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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
2-5700-IG1-K10-DD-15A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push
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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 : 169
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 18.4144

Multiples of: 1

2 - 5700Thermal Circuit BreakersThermal Overcurrent Circuit Breaker15 A250 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
W91-X112-15


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 : 73
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 46.662

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 15 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
4-1393254-0


TE Connectivity W91-X150-5=M6/M7/M9/W6/W7
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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 : 73
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 50.5885

Multiples of: 1

 Circuit BreakersMagnetic5 A 65 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
W91-X150-5


Circuit Breakers W91-X150-5=M6/M7/M9/W6/W7
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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 : 73
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 50.5885

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 5 A 65 V1 PoleToggle  Not Illuminated 
716401


Circuit breaker; Inom:10A; Mounting: DIN; IP20; 8.1x114.5x116mm
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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.

Lutze Availability : 73
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 59.976

Multiples of: 1

   10 A        
209-3-1REC4-65-4-8-45-H-V


Circuit Breaker Magnetic 3Pole 45A 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 : 73
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 412.9495

Multiples of: 1

           -
4400.0751


Circuit Breakers CBE T11-211NR-15
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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 : 72
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 8.526

Multiples of: 1

   15 A  1     
T11-211-1.1


Circuit Breaker Thermal 1Pole 1.1A 240VAC/48VDC
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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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 12.3082

Multiples of: 1

            
4400.0572


Circuit Breakers CBE T11-211-1.1
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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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 9.8437

Multiples of: 5

T11           
JA1S-T3-A-0007-03-E


Circuit Breaker Magnetic 1Pole 7A 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.

HEINEMANN CANADA CORPORATION Availability : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 14.8024

Multiples of: 1

            
1019987


Circuit Breakers TMC 71C 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.

Phoenix Contact Availability : 72
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 21.735

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic30 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
TCP 8A


Thermal miniature circuit breaker, pluggable in screw-type fuse terminal block UK 6-FSI/C and spring-cage fuse terminal block ST 4-FSI/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.

Phoenix Contact Availability : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 23.4371

Multiples of: 1

            
1C2UM


Circuit Breakers 2A 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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 23.7037

Multiples of: 1

UmCircuit Protection DevicesC - Trip2.0 A277 V42 VDC1 PoleHandle- 25 C+ 55 CNot IlluminatedBulk
PR21-4-12.0A-39628-12-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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 45.8712

Multiples of: 3

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LELK1-1RS4-30452-25


AIRPAX 25 AMP DC BULLET 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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 59.8874

Multiples of: 1

LEL/LMLCircuit Breakers 25 A 80 VDC1 PoleLever- 40 C+ 85 CNot Illuminated 
W31-X2M5G-1


Circuit Breaker Thermal 1Pole 1A 240VAC/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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 63.2231

Multiples of: 1

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W23-X1A1A-25


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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 69.8642

Multiples of: 1

W23/W31 Supplementary Protector25 A240 VAC50 VDC1 PolePushbutton  Not Illuminated 
W23-X1A1A-20


Circuit Breakers W23-X1A1A-20=CKTBKR,THERM,PB,SCW,BUSH
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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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 75.3812

Multiples of: 1

W23/W31 Supplementary Protector20 A240 VAC50 VDC1 PolePushbutton  Not Illuminated 
AP12-1R-25352-1


This series is no longer combinable with Airpax
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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 : 72
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 1389.3338

Multiples of: 1

 Circuit Protectors    2 PoleToggle  Non - Illuminated 
67-25-A1B1-B009


Miniature residual current protection circuit breaker 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.

SOUDELOR Availability : 71
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 1.4602

Multiples of: 1

            
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