3N-W-A/20


Circuit Breakers 20A 125-250VAC 32VDC Wht Btn Straight Trm
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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 : 67
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 4.1533
Multiples of: 5

Clb Thermal         
1393249-9


Circuit Breakers 15A 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 : 67
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 4.665
Multiples of: 70

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker15 A250 V50 V1 PolePushbutton  Not Illuminated 
4400.0117


Circuit breaker; Urated: 240VAC; 48VDC; 10A; SPST; Poles: 1; DROP-IN
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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 : 67
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 6.3939
Multiples of: 1

   10 A  1     
A9F03104


Circuit breaker; 230VAC; Inom:4A; Poles no:1; Mounting: DIN; 6kA
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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.

Schneider Availability : 67
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 9.3372
Multiples of: 1

   4 A  1     
1410-G111-L2F1-S01-1A


Circuit Breakers Miniature thermal circuit breaker for threadneck panel mounting, fast acting
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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 : 67
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 10.7756
Multiples of: 5

1410 - G1Circuit BreakersThermal1 A240 VAC28 VDC1 PoleReset Button- 20 C+ 70 CNon - Illuminated 
1499966


Circuit Breakers TCP 32DC/7,5A M
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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 : 67
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 11.16
Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker7.5 A 32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
A9F03210


Circuit breaker; 400VAC; Inom:10A; Poles no:2; Mounting: DIN; 6kA
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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.

Schneider Availability : 67
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 15.9282
Multiples of: 1

   10 A  2     
1180-01-4A


Circuit Breakers Thermal circuit breaker, plug-in type, single pole, switching function optional
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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 : 67
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 16.108
Multiples of: 1

1180Thermal Circuit BreakersThermal Overcurrent Circuit Breaker4 A250 VAC65 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
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First...186187188189190...

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