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
  
                
AB2-B0-46-650-521-C


Circuit Breaker Hydraulic Magnetic 2Pole 50A 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 : 32
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 137.0513
Multiples of: 1

            
IELHK111-1-61F-50.0-AD-01-


Circuit Breaker Magnetic 3Pole 50A
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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 : 32
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 161.4522
Multiples of: 1

            
6720005321


Circuit Breaker Electronic 1Pole 1A 24VDC
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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 : 32
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 172.2263
Multiples of: 1

           -
BW50RAGU-2P030


Circuit Breaker Hydraulic Magnetic 2Pole 30A 690VAC/250VDC
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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.

Fuji Availability : 32
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 175.1605
Multiples of: 1

           -
IPAP-111-1-62-7.50-S-01


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 : 32
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 179.8812
Multiples of: 1

 Circuit ProtectorsHydraulic - Magnetic7.5 A  3 PoleToggle- 40 C+ 85 CNot Illuminated 
209-3-25194-2


Circuit Breakers Cir Brkr, HydMag, 3 pl, 240VAC, 45A, UL Listed
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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 : 32
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 214.1275
Multiples of: 1

209Circuit Breakers 45 A240 VAC 3 PoleRocker  Not Illuminated 
M39019/02-231S


Circuit Breaker Magnetic 1Pole 5A 240VAC/50VDC
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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 : 32
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 372.015
Multiples of: 1

            
AP17-1-62-502


Circuit Breaker Hydraulic Magnetic 2Pole 5A 240VAC
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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 : 32
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 1255.1174
Multiples of: 1

APCircuit Breakers 5 A250 VAC 2 PoleToggle  Not Illuminated 
CLB-103-12C3N-B-H


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.

Carling Availability : 31
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 3.8194
Multiples of: 1

ClbThermal Circuit Breakers 10 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
1658-G21-02-P13-10A


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 : 31
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 3.9375
Multiples of: 1

1658Circuit BreakersManual Reset10 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
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