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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First...181182183184185...
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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
  
                
T11-3-.500A-01-21BL-V


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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 23.2338

Multiples of: 3

SnapakMagnetic Circuit Breakers 500 mA  1 Pole     
PP11-1-15.0A-OB-S-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
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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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 23.8219

Multiples of: 3

SnapakCircuit Breakers 15 A  1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
A9F04220


Circuit breaker; 400VAC; Inom:20A; 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 : 24
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 24.1374

Multiples of: 1

   20 A  2     
MA2-X-00-275-0-A16-2-E


Circuit Breaker - 2 Pole - White Angled Actuator - No Illumination - Dual Vertical Legend - 0.750A
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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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 24.7144

Multiples of: 2

            
4430.3076


Circuit Breakers CBE TA45-AENTL150C0
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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 : 24
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 24.8062

Multiples of: 1

TA45Circuit BreakersThermal15 A240 VAC60 VDC2 PoleRocker- 10 C+ 55 CNon - Illuminated 
AA1-B0-11-630-1B1-C


Circuit Breaker Hydraulic Magnetic 1Pole 30A 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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 25.1212

Multiples of: 10

A SeriesHydraulic Magnetic Circuit Breakers 30 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
IEL1-1-51-4.00-01-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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 25.3891

Multiples of: 3

            
IUG66-1-62-25.0-C-91


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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 25.6856

Multiples of: 1

IUGCircuit ProtectorsHydraulic - Magnetic25 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
MT1-B-14-460-1-A24-B-J


Low Cost Miniature Hydraulic-Magnetic 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.

Carling Availability : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 26.2295

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic6 A250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
TMC 81B 04A


Thermomagnetic device circuit breaker, Number of positions: 1, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - ...
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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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 26.6227

Multiples of: 1

            
TMC 81B 01A


Thermomagnetic device circuit breaker, Number of positions: 1, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - ...
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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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 26.6227

Multiples of: 1

            
2907481


Circuit Breaker Thermomagnetic 1Pole 4A
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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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 26.6227

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic4 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
IALR1-23356-1


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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 27.1556

Multiples of: 3

           -
4430.2311


Circuit Breakers TA45 BLK ROCKER 2.0A
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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 : 24
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 27.3735

Multiples of: 1

Ta45Thermal Circuit BreakersCircuit Breaker2 A240 V60 V2 PolesRocker- 10 C+ 55 C  
HN-C10/2


Circuit breaker; 230/400VAC; Inom:10A; Poles no:2; 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 : 24
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 27.9153

Multiples of: 1

   10 A  2     
LEGBX1-1-63-1.25-G-M3-V


Hydraulic Magnetic Circuit Protectors
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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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 27.9646

Multiples of: 3

LEGCircuit Breakers 1.25 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
R41-3-20.0A-20026-1


Circuit Breakers Cir Brkr, HydMag, 2 pl, 125VAC, 20A, rocker hndl, relay trip
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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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 28.0219

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic20 A250 VAC65 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
HCBY1P20GA850


Circuit Breakers 120/240V 20A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT
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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.

Littelfuse Availability : 24
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 28.2051

Multiples of: 1

HCB  20 A120 VAC , 240 VAC 1 Pole    Bulk
AM1-D3-A-30-2


AM1D3A302 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 : 24
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 29.4788

Multiples of: 1

            
AA1-B0-11-250-2D1-C


Circuit Breakers 1 POLE DC ULTRA SHORT
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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 : 19
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 27.7893

Multiples of: 1

A SeriesHydraulic Magnetic Circuit Breakers 500 mA277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
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First...181182183184185...

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