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...146147148149150...
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
  
                
1C05UM


Circuit Breakers .5A MCB CChar 1pl 277VAC UL508
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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.

Altech Availability : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 31.3556

Multiples of: 1

UmCircuit Protection Devices 0.5 A277 V42 V1 PoleHandle- 25 C+ 55 CNot Illuminated 
2D12UR


Circuit Breakers 12A,MCB D CHAR 2PL 480Y/277VAC, UL1077
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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.

Altech Availability : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 33.0479

Multiples of: 1

Ur  12 A277 VAC 2 PoleHandle- 25 C+ 55 CNot Illuminated 
2907633


Circuit Breaker Thermal Magnetic 1Pole 8A
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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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 28.2975

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic8 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
PP21-62F-10.0A-OB-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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 42.945

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic10 A250 VAC65 VDC2 PolePush - Pull- 40 C+ 85 CNon - Illuminated 
A9F04416


Circuit breaker; 400VAC; Inom:16A; Poles no:4; 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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 43.6149

Multiples of: 1

   16 A  4     
4430.0531


Circuit breaker; 12A; MCB
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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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 43.806

Multiples of: 1

   12 A        
PR21-62F-4.00A-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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 45.8712

Multiples of: 3

           -
IUGN6-1-52-15.0


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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 48.1892

Multiples of: 1

IUGN  15 A 80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
2907506


Circuit Breakers TMC 82B 05A
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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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 49.8267

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic5 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
LMLK1-1RLS4-29471-1


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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 50.9644

Multiples of: 3

           -
2D4UM


Circuit Breakers 4A MCB DCHAR 1P+N 277VAC UL508
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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.

Altech Availability : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 51.1036

Multiples of: 1

UmCircuit Protection Devices 4.0 A277 V80 V2 PoleHandle- 25 C+ 55 CNot Illuminated 
TMC 82D 10A


Thermomagnetic device circuit breaker, Number of positions: 2, Width: 35.3 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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 53.2589

Multiples of: 1

            
412-K14-LN2-5A


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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 54.9665

Multiples of: 1

412Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker5 A115 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
2-4100-P10-5A


Circuit Breaker Thermal 1Pole 5A 250VAC
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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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 56.175

Multiples of: 1

           -
412-K14-LN2-25A


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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 56.7263

Multiples of: 1

412Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker25 A115 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
CX2-B0-14-615-22A-13G


Circuit Breaker Magnetic (Hydraulic Delay) 15A AC 500 V DC Lever 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.

Carling Availability : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 73.3687

Multiples of: 1

CxHydraulic Magnetic Circuit BreakersSupplementary Protector15 A 250 VDC , 500 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated-
M55629/2-401


Circuit Breaker Magnetic 1Pole 30A 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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 105.3938

Multiples of: 1

           -
GMS-32H 26A


Circuit Breakers MMS UP TO 32A HIGH BREAK 18-26A
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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.

Carlo Gavazzi Availability : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 133.7306

Multiples of: 1

GMS - 32           
W31-X2M5G-5


Circuit Breaker Thermal 1Pole 5A 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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 150.8437

Multiples of: 1

           -
4-1393247-7


W31-X2M5G-5=W23/W31
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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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 153.8665

Multiples of: 1

            
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First...146147148149150...

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