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
  
                
TX1-P20-L05-WH3


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.

HEINEMANN CANADA CORPORATION Availability : 38
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 120.0866

Multiples of: 1

            
IULNK1-1-51-100


Circuit Breaker Magnetic (Hydraulic Delay) - 1 Pole - 100A - 80VDC - DC Short Delay - 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.

Sensata Availability : 38
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 125.9344

Multiples of: 3

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IUGN11-35721-15


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 : 38
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 148.94

Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic 240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
8-1393254-4


Circuit Breakers CIRCUIT BREAKER SWITCH 7A BLACK
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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 : 38
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USD 166.1748

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W97 A277 V 2 PolesToggle  Not Illuminated 
IULHK11-1REG4R-64F-20.0-01


IULHK11-1REG4R-64F-20.0-01
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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 : 38
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 216.8906

Multiples of: 1

IAL/IDL/IML/IULCircuit Breakers 15 A250 VAC 2 PoleLever- 40 C+ 85 CNot Illuminated 
LELHPK11-1RS4-30560-150


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 : 38
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 230.16

Multiples of: 1

LEL/LML  150 A 80 VDC2 PoleToggle- 40 C+ 85 CNot Illuminated 
203-1-1-66F-252-L-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 : 38
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 301.8094

Multiples of: 1

 Circuit Protectors 2.5 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
AP17-1-52-203


Circuit Breaker Hydraulic Magnetic 2Pole 20A 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.

Sensata Availability : 38
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 1248.3779

Multiples of: 1

APCircuit Breakers 20 A 50 VDC2 PoleToggle  Not Illuminated 
M39019/06-255


Cir Brkr, HydMag, 2 pl, 50VDC/250VAC,10A, sealed
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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 : 38
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 1406.16

Multiples of: 1

APCircuit Breakers 15 A250 VAC50 VDC3 PoleToggle  Not Illuminated 
AP112-1-42-203


Circuit Breakers Cir Brkr, HydMag, 3 pl, 250VAC,20A, 400Hz, sealed
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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 : 38
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 1653.2891

Multiples of: 1

APCircuit Breakers 20 A250 VAC 3 PoleToggle  Not Illuminated 
1658-A00-00-P10-5A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 37
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 3.6844

Multiples of: 1

1658 Thermal Overcurrent5 A240 VAC28 VDC1 PoleSelf - Reset- 20 C+ 60 CNot Illuminated 
MBN106E


Circuit breaker; 230VAC; Inom:6A; 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.

Hager Availability : 37
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 7.6365

Multiples of: 1

   6 A  1     
1410-G112-P3F1-B04-1A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing status output signals
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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 : 37
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 11.8168

Multiples of: 1

1410 - G1Circuit BreakersThermal1 A240 VAC28 VDC1 PoleReset Button- 20 C+ 100 CNon - Illuminated 
1410-G110-L2F1-S01-2.5A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing status output signals
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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 : 37
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 12.2821

Multiples of: 1

1410 - G1 Thermal Overcurrent2.5 A240 VAC28 VDC1 PoleButton- 20 C+ 70 CNon - Illuminated 
106-M2-P10-2.5A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140
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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 : 37
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 13.5862

Multiples of: 1

106 - M2Thermal Circuit BreakersThermal Overcurrent Circuit Breaker2.5 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
T11-61-10.0A-01-31A-V


SNAPAK® series is a snap-acting hydraulicmagnetic circuit protector, paddle handle.
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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 : 37
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 14.7787

Multiples of: 3

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3-128-219


Circuit Breakers snap-in, on-off switch, 2pole, rocker: white, marking: I/0-black, front flange: white, 10A
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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 : 37
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 15.8933

Multiples of: 1

 Circuit BreakersThermal10 A240 VAC60 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
MB1-B-34-410-1-A26-B-B


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.

Carling Availability : 37
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 16.1569

Multiples of: 10

MCircuit BreakersHydraulic - Magnetic1 A125 VAC , 250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNon - Illuminated 
APG1-1-62-303-01


Circuit Breaker Magnetic 1Pole 30A
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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 : 37
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 16.8357

Multiples of: 1

           -
MM1B3445011BBBC


Circuit Breakers MM1B3445011BBBC
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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 : 37
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 18.0131

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic5 A125 VAC , 250 VAC80 VDC1 PolePaddle- 40 C+ 85 CNot Illuminated 
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First...136137138139140...

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