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...101102103104105...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
2907587


Circuit Breaker Thermomagnetic 1Pole 5A
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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 : 129
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USD 56.6212

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic5 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
2907641


Circuit Breaker Thermal Magnetic 1Pole 25A
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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 : 97
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 28.2975

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic25 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
413-K14-LN2-50A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 : 60
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 61.6423

Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker50 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
ME1-B-94-430-1-A37-B-C


Circuit Breaker Magnetic 1Pole 3A 125VAC 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.

Carling Availability : 60
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 61.7531

Multiples of: 3

MCircuit BreakersHydraulic - Magnetic3 A250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
W68-X2Q110-20


TE Connectivity P&B Circuit Breakers 20A 2 Pole 2 Toggle .250" QC Series 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.

TE Connectivity Availability : 60
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 102.1125

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker20 A277 V 2 PoleToggle- 40 C+ 85 CNot Illuminated 
MT1-S-14-450-3-B24-B-J


Circuit Breaker Hydraulic Magnetic 1Pole 5A 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 : 60
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 107.67

Multiples of: 1

            
1410-L410-P3F1-E01-2.5A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Returning the rocke
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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 : 59
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 10.0497

Multiples of: 1

1410 - L4Thermal Circuit BreakersThermal Overcurrent Circuit Breakers2.5 A240 VAC28 VDC1 PoleSlide- 20 C+ 70 CNot Illuminated 
1180-01-3A


Circuit Breakers Thermal circuit breaker, plug-in type, single pole, switching function optional
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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 : 59
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 14.9341

Multiples of: 1

1180Thermal Circuit BreakersThermal Overcurrent Circuit Breaker3 A250 VAC65 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
LEL11-35310-8-V


LEL11-35310-8-V
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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 : 59
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 15.8419

Multiples of: 1

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PR11-0-1.00A-XX


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 : 59
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 17.609

Multiples of: 1

SnapakCircuit Breakers 1 A  1 PoleReset Button- 40 C+ 85 CNon - Illuminated 
IELK1-33195-8


Circuit Breakers Cir Brkr, HydMag, 1 pl, 250VAC, 10A, aux sw
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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 : 59
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 22.9819

Multiples of: 3

IAL/IDL/IML/IULHydraulic Magnetic Circuit Breakers 10 A250 VAC 1 PolePaddle- 40 C+ 85 CNot Illuminated 
TMC 81C 10A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, 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 : 59
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 26.6227

Multiples of: 1

            
W91-X113-10


Circuit Breakers CIRCUIT BREAKER SWITCH 10A BLK
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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 : 59
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 40.6613

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 10 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
412-K14-LN2-2A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 : 59
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 54.9087

Multiples of: 1

412 High Performance Thermal2 A125 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
LEL11-30672-4-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 : 59
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 125.055

Multiples of: 1

LEL/LMLCircuit BreakersHydraulic - Magnetic 240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
ME1-B-94-425-1-A37-B-C


Circuit Breaker Hydraulic Magnetic 1Pole 2.5A 250VAC/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 : 59
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 64.0218

Multiples of: 3

MCircuit BreakersHydraulic - Magnetic2.5 A125 VAC , 250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNon - Illuminated 
482-G212-K1M1-A1S0-40A


Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit
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.

ETA Availability : 59
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 71.8179

Multiples of: 1

482Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker40 A115 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
W92-X1110-15V


Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK
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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 : 59
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 132.4913

Multiples of: 1

W6Circuit BreakersHydraulic - Magnetic15 A277 VAC 2 PoleToggle- 40 C+ 85 CNon - Illuminated 
SG103BAUL/60-30MA


Earth Leakage Circuit Breaker - 100 AF Frame Size - 3 Poles.
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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.

Fuji Availability : 59
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 281.0833

Multiples of: 1

           -
413-K14-LN2-70A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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.

ETA Availability : 56
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 56.1561

Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker70 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
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