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...171172173174175...
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
  
                
4400.0121


Circuit breaker; Urated: 240VAC; 48VDC; 3.5A; SPST; Poles: 1; Ø9.6mm
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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 : 78
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 6.3939
Multiples of: 1

   3.5 A  1     
4400.0074


Circuit breaker; Urated: 240VAC; 48VDC; 2.3A; SPST; Poles: 1; screw
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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 : 78
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 6.3939
Multiples of: 1

   2.3 A  1     
4400.0221


Circuit breaker; Urated: 240VAC; 48VDC; 0.6A; SPST; Poles: 1; Ø9.6mm
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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 : 78
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 6.3939
Multiples of: 1

   0.6 A  1     
IPA-1-36845-6-T


Circuit Breakers
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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 : 78
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 10.71
Multiples of: 1

           -
104-PR-3A


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 : 78
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 13.2956
Multiples of: 1

104Thermal Circuit BreakersThermal Overcurrent Circuit Breaker3 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
ZP-WHK


Auxiliary contacts; SPDT; DIN; Charact: C; AC load @R:3A/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.

Eaton Availability : 78
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 17.3929
Multiples of: 1

            
2907634


Circuit Breaker Thermal Magnetic 1Pole 10A
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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 : 78
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 20.8052
Multiples of: 1

TMC 8Circuit BreakersThermomagnetic10 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
CPP11S-52-2.00A-OC-H-T


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 : 78
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 29.5181
Multiples of: 3

           -
W67-X2Q12-10


TE Connectivity P&B Circuit Breakers 1pole 10Amp Toggle Mag 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.

TE Connectivity Availability : 78
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 34.3171
Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M6/W6 - Compact Size10 A277 V 1 PoleToggle- 40 C+ 85 CNot IlluminatedTray
2907655


Circuit Breakers TMC 82D 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 : 78
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 43.3372
Multiples of: 1

TMC 8Circuit BreakersThermomagnetic5 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
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