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
  
                
R21-2-10.0A-B06CV-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, rocker
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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 : 42
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USD 41.2353

Multiples of: 3

SnapakCircuit Breakers 10 A  2 Pole     
JA2-A3-A-2-2


Circuit Breaker - 2 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 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.

HEINEMANN CANADA CORPORATION Availability : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 41.4251

Multiples of: 1

            
W91-X152-10


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER SWITCH 10A 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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 44.6644

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W910 A 65 V1 PoleToggle- 40 C+ 85 CNot Illuminated 
IAGN6-1REC4-52F-40.0


Circuit Breaker Hydraulic Magnetic 1Pole 40A 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.

Sensata Availability : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 45.9506

Multiples of: 3

 Circuit Breakers 40 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
109-230-101


Circuit Breaker Thermal 1Pole 30A 250VAC/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.

TE Connectivity Availability : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 51.1219

Multiples of: 1

           -
IPA-6-1REG4-52-5.00-01


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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 53.34

Multiples of: 1

           -
IML1-1RLS4-29948-70


IML11RLS42994870 airpax
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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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 54.7312

Multiples of: 1

           -
CA2-B0-42-620-121-D


Circuit Breaker Hydraulic Magnetic 2Pole 20A 277VAC/480VAC
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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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 56.3456

Multiples of: 1

C SeriesHydraulic Magnetic Circuit Breakers          
R21-4-14.0A-R102CV-S-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,14A, rocker hndl
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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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 64.2793

Multiples of: 3

           -
2CDS282001R0325


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.

ABB Availability : 42
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 68.7519

Multiples of: 1

   32 A  2     
A9D31616


CIRCUIT BREAKER, THERMAL MAGNETIC, 1POLE
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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 : 42
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 68.8107

Multiples of: 1

   16 A        
GMS-32S0.16A


Circuit Breakers MMS UP TO 32A STD BREAK 0.1-0.16A
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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.

Carlo Gavazzi Availability : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 88.0419

Multiples of: 1

           -
5SU1356-7KK10


RCBO breaker; Inom: 10A; Ires: 30mA; Poles: 1+N; 230/400VAC; DIN
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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 : 42
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 109.4856

Multiples of: 1

5SU  10 A  1 + N     
JLE-1-35475-175


JLE135475175 airpax
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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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 132.93

Multiples of: 1

           -
IUGN11-1-61-5.00-C


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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 165.7003

Multiples of: 1

IUGNCircuit Breakers 5 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
BW50RAGU-3P015


Circuit Breaker Hydraulic Magnetic 3Pole 15A 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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 207.2203

Multiples of: 1

           -
BW50RAGU-3P020


Circuit Breaker Hydraulic Magnetic 3Pole 20A 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 : 42
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 207.2203

Multiples of: 1

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4400.0101


Circuit breaker; Urated: 240VAC; 48VDC; 14A; 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 : 41
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USD 6.762

Multiples of: 1

   14 A  1     
Hot 4400.0024


Circuit Breakers CBE T11-611-3
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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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 6.762

Multiples of: 1

T11Circuit BreakersThermal3 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
5SL6101-7


Circuit breaker; 230VAC; Inom:1A; 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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 8.4966

Multiples of: 1

   1 A  1     
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