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
  
                
SU1C20AC


Circuit Breaker Supplementary Protector 1Pole 20A 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.

Weidmuller Availability : 1683
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 11.733

Multiples of: 1

           -
W57-XB7A4A10-15


Circuit Breakers 15A 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 : 1666
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.9289

Multiples of: 1

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker15 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedBulk
CTB-B-B-12


Circuit Breakers 12 AMP 50VDC PNL MNT
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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 : 1651
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.8219

Multiples of: 10

CtbThermal Circuit BreakersPanel Mount Rocker Thermal Circuit Protector12 A250 V32 V1 PoleRocker- 10 C+ 60 CNot Illuminated 
3-1393250-2


Circuit breaker; Urated:250VAC; 32VDC; 2A; 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 : 1646
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.3813

Multiples of: 5

   2 A  1     
4404.0102


Circuit Breakers 1 pole 10A THT Term for PCB mounting
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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 : 1629
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.3678

Multiples of: 1

T9 - 824Thermal Circuit Breakers 10 A240 V48 V1 PolePushbutton- 5 C+ 60 CNot Illuminated 
1423673-5


W51-A121B1-10=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 : 1580
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.5306

Multiples of: 5

           -
T11-311-0.5


Circuit Breaker Thermal 1Pole 0.5A 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.

Schurter Availability : 1576
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 7.6879

Multiples of: 1

           -
W58-XC4C12A-5


Circuit Breakers 5A 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 : 1562
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.4862

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker5 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
4-1393249-9


Circuit Breakers 5A 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 : 1562
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 5.4862

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker5 A250 V50 V1 PolePushbutton  Not Illuminated 
9-1423364-8


Circuit Breakers 15A 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 : 1552
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.3631

Multiples of: 10

W57Thermal Circuit Breakers 15 A250 V 1 PolePushbutton  Not Illuminated 
W51-A152A1-15


Circuit Breakers 15A RCKR ACT NON-ILL
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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 : 1547
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.2802

Multiples of: 1

W51Thermal Circuit BreakersCircuit Breaker15 A125 V50 V1 PoleRocker0 C+ 60 CNot Illuminated 
W57-XB1A4A10-5


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER QC.250 TERML 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.

TE Connectivity Availability : 1538
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.5179

Multiples of: 1

W57Thermal Circuit BreakersSupplementary Protector5 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedBulk
W28-XQ2B-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 : 1458
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 29.3606

Multiples of: 1

           -
TA35-CBDWF050C0


Circuit Breaker Thermal 2Pole 5A 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 : 1450
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 15.3113

Multiples of: 1

           -
1610-21-8A


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 : 1421
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 5.6018

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker8 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
TA45-ABDBL150C0


Circuit Breaker Thermal 2Pole 15A 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 : 1418
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 22.0026

Multiples of: 1

           -
C1005B-3B151BR3


Carling Technologies Circuit Breakers 15 AMPS BLK BEZEL WHT RED
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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 : 1404
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.8875

Multiples of: 1

C1005bThermal Circuit BreakersThermal Switch Protector15 A125 v , 250 V32 VDC1 PoleRocker0 C+ 60 CIlluminatedBulk
W51-A121B1-20


TE Connectivity P&B Circuit Breakers 20A RCKR ACT RED ILL
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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 : 1375
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.4419

Multiples of: 1

W51Thermal Circuit BreakersRocker Actuated Circuit Breaker / Power Switch20 A125 V50 V1 PoleRocker0 C+ 60 CIlluminated 
5-1423364-7


Circuit Breakers W57-XB6A99C10-15=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 : 1313
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.5172

Multiples of: 10

  Supplementary Protector15 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
W57-XB6A99C10-15


Circuit Breakers W57-XB6A99C10-15=CKTBKR,THERM,PB,QC.250
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 : 1313
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.5172

Multiples of: 10

W57 Supplementary Protector15 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
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