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
  
                
CBM E4 24DC/0.5-10A NO-R


Multi-channel, electronic device circuit breaker with active current limitation for protecting four loads at 24 V DC in the event ...
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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 : 28
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 319.6725

Multiples of: 1

            
AP117-1-72-203


Circuit Breaker Hydraulic Magnetic 3Pole 20A 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 : 28
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 547.9488

Multiples of: 1

 Circuit Protectors 20 A 50 VDC3 PoleToggle  Not Illuminated 
AP1-1-51F-302


Circuit Breaker Hydraulic Magnetic 1Pole 3A 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 : 28
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 598.3425

Multiples of: 1

 Circuit Protectors 3 A  1 PoleToggle  Not Illuminated 
CBM E8 24DC/0.5-10A NO-R


Multi-channel, electronic device circuit breaker with active current limitation for protecting eight loads at 24 V DC in the event ...
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 : 28
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 640.795

Multiples of: 1

            
AP114-26065-1


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 : 28
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1722.1181

Multiples of: 1

            
NXB-63 1P D50A


Circuit Breakers 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.

CHINT Availability : 27
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 1.5299

Multiples of: 1

            
NR21


Circuit Breaker Accessories Circuit Protector Plug-In base
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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.

Idec Availability : 27
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 4.0032

Multiples of: 1

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A9K01120


Circuit breaker; 230/400VAC; Inom: 20A; Poles: 1; DIN; Charact: B
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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.

Schneider Availability : 27
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 4.9746

Multiples of: 1

K60N  20 A  1     
Hot 4435.0001


Circuit Breakers CBE TA35-CFTWF200C0
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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 : 27
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 8.673

Multiples of: 1

Ta35 Supplementary Protector20 A240 VAC32 VDC1 PoleRocker- 30 C+ 60 CNot Illuminated 
S202-C10


AB S202C10 MCB 2P C 10A 480Y/277 SU
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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 : 27
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 10.0333

Multiples of: 1

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