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
  
                
CLB-00000183


Circuit Breaker Thermal 1Pole 6A 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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 2.8195

Multiples of: 1

            
CLB-063-27E3N-W-A/06


Circuit Breaker Thermal 1Pole 6A 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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 2.9794

Multiples of: 5

ClbThermal Circuit Breakers          
1658-A21-02-P10-8A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 33
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 3.8052

Multiples of: 1

1658 Thermal Overcurrent8 A240 VAC28 VDC1 PoleSelf - Reset- 20 C+ 60 CNot Illuminated 
CLB-043-27E3N-B-A


Circuit Breaker Thermal 1Pole 4A 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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 4.5938

Multiples of: 1

CLBCircuit BreakersThermal4 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
4400.0290


Circuit Breakers .250 QC SP THERML 4A
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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 : 33
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 6.7473

Multiples of: 1

T11 Circuit Breaker For Equipment4 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot IlluminatedBulk
PP11-2-8.00A-OA-S


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
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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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 9.3844

Multiples of: 1

           -
104-P30-2A


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) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140-E
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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 : 33
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 12.8865

Multiples of: 1

104Thermal Circuit BreakersThermal Overcurrent Circuit Breaker2 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
GSB631PC32


Circuit Breakers MCB UL1077 C 1P 32A
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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.

Carlo Gavazzi Availability : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 12.9402

Multiples of: 1

GSB63           
UPG6-1-72-253-01


Circuit Breaker Magnetic 1Pole 25A
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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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 13.4138

Multiples of: 1

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1499969


Circuit Breakers TCP 32DC/20A 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 : 33
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 14.7168

Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker20 A 32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
1180-01-6A


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 : 33
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 14.8417

Multiples of: 1

1180Thermal Circuit BreakersThermal Overcurrent Circuit Breaker6 A250 VAC65 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
1BU15R


Circuit Breakers 15A B Characteristic UL 1077 1 POLE
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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.

Altech Availability : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 15.4124

Multiples of: 1

RCircuit Protection DevicesB - Trip15 A277 V 1 PoleHandle0 C+ 40 CNot Illuminated 
R11-2-4.00A-B189CV-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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 17.3381

Multiples of: 1

           -
IEG1-1-63-25.0-01-V


Circuit Breaker Hydraulic Magnetic 1Pole 25A 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.

Sensata Availability : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 18.8962

Multiples of: 3

 Circuit BreakersHydraulic - Magnetic25 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
IEGBX0-36969-1-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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 19.1887

Multiples of: 3

            
1D10UR


Circuit Breakers 10A,MCB D CHAR 1 PL, 277VAC, UL1077
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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.

Altech Availability : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 20.8075

Multiples of: 1

UrCircuit Protection DevicesD - Trip10 A277 V 1 PoleHandle- 25 C+ 55 CNot IlluminatedBulk
2480050000


Circuit Breakers MCB 1077 1P C 3A ACDC
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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.

Weidmuller Availability : 33
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 20.8246

Multiples of: 1

 Circuit BreakersThermal - Magnetic3 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNot Illuminated 
TMC 71C 01A


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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 21.2954

Multiples of: 1

            
B11-2-8.00A-30086-1-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 : 33
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 21.4987

Multiples of: 3

            
A9SF18110


Miniature circuit breakers ROHS
Icon ROHS
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 : 0
Calender.png

USD 6.5793

Multiples of: 1

            
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