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
  
                
A9Z05463


RCD breaker; Inom:63A; Ires:30mA; Poles no:4; 400V; Mounting: 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.

Schneider Availability : 10
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USD 70.8393

Multiples of: 1

   63 A  4     
AC1-X0-05-820-5F1-C


Hydraulic/Magnetic Circuit Breaker - 1 Pole - 277VAC/80VDC - Two Color Visi-Rocker - Indicate ON - Vertical Legend - Without A ...
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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 : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 71.6535

Multiples of: 2

            
GP2E10


Circuit Breakers Manual motor controller, Easy TeSys, 3P, 2.5-4 A, thermal magnetic, screw clamp terminals
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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 : 10
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 71.7034

Multiples of: 1

Easy TeSysCircuit BreakersThermal - Magnetic6.3 A690 VAC 3 PolePushbutton- 20 C+ 60 CNot Illuminated 
W67-X2Q52-25


Circuit Breakers CIRCUIT BREAKER SWITCH 25A WH
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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 : 10
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 72.6957

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 25 A 65 V1 PoleToggle- 40 C+ 85 CNot Illuminated 
AF1-B0-42-620-331-C


Circuit Breaker 1Pole 20A 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 : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 25.4362

Multiples of: 2

A SeriesHydraulic Magnetic Circuit Breakers          
413-K34-N2-50A


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 : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 74.7862

Multiples of: 1

 Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker50 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
LMLK1-1RLS4-29471-3


Circuit Breakers 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.

Sensata Availability : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 76.0856

Multiples of: 1

LEL/LML  100 A 80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
LELK1-1RS4-30452-75


AIRPAX 75 AMP DC BULLET 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.

Sensata Availability : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 77.0438

Multiples of: 1

           -
IELK111-35063-30-V


IELK1113506330V 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 : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 77.1771

Multiples of: 1

           -
JA3-A8-A6-A8-A-5-10


JA3A8A6A8A510 heinemann canada corporation
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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 : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 77.55

Multiples of: 1

            
W67-X2Q10-5


Circuit Breakers 5A 1 POLE TOGGLE
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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 : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 78.4744

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker5 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
Hot 3RV1011-1EA10


Circuit Breakers MSP,GROUP TAP,S00,CL10,2.8-4A,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.

Siemens Availability : 10
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 79.233

Multiples of: 1

3RV1Circuit BreakersMotor Protection4 A690 VAC-3 PoleToggle- 20 C+ 60 CNon - Illuminated 
3600-P10-SI-4A


Circuit Breakers Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Designed for plug-in mounting with E-T-A sockets 17-P10-Si, 23-P10-Si, 63-P10-Si; or panel mounting u
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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 : 10
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 79.2445

Multiples of: 1

3600 Thermomagnetic4 A240 VAC65 VDC1 PoleButton- 30 C+ 60 CNot Illuminated 
AM2R-A3-LA-07-D-A-30-2


Circuit Breaker Hydraulic Magnetic 3Pole 30A 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.

HEINEMANN CANADA CORPORATION Availability : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 79.8002

Multiples of: 1

            
TMC 83D 20A


Thermomagnetic device circuit breaker, Number of positions: 3, Width: 52.9 mm, Mounting type: DIN rail, Color: gray
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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 : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 79.8815

Multiples of: 1

            
Hot 3RV1011-1CA10


Circuit Breakers MSP,GROUP TAP,S00,CL10,1.8-2.5A,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.

Siemens Availability : 10
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 82.8492

Multiples of: 1

3RV1Circuit BreakersMotor Protection2.5 A690 VAC-3 PoleToggle- 20 C+ 60 CNon - Illuminated 
Hot 3RV1011-1JA10


Circuit Breakers MSP,GROUP INSTALL,S00,CL10,7-10A,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.

Siemens Availability : 10
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 89.5083

Multiples of: 1

 Circuit BreakersMotor Protection10 A690 VAC-3 PoleToggle- 20 C+ 60 CNon - Illuminated 
Hot 3RV2011-1JA15


Circuit Breakers MSP S00 7-10A AUX 1NO 1NC 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.

Siemens Availability : 10
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 90.0228

Multiples of: 1

3RV2Circuit BreakersMotor Protection10 A690 VAC-3 PoleRotary- 20 C+ 60 CNon - Illuminated 
ESX10-TC-101-DC48V-16A


Circuit Breakers 508, 1P, DM, 48VDC, N/O, 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.

ETA Availability : 10
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 90.1015

Multiples of: 1

ESX10 - TCCircuit ProtectorsElectronic16 A 48 VDC1 Pole - 25 C+ 60 CIlluminated 
TMC 62C 10A


Thermomagnetic circuit breaker, two-pole, 10 A thermal trip. DIN rail mounted and UL 1077-recognized with optional auxiliary contact for either ...
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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 : 10
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 92.9489

Multiples of: 1

            
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