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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
CLB-203-11A2N-B-F/20


Circuit Breaker Thermal 1Pole 20A 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 : 54
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 3.8995
Multiples of: 10

            
2CDS251025R0065


Circuit breaker; 230VAC; Inom:6A; Poles:1; DIN; Charact: B; 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.

ABB Availability : 54
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 4.0279
Multiples of: 1

   6 A  1     
CLB-303-12C1N-W-F


Circuit Breaker Thermal 1Pole 30A 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 : 54
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 4.295
Multiples of: 5

ClbThermal Circuit Breakers          
BK/CBC-50B


Circuit Breakers 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 : 54
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 11.655
Multiples of: 1

CBCCircuit BreakersAuto Reset50 A 14 VDC1 Pole - 40 C+ 85 CNon - IlluminatedBulk
5SL6210-6


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.

Siemens Availability : 54
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 13.4355
Multiples of: 1

   10 A  2     
1140-G111-P1M1-8A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. For lower current ratings see types 106. Approved to CBE standard EN 60934 (IEC 60934).
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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 : 54
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 14.2407
Multiples of: 1

1140 Thermal Overcurrent8 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
UPG1-1542-4


Sensata Technologies
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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 : 54
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 16.9968
Multiples of: 1

            
R11-61-2.50A-B01CH-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, rocker
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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 : 54
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 19.3914
Multiples of: 3

SnapakCircuit Breakers 2.5 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
181060F-01-1


Circuit Breakers 60A CIRCUIT BREAKER- CB181F-60
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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 : 54
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 29.14
Multiples of: 1

18X Hi - AmpCircuit ProtectorsAuto Reset60 A 30 VDC1 Pole - 32 C+ 82 CNon - Illuminated 
AM1-B2-A-60-3


Circuit Breaker - 1 Pole - 60A.
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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 : 54
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 34.9981
Multiples of: 1

            
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