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
  
                
5-1423364-6


Circuit Breakers W57-XB6A99C10-10=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 : 671
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.0117

Multiples of: 10

  Supplementary Protector10 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
PR11-2-15.0A-XX-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 32VDC/125VAC, 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.

Sensata Availability : 665
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 18.2177

Multiples of: 3

           -
W57-XB1A7A10-5


TE Connectivity P&B Circuit Breakers 5A 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.

TE Connectivity Availability : 661
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.6681

Multiples of: 1

W57Thermal Circuit Breakers 5 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W57-XB2A99C10-10


Circuit Breaker Thermal 1Pole 10A 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 : 653
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.6981

Multiples of: 1

W57Thermal Circuit Breakers 10 A250 V 1 PolePushbutton  Not Illuminated 
W54-XC2A4B10-40


Circuit Breakers CIRCUIT BREAKER THERMAL 40AMP
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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 : 650
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 4.4237

Multiples of: 1

W54Thermal Circuit Breakers 40 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W57-XJ2A22B10-10M


Circuit Breakers W57-XJ2A22B10-10M
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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 : 646
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.9463

Multiples of: 1

W57Thermal Circuit Breakers 10 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
QLB-203-11B3N-3BA


Circuit Breakers 20A FRT PANEL METAL .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 : 640
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.9981

Multiples of: 1

QLBCircuit BreakersThermal20 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
1-1393248-1


Circuit Breakers 5A 2-P Black Rocker P1 Switch P2 Trip QC
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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 : 639
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 46.1396

Multiples of: 1

W33Thermal Circuit BreakersSwitchable Circuit Breaker / Power Switch5 A250 V50 V2 PolesRocker  Not Illuminated 
2-1393249-0


Circuit Breakers 6A PUSH TO RESET QC
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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 : 631
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.6175

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker6 A250 V50 V1 PolePushbutton  Not Illuminated 
4-1423674-9


Circuit Breakers CIRCUIT BREAKER THERMAL 25 AMP
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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 : 624
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.3202

Multiples of: 5

W54Thermal Circuit Breakers 25 A250 V 1 PolePushbutton  Not Illuminated 
T9-611P-16


CIRCUIT BRKR SP RESET 16A SNAPIN
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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 : 611
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.1024

Multiples of: 1

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W23-X1A1G-30


TE Connectivity P&B Circuit Breakers 30A PUSHPULL ACT.
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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 : 609
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 25.3753

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker30 A240 V50 V1 PolePushbutton  Not Illuminated 
CLB-053-27E3N-W-A


Circuit Breaker Thermal 1Pole 5A 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 : 606
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.1081

Multiples of: 5

CLBCircuit BreakersThermal5 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNon - Illuminated 
IELK1-1-52-60.0-K-91-V


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 : 606
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 34.4531

Multiples of: 3

IAL/IDL/IML/IULHydraulic Magnetic Circuit Breakers 60 A250 VAC80 VDC1 PolePaddle- 40 C+ 85 CNot Illuminated 
W57-XB2A99C10-5


Circuit Breakers Circuit Protection
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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 : 604
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.2313

Multiples of: 10

W57 Supplementary Protector5 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
2-1423675-0


Circuit Breakers W57-XB2A99C10-5=CKTBKR,THERM,P
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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 : 604
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.5142

Multiples of: 10

W57 Supplementary Protector5 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
1-1423674-0


Circuit Breakers 25A 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.

TE Connectivity Availability : 604
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.8219

Multiples of: 5

W54Thermal Circuit BreakersCircuit Breaker25 A250 V 1 PolePushbutton  Not Illuminated 
JA2-A3-A-10-3


Circuit Breaker - 2 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 10A - ...
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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 : 603
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 44.1978

Multiples of: 1

            
185080F-01-1


Bussmann Eaton Circuit Breakers 80-AMP 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 : 602
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 33.137

Multiples of: 1

18X Hi - AmpCircuit ProtectorsSwitchable/Manual80 A 30 VDC1 Pole - 32 C+ 82 CNon - IlluminatedBulk
1-1423673-6


Circuit Breakers W51-A151A1-7=CKTBKRK 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 : 600
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.9799

Multiples of: 1

W51Thermal Circuit Breakers 7 A125 V50 V1 PoleRocker0 C+ 60 CNot Illuminated 
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