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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
67-30-A1B1-B009


Miniature residual current protection circuit breaker 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.

SOUDELOR Availability : 44
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USD 1.0885

Multiples of: 1

            
CLB-253-00DNN-W-A


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 44
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 4.5058

Multiples of: 1

CLB Thermal         
106-M2-P10-0.5A


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. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140
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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 : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 8.3869

Multiples of: 5

106 - M2 Thermal Overcurrent500 mA240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated-
1170-21-20A


Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership bene
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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 : 44
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 9.6905

Multiples of: 1

1170Thermal Circuit BreakersThermal Automotive Circuit Breaker20 A 28 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
104-PR-2.5A


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) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140.
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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 : 44
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 10.8108

Multiples of: 1

104 Thermal Overcurrent2.5 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
104-P30-0.5A


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 : 44
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 12.8865

Multiples of: 1

104 Thermal Overcurrent500 mA240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
2-5700-IG1-P10-15A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push
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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 : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 13.2825

Multiples of: 10

2 - 5700Thermal Circuit BreakersThermal Overcurrent Circuit Breaker15 A250 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
1499947


Circuit Breakers TCP 32DC/40A F
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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 : 44
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 14.7168

Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker40 A 32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
JA1S-T3-A-0013-03-E


Circuit Breaker Magnetic 1Pole 13A 250VAC
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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 : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 14.8024

Multiples of: 1

            
106-M2-P30-0.5A


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. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140
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.

ETA Availability : 44
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 16.1684

Multiples of: 1

106 - M2 Thermal Overcurrent500 mA240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
105-P10-5A


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) snap-in type. Manual release facility optional. Approved to CBE standard EN 60934 (IEC 60934). For higher cur
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.

ETA Availability : 44
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 17.1058

Multiples of: 1

105Thermal Circuit BreakersThermal Overcurrent Circuit Breaker5 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
AA1-B1-24-460-1B1-C


Circuit Breaker 1Pole 6A 277VAC/80VDC
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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 : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 18.2437

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic6 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
IEG6-1-63-30.0-01-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 : 44
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USD 20.3872

Multiples of: 3

 Circuit Breakers 30 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
4430.0545


Circuit Breakers CBE TA45-ABTWF030C0
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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 : 44
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USD 20.9972

Multiples of: 1

Ta45           
TA45-ABTWF030C0


TA45 Series Circuit Breaker, 2 Pole Rocker, 1-Pole Protection, QC Terminals, White Rocker, Embossed -/o, 3 A
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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 : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 20.9972

Multiples of: 1

            
BA1-B0-34-630-121-C


Circuit Breakers 30 A ONE 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.

Carling Availability : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 22.2338

Multiples of: 2

BHydraulic Magnetic Circuit BreakersCircuit Breaker30 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
TA45-ABTWF038C0


TA45 Series Circuit Breaker, 2 Pole Rocker, 1-Pole Protection, QC Terminals, White Rocker, Embossed -/o, 3.8A
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.

Schurter Availability : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 24.142

Multiples of: 1

            
TMC 81D 08A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, Color: gray
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.

Phoenix Contact Availability : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 26.6227

Multiples of: 1

            
AM1-A3-A-5-3


Circuit breaker - 5 A - 250 V - Medium time delay - Ignition protected - 50/60HZ - Black I/O ...
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.

HEINEMANN CANADA CORPORATION Availability : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 29.6862

Multiples of: 1

            
1D6UL


Circuit Breakers 6A, D CHAR, 1POLE 277VAC, UL489
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.

Altech Availability : 44
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 30.269

Multiples of: 1

UlCircuit Protection DevicesD - Trip6 A277 V 1 PoleHandle  Not Illuminated 
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