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
  
                
ATR11-W-Y-63-B-16.0A


Circuit Breaker Thermal 1Pole 16A 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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.6516

Multiples of: 1

           -
ATR11-W-Y-63-B-7.0A


Circuit Breaker Thermal 1Pole 7A 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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.6516

Multiples of: 1

           -
22175-000


Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 7.5A
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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.

Eaton Availability : 194
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.6984

Multiples of: 1

            
CMB-203-11C3N-B-A


Carling Technologies Circuit Breakers 20 AMP PLASTIC 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.

Carling Availability : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.8481

Multiples of: 10

CThermal Circuit BreakersPushbutton Thermal Circuit Protector20 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
W54-XB1A4A10-8


W54-XB1A4A10-8=CKTBKR,THERM,PB
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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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.2012

Multiples of: 10

W54           
W51-A121B1-8


Circuit Breaker Thermal 1Pole 8A 125VAC
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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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.7144

Multiples of: 5

W51Thermal Circuit BreakersSupplementary Protector8 A125 V50 VDC1 PoleRocker  Illuminated 
2CDS251025R0065


Circuit breaker; 230VAC; Inom:6A; Poles:1; DIN; Charact: B; 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.

ABB Availability : 194
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 4.1033

Multiples of: 1

   6 A  1     
W54-XB2A4A10-10


W54-XB2A4A10-10=CKTBKR,THERM,PB,QC.250
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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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.3277

Multiples of: 10

W54 Supplementary Protector10 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
1658-G21-09-P10-8A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.5083

Multiples of: 5

  Thermal Overcurrent8 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
KD1-2R5


KD12R5 eaton
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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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.839

Multiples of: 1

            
22320-400


Circuit Breakers ATC 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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 8.3759

Multiples of: 5

223Circuit BreakersATC Footprint20 A 14 VDC1 Pole - 40 C+ 85 CNot IlluminatedBulk
T11-211-1.5


T11-211 Series Thermal Circuit Breaker, 240VAC Threaded neck type 6 mm, Quick connect terminals 6.3 x 0.8 mm, 1.5A
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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.

Schurter Availability : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 9.3532

Multiples of: 5

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1170-22-30A


Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership bene
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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 : 194
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 10.7184

Multiples of: 1

1170 Thermal Automotive30 A 28 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
CMLHPK111-1RS5-34254-250


Circuit Breakers
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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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 16.8555

Multiples of: 1

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W28-XQ1B-14


Circuit Breaker Thermal 1Pole 14A 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.

TE Connectivity Availability : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 19.0444

Multiples of: 1

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S202-C6


ABB-MINIATURE CBS - S200 MINIATURE 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.

ABB Availability : 194
Ship by Fri. 13 Dec to Wed. 18 Dec Calender.png

USD 19.8867

Multiples of: 1

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LELBX1-1-62-16.0-FG-N6-V


Circuit Breaker Magnetic 1Pole 16A
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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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 37.68

Multiples of: 1

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IEG66-38435-1-V


IEG66384351V 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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 41.08

Multiples of: 1

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W31-X2M1G-40


Circuit Breakers 40A TOGGLE ACTUATOR
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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 : 194
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 43.9593

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker40 A240 V50 V1 PoleToggle- 20 C+ 60 CNot Illuminated 
JA2S-A2-A-2-2


Circuit Breaker - 2 Pole - Toggle Handle - White ON/OFF Handle - Series Trip With Aux. - Push-on Terminal ...
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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 : 194
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 48.7042

Multiples of: 1

            
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