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
  
                
7-1393252-5


Circuit Breakers W67-X2Q50-10=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 : 900
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 52.2375

Multiples of: 1

            
W51-A122B1-8


TE Connectivity P&B Circuit Breakers CIRCUIT BRKER 1POLE 8Amps 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.

TE Connectivity Availability : 898
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.4174

Multiples of: 1

W51Thermal Circuit Breakers 8 A250 V50 V1 PoleRocker0 C+ 60 CIlluminatedTray
CMB-053-11C3N-B-A


Carling Technologies Circuit Breakers 5 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 : 894
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 4.1811

Multiples of: 1

CmbThermal Circuit BreakersPushbutton Thermal Circuit Protector5 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
IPA-1-37250-30


IPA-1-37250-30
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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 : 889
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 10.5394

Multiples of: 1

            
1423674-3


Circuit Breakers W54-XB1A4A10-6
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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 : 881
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 4.1696

Multiples of: 1

 Circuit BreakersThermal6 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
W54-XA1A99C10-25


Thermal 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.

TE Connectivity Availability : 873
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.734

Multiples of: 10

W54 Supplementary Protector25 A250 VAC 1 PolePushbutton0 C+ 60 CNot Illuminated 
1423901-1


Circuit Breakers W54-XB2A4A10-5 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 : 873
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.3277

Multiples of: 10

W54Thermal Circuit BreakersSupplementary Protector5 A250 V 1 PolePushbutton  Not Illuminated 
W54-XB2A4A10-5


Circuit Breaker Thermal 1Pole 5A 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 : 873
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.7775

Multiples of: 5

W54Thermal Circuit BreakersSupplementary Protector5 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedBulk
1423712-1


Circuit Breakers W28-XT1A-0.25 CKTBKR,THERM,ROC
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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 : 873
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 7.5945

Multiples of: 5

 Circuit Breakers 3 A250 VAC32 VDC1 PoleReset Button  Non - Illuminated 
W28-XT1A-0.25


Circuit Breakers W28-XT1A-0.25
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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 : 873
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 7.5945

Multiples of: 5

W28Thermal Circuit BreakersSupplementary Protector250 mA250 V32 VDC1 PolePushbutton  Not Illuminated 
W33-T2N1Q-20


Circuit Breakers 20A 2P White Rocker P1 & 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 : 871
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 86.1656

Multiples of: 1

W33Thermal Circuit BreakersSwitchable Circuit Breaker / Power Switch20 A250 V50 V2 PolesRocker  Not Illuminated 
IPA-1-1REC4-52-30.0-01


Circuit Breaker Hydraulic Magnetic 1Pole 30A 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.

Sensata Availability : 869
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 36.724

Multiples of: 1

           -
T9-611P-8


CIRCUIT BRKR SP RESET 8A 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 : 863
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.1024

Multiples of: 1

           -
CMB-053-11C4N-B-A


Circuit Breaker Magnetic 5A 125VAC to 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.

Carling Availability : 861
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.61

Multiples of: 5

CmbThermal Circuit Breakers          
4-1393247-3


Circuit Breakers 50A 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 : 848
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 43.8371

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker50 A240 V50 V1 PoleToggle  Not Illuminated 
1-1423673-9


Circuit Breakers W51-A151A1-20=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 : 834
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.8875

Multiples of: 5

W51Circuit BreakersThermal20 A125 VAC50 VDC1 PoleRocker0 C+ 60 CNon - Illuminated 
W28-XT1A-20


Circuit Breakers 1POLE,20Amps Therm Circuit Brker
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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 : 822
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.9799

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type20 A250 V32 V1 PolePushbutton  Not IlluminatedBulk
W28-XT1A-8


Circuit Breakers 1Poles 8Amps Therm Circuit Brker
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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 : 814
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.003

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type8 A250 V32 V1 PolePushbutton  Not IlluminatedBulk
1-1423673-7


Circuit Breakers W51-A151A1-10=CKTBKR THERM ROCK
Icon ROHS
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 : 812
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.3075

Multiples of: 1

W51Circuit BreakersThermal10 A125 VAC50 VDC1 PoleRocker0 C+ 60 CNon - Illuminated 
2907599


Circuit Breaker Thermal Magnetic 1Pole 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 : 808
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 39.1943

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic30 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
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