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...7172737475...
First...7172737475...
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
  
                
UT 6-TMC M 10A


Thermomagnetic circuit breaker, 1-pos., for DIN rail mounting
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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 : 98
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 26.5109

Multiples of: 6

            
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 : 98
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 52.4254

Multiples of: 1

412 High Performance Thermal2 A125 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
EW50RBGU-3P030C


Circuit Breaker Hydraulic Magnetic 3Pole 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.

Fuji Availability : 98
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 778.5529

Multiples of: 1

            
4404.0023


Circuit Breakers 12A 0.25" QC Threaded neck
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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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.1483

Multiples of: 1

T9 Circuit Breaker For Equipment12 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
A9F18101


Miniature circuit breakers ROHS
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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 : 97
Ship by Fri. 13 Dec to Wed. 18 Dec Calender.png

USD 7.2405

Multiples of: 1

            
A9F18310


Miniature circuit breakers ROHS
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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 : 97
Ship by Fri. 13 Dec to Wed. 18 Dec Calender.png

USD 15.7765

Multiples of: 1

            
AA1-B0-46-450-1B1-C


Circuit Breaker 1Pole 5A 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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 17.4694

Multiples of: 1

A SeriesHydraulic Magnetic Circuit Breakers          
R11-61-3.50A-B02CH-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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 24.991

Multiples of: 3

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3600-P10-SI-2A


Circuit Breakers Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Designed for plug-in mounting with E-T-A sockets 17-P10-Si, 23-P10-Si, 63-P10-Si; or panel mounting u
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 90.6637

Multiples of: 1

3600 Thermomagnetic2 A240 VAC65 VDC1 PoleButton- 30 C+ 60 CNot Illuminated 
3RQ00820CC03


Other industrial control products ROHS
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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 : 97
Ship by Fri. 13 Dec to Wed. 18 Dec Calender.png

USD 1.1498

Multiples of: 1

            
121B15-B2P


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.9888

Multiples of: 1

            
4404.0062


Circuit Breakers CBE T9-611P-16-481
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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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.0097

Multiples of: 1

T9 - 611Circuit BreakersThermal16 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
T9-611P-4


CIRCUIT BRKR SP RESET 4A SNAP-IN
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.1024

Multiples of: 1

           -
4404.0100


Circuit Breakers 1 pole 7A THT Term for PCB mounting
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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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.3758

Multiples of: 1

 Thermal Circuit Breakers 7 A240 V48 V1 PolePushbutton- 5 C+ 60 CNot Illuminated 
3-101-229


Circuit Breakers 12A 240V AC 50/50Hz SNAP-IN 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.

Schurter Availability : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.5316

Multiples of: 1

 Thermal Circuit BreakersCircuit Breaker For Equipment Thermal Vertical12 A240 VAC48 VDC1 PoleRocker- 5 C+ 60 CNot IlluminatedBulk
C1005B-3B151WR3


Circuit Breaker Thermal 1Pole 15A
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.5829

Multiples of: 10

 Circuit ProtectorsThermal15 A250 VAC32 VDC1 PoleRocker + 65 CIlluminated 
1423932-1


TE Connectivity Circuit Breakers W28-X1066-15=CKTBKR THERM ROCK
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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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.6333

Multiples of: 1

W28Circuit BreakersThermal15 A240 VAC32 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
CLB-00000095


Circuit Breaker Thermal 1Pole 15A 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.

Carling Availability : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.366

Multiples of: 10

            
CLB-153-11B1N-W-A/15


Circuit Breaker Thermal 1Pole 15A 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.

Carling Availability : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.366

Multiples of: 10

CLBCircuit BreakersThermal15 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
CLB-033-11B1N-W-A/03-XHDW1


Carling Technologies
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.6881

Multiples of: 5

            
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First...7172737475...

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