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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
1610-21-25A


Circuit Breakers Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Colour-cod
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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 : 366
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 5.6762

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker25 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
4430.2161


Circuit Breakers CBE TA45-A024PC00C0
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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 : 366
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 21.168

Multiples of: 1

Ta45           
ZP-IHK


Auxiliary contacts; Contacts: NC + NO; Mounting: DIN; Charact: 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.

Eaton Availability : 364
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 18.9336

Multiples of: 1

            
4404.0001


Circuit Breakers 4A 240V AC / 48V DC 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 : 363
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.3888

Multiples of: 100

T9 Circuit Breaker For Equipment4 A240 VAC48 VDC1 PolePushbutton- 5 C+ 50 CNot Illuminated 
CLB-103-00DNN-R-J


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 363
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.7161

Multiples of: 5

          Non - Illuminated 
CLB-153-11A5N-B-A/15


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.

Carling Availability : 363
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.3129

Multiples of: 10

CLBCircuit BreakersThermal15 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
4-1393250-8


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 361
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.656

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type8 A250 V32 V1 PolePushbutton  Not Illuminated 
W57-XG1A12A10-20


Circuit Breaker Thermal 1Pole 20A 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.

TE Connectivity Availability : 359
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 1.5619

Multiples of: 20

W57Thermal Circuit Breakers 20 A250 V 1 PolePushbutton  Not Illuminated 
7-1423675-6


Circuit Breaker Thermal 1Pole 20A 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.

TE Connectivity Availability : 359
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 1.5619

Multiples of: 20

W57Thermal Circuit Breakers 20 A250 V 1 PolePushbutton  Not Illuminated 
CLB-403-11B3A-B-A


Circuit Breakers 40 AMP METAL 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 : 359
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.5806

Multiples of: 5

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector40 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
JA2-A3-A-15-3


Circuit Breaker - 2 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 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.

HEINEMANN CANADA CORPORATION Availability : 359
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 41.9859

Multiples of: 1

            
W69-X2Q12-3


Circuit Breaker Magnetic 3Pole 3A 277VAC
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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 : 359
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 235.7381

Multiples of: 1

            
QLB-253-00DNN-3BA


Circuit Breakers 25A Snap In Plastic .250 QC TAB
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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.

Qualtek Availability : 358
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.3994

Multiples of: 1

QLBCircuit BreakersThermal25 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
TA45-ABDBL200C0


Circuit Breaker Thermal 2Pole 20A 240VAC/60VDC
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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 : 357
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 23.0213

Multiples of: 2

           -
109-210-101


Circuit Breaker Thermal 1Pole 10A 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 : 357
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 128.625

Multiples of: 1

           -
AM2-B3-A-15-2


Circuit Breaker Magnetic 2Pole 15A 65VDC
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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 : 356
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 71.7855

Multiples of: 1

            
5-1393249-0


Circuit Breakers 7A PUSH TO RESET ST
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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 : 355
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.9917

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker7 A250 V50 V1 PolePushbutton  Not Illuminated 
7-1393250-2


Circuit Breakers CIRCUIT BREAKER THERMAL 7A 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 : 354
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.5806

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type7 A250 V32 V1 PolePushbutton  Not Illuminated 
CLB-033-11B2N-W-A


Circuit Breakers Push-to-Reset Thermal Circuit Breaker 3A 125-250VAC 32VDC WHITE BUTTON
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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 : 354
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.9274

Multiples of: 5

Clb Thermal         
W28-XT1A-4


Circuit Breaker Thermal 1Pole 4A 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 : 348
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.1647

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type4 A250 V32 V1 PolePushbutton  Not Illuminated 
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