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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
W51-A151A1-7


Circuit Breaker Thermal 1Pole 7A 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 : 970
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.9813

Multiples of: 10

W51Thermal Circuit BreakersSupplementary Protector7 A125 V50 VDC1 PoleRocker  Not Illuminated 
2-1423673-3


Circuit Breakers W51-A161A1-15=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 : 970
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.05

Multiples of: 10

           -
W51-A151A1-5


Circuit Breakers 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 : 970
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.1369

Multiples of: 5

W51Circuit BreakersThermal5 A125 VAC50 VDC1 PoleRocker0 C+ 50 CNon - Illuminated 
1-1423673-5


Circuit Breakers W51-A151A1-5=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 : 970
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.3338

Multiples of: 5

W51Thermal Circuit BreakersSupplementary Protector5 A125 V50 VDC1 PoleRocker  Illuminated 
1423673-1


W51-A121B1-5=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 : 970
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.5306

Multiples of: 5

           -
CMB-063-11D3N-B-D


Circuit Breakers CMB06311D3NBD
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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 : 969
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.2482

Multiples of: 1

 Circuit BreakersThermal6 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
3-1393248-9


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 : 968
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 74.7495

Multiples of: 1

W33Thermal Circuit BreakersSwitchable Circuit Breaker / Power Switch20 A250 V50 V2 PolesRocker  Not Illuminated 
1610-21-10A


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 : 942
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 5.544

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker10 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
4-1393249-1


Circuit Breakers 15A 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 : 940
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.4397

Multiples of: 5

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker15 A250 V50 V1 PolePushbutton  Not Illuminated 
W58-XC4C12A-15


Circuit Breakers 15A 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 : 940
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.5806

Multiples of: 5

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker15 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
QLB-073-00DNN-3BA


Circuit Breakers 7A 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 : 928
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.5138

Multiples of: 1

QLBCircuit BreakersThermal7 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
2-1423674-8


Circuit Breakers W54-XA1C4A10-30 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 : 924
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.9293

Multiples of: 10

W54 Supplementary Protector30 A250 VAC 1 PolePushbutton0 C+ 60 CNon - Illuminated 
6-1393250-8


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 : 907
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.9513

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type3 A250 V32 V1 PolePushbutton  Not Illuminated 
W28-XT1A-3


Circuit Breaker Thermal 1Pole 3A 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 : 907
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.045

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type3 A250 V32 V1 PolePushbutton  Not Illuminated 
2-1393250-9


Circuit Breakers CIRCUIT BREAKER THERMAL 14A 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 : 905
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.3083

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type14 A250 V32 V1 PolePushbutton  Not Illuminated 
W54-XA1C4A10-30


Circuit Breaker Thermal 1Pole 30A 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 : 905
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.6619

Multiples of: 5

W54Thermal Circuit BreakersSupplementary Protector30 A250 V 1 PolePushbutton  Not Illuminated 
CEG1-35828-1-V


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 : 903
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 15.0937

Multiples of: 1

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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

            
HP1-01


VP Connector For Oval and Flush Bezel Only
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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 : 675
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 0.924

Multiples of: 1

Vp Plug Connector       Illuminated-
1423674-2


Circuit breaker; Urated:250VAC; 50VDC; 5A; Contacts: SPST-NC
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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 : 465
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.0712

Multiples of: 10

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