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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
W31-X2M1G-30


Circuit Breakers 30A TOGGLE ACTUATOR
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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 : 365
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 34.4269

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker30 A240 V50 V1 PoleToggle- 20 C+ 60 CNot Illuminated 
1020062


Circuit Breakers TMC 72D 03A
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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. 02 Jul to Fri. 04 Jul Calender.png

USD 33.2178

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic3 A277 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
MD1-B-34-625-3-A45-B-C


Circuit Breaker Hydraulic Magnetic 1Pole 25A 250VAC/80VDC Automotive
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 33.2919

Multiples of: 1

MMagnetic Circuit BreakersHydraulic Magnetic Circuit Breaker25 A250 VAC80 VDC1 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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 33.7257

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic20 A250 VAC65 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
2CDS252001R0377


Circuit breaker; 400VAC; 6A; Poles no:2; Mounting: DIN; Charact: K
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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 : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 34.398

Multiples of: 1

   6 A  2     
R11-1-3.00A-38631-2


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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 34.8075

Multiples of: 3

SnapakCircuit Breakers 3 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
LMLK1-1REC4-36464-2R5-V


LMLK11REC4364642R5V 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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 35.1094

Multiples of: 1

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MU1-B-24-630-1-A21-B-C


Circuit Breaker Hydraulic Magnetic 1Pole 30A Automotive
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 36.0843

Multiples of: 2

MCircuit BreakersHydraulic - Magnetic30 A250 VAC80 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
AM1-B2-A-30-3


EH
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 38.0769

Multiples of: 1

            
IPA-1-1REC4-62-2.00-A-01-T


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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 39.5544

Multiples of: 1

            
IMLK1-1-63-20.0-61


Circuit Breaker Magnetic 1Pole 20A
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 39.9394

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic20 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
IDGZX6-1-62-3.25-G-J6


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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 40.8558

Multiples of: 1

            
R21-62-10.0A-B02CV-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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 41.2353

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic10 A250 VAC65 VDC2 PoleRocker- 40 C+ 85 CNot Illuminated 
R21-62-2.00A-B01CV-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, rocker
Icon ROHS
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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 41.2353

Multiples of: 3

           -
R21-62-10.0A-B06IV-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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 42.252

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic10 A250 VAC65 VDC2 PoleRocker- 40 C+ 85 CNot Illuminated 
R21-2-20.0A-B02IV-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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 42.252

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic20 A250 VAC65 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
PR21-1-5.00A-XX-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, Push to reset.
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 42.252

Multiples of: 3

SnapakCircuit Breakers 5 A  2 Pole     
IUL1-1REC4-61-20.0-A-01


Circuit Breaker Magnetic 1Pole 20A
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 42.63

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic20 A250 VAC80 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
IEG6-1-62-15.0-01-UV


Circuit Breaker Magnetic (Hydraulic Delay) - 1 Pole - 15A - 50/60Hz Long Delay - Lever Actuator - Panel Mount.
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 42.63

Multiples of: 3

           -
R21-1-15.0A-B06CH-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, rocker
Icon ROHS
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 : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 38.7975

Multiples of: 3

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