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
  
                
7940102572


Circuit Breakers QL-1-13-DM-KM-2.0
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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. 14 Nov to Tue. 18 Nov Calender.png

USD 31.0464

Multiples of: 1

 Hydraulic - Magnetic Miniature Circuit BreakersDual Mount AC Circuit Breaker2 A120 VAC 1 PoleLever- 40 C+ 85 CNon - Illuminated 
IEL11-1-59-50.0-A-01-V


Circuit Breaker Magnetic 2Pole 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 Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 31.0824

Multiples of: 1

           -
A9F04250


Circuit breaker; 400VAC; Inom:50A; Poles no:2; 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.

Schneider Availability : 32
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 33.6777

Multiples of: 1

   50 A  2     
IELK1-1REC4-32164-100


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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 36.1331

Multiples of: 1

           -
IELK1-1REC4-51-5.00-01-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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 38.4825

Multiples of: 3

 Circuit BreakersHydraulic - Magnetic5 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
IUGN6-1-62-7.00


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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 39.0994

Multiples of: 3

            
JA2S-A3-A-15-2H


Circuit Breaker Magnetic 2Pole 15A 380VAC
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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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 41.4251

Multiples of: 1

            
IUGN6-1-62-23.5


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 Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 41.6325

Multiples of: 3

IUGNCircuit Breakers 23.5 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
2210-T210-K0M1-H121-2A


Circuit Breakers 1077 1P DM 277VAC65VDC
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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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 42.2113

Multiples of: 1

2210 - T2Thermal Circuit BreakersThermal Magnetic Circuit Breaker2 A277 VAC65 VDC1 PoleToggle- 30 C+ 60 CNot Illuminated 
4430.3602


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.

Schurter Availability : 32
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 42.6594

Multiples of: 1

   16 A        
LMLK1-1REC4-29133-5


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 Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 44.415

Multiples of: 3

           -
IEG6-1-59-2.50-A-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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 45.4646

Multiples of: 3

 Circuit Breakers 2.5 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
IUGN6-1-62-3.00


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 Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 46.6594

Multiples of: 3

IUGNCircuit Breakers 3 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
FAZ-C20/3


Circuit breaker; 230/400VAC; Inom:20A; Poles no:3; DIN; Charact: C
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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 : 32
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 47.6015

Multiples of: 1

   20 A  3     
LEL11-31859-30-V


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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 51.45

Multiples of: 1

           -
R11-51-2.00A-G06EV-S


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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 52.0537

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic2 A  1 PoleRocker- 40 C+ 85 CNon - Illuminated 
REX12-TA2-107-DC24V-4A/4A


Circuit Breakers Electronic Circuit Breaker with PT Term 2 ch 4A current; 24VDC Operating voltage
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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 : 32
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 52.437

Multiples of: 1

Rex12 - T Electronic4 A 24 VDC2 PoleLever- 25 C+ 60 CNot Illuminated 
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 Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 65.4281

Multiples of: 1

            
IEGH66-1-61-30.0-21-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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 66.028

Multiples of: 1

 Circuit Breakers 30 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
CB TM1 2A SFB P


Thermomagnetic device circuit breaker, 1-pos., tripping characteristic SFB, 1 PDT contact, plug for base element.
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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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 66.028

Multiples of: 1

            
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