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
  
                
6-1393254-4


Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK
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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 : 256
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USD 148.2396

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 30 A277 V 2 PolesToggle  Not Illuminated 
Hot 4400.0047


Circuit Breakers .250 QC SP THERML 2A
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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 : 254
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 6.5121

Multiples of: 1

T11 Circuit Breaker For Equipment2 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
W67-X2Q10-1


Magnetic Hydraulic Circuit Breaker - Single Pole - Series Trip - White Toggle - .250“ Quick Connect - Instantaneous Time Delay ...
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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 : 254
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 61.635

Multiples of: 1

           -
W28-SQ11A-8


Circuit Breaker - Thermal - Single Pole Fuseholder Type - Push to Reset Actuator - 8A - 250VAC/32VDC - Black Bezel With No Rat ...
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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 : 252
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 40.7662

Multiples of: 1

           -
IEL111-1-61-30.0-01-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 : 252
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 243.3302

Multiples of: 1

            
LELK1-1-52-25.0-01-V


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 : 250
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 27.8212

Multiples of: 1

LEL/LMLCircuit BreakersHydraulic - Magnetic25 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
413-K14-LN2-50A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 : 250
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 54.5507

Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker50 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
C1005B-2B071BR9


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 : 248
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.4109

Multiples of: 1

 Circuit BreakersThermal7 A125 VAC , 250 VAC32 VDC1 PoleRocker0 C+ 60 CNot Illuminated 
5SL6102-7


Circuit breaker; 230VAC; Inom:2A; Poles no:1; Mounting: DIN; 6kA
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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.

Siemens Availability : 244
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 7.35

Multiples of: 1

   2 A  1     
W67-X2Q10-3


Circuit Breakers Circuit Protection
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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 : 244
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 59.9701

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 3 A240 v , 415 V 1 PoleToggle  Not Illuminated 
121B15-00M


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.7446

Multiples of: 1

            
121B30-00P-KA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.9896

Multiples of: 1

            
121B15-00P-KA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.0013

Multiples of: 1

            
121B20-00P-KA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.0013

Multiples of: 1

            
121B25-B2P-KA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.1183

Multiples of: 1

 Circuit BreakersShortstop25 A 12 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
121B15-B2P-KA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.3056

Multiples of: 1

 Circuit BreakersShortstop15 A 12 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
121B20-B2P-KA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.3641

Multiples of: 1

 Circuit BreakersShortstop20 A 12 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
15.960


Circuit Breakers HDS, 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.

Altech Availability : 242
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.6381

Multiples of: 1

Ma           
22125-000


Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.6984

Multiples of: 1

            
122A50-00M-KA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 242
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.1171

Multiples of: 1

            
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