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...171172173174175...
First...171172173174175...
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-P02-U00-BK1


Circuit Breaker - 2A - 250VAC - 32VDC.
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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 : 29
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USD 55.6853

Multiples of: 1

            
MS1-B-14-615-3-1CB-AA


Carling Technologies Circuit Breakers Sld Toggle Cir Brkr
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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 : 29
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USD 58.5375

Multiples of: 1

Ms SeriesHydraulic Magnetic Circuit BreakersSupplementary Protector15 A 50 VDC1 PoleToggle- 40 C+ 85 CNot IlluminatedBulk
0185080.X


Circuit Breakers 80A High Amp Type III
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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 : 29
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 58.8323

Multiples of: 1

185Circuit BreakersHigh Amp80 A 12 VDC1 Pole - 40 C+ 105 CNon - IlluminatedBulk
AA2-B0-34-630-1B1-C


Circuit Breaker 2Pole 30A 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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 58.8572

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic30 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
LELK1-1REC4-30326-25


Circuit Breaker Magnetic (Hydraulic Delay) - 80V DC - 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.

Sensata Availability : 29
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USD 59.0362

Multiples of: 1

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209-1-1-53-2-9-100


Circuit Breaker Magnetic 1Pole 100A 125VDC
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 60.0908

Multiples of: 1

 Circuit BreakersMagnetic100 A 125 VDC1 PoleLever  Not Illuminated 
IEG11-1-61-20.0-11-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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 60.2128

Multiples of: 1

IEGCircuit Breakers 20 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
Hot 5SY4202-7


Circuit breaker; 230/400VAC; Inom: 2A; Poles: 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.

Siemens Availability : 29
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 62.2398

Multiples of: 1

 Circuit BreakersMiniature2 A400 VAC60 VDC2 PoleLevel- 40 C+ 70 CNon - Illuminated 
IULNK1-32119-9


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 64.6996

Multiples of: 1

            
IEGBX11-1-72-20.0-M3-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 80VDC/250VAC,20A, rocker hndl
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 65.5536

Multiples of: 1

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CB TM1 5A M1 P


Thermomagnetic device circuit breaker, 1-pos., tripping characteristic M1 (medium-blow), 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 : 29
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USD 66.2178

Multiples of: 1

            
112-225-101


Circuit Breaker Thermal 1Pole 25A 250VAC/50VDC
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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 : 29
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USD 66.6225

Multiples of: 1

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B11-B0-46-620-14A-K3


Circuit Breaker Hydraulic Magnetic 1Pole 20A 120VAC 240VDC
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 69.9048

Multiples of: 2

            
IEG11-1-62F-10.0-01-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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 69.9726

Multiples of: 1

IEGCircuit BreakersHydraulic - Magnetic10 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
LMLK1-1RLS4-29471-12


Circuit Breakers Cir Brkr, Hyd Mag, 1 pl, 80VDC, 60A, plug in, aux sw, UL489, midtrip
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 76.0856

Multiples of: 1

LEL/LML  60 A 80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
279-1-1REC4-52-9-9-70-H


Circuit Breaker Hydraulic Magnetic 1Pole 70A 160VDC
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 78.3169

Multiples of: 1

 Circuit BreakersMagnetic70 A 160 VDC1 PoleLever  Not Illuminated 
TMC 83D 50A


Thermomagnetic device circui
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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 : 29
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USD 79.8815

Multiples of: 1

            
TMC 83C 10A


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 79.8815

Multiples of: 1

            
2907615


Circuit Breaker Thermal Magnetic 1Pole 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.

Phoenix Contact Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 79.8815

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic10 A240 VAC 3 PoleLever- 35 C+ 70 CNon - Illuminated 
IELK11-1-52-50.0-01-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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 94.1062

Multiples of: 1

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