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
  
                
W28-XT1A-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 : 7403
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 2.8744

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type15 A250 V32 V1 PolePushbutton  Not Illuminated 
CLB-203-11B3A-B-A


Circuit Breakers 20 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 : 1034
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 3.5343

Multiples of: 1

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector20 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
W28-XT1A-10


TE Connectivity P&B Circuit Breakers 10A PUSH TO REST
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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 : 994
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 3.0954

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type10 A250 V32 V1 PolePushbutton  Not 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 Mon. 12 May to Fri. 16 May Calender.png

USD 3.2279

Multiples of: 5

W51Thermal Circuit BreakersSupplementary Protector5 A125 V50 VDC1 PoleRocker  Illuminated 
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 Mon. 12 May to Fri. 16 May Calender.png

USD 3.3862

Multiples of: 1

W51Circuit BreakersThermal5 A125 VAC50 VDC1 PoleRocker0 C+ 50 CNon - Illuminated 
W51-A121B1-10


TE Connectivity P&B Circuit Breakers 10A 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 : 970
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 3.696

Multiples of: 1

W51Thermal Circuit BreakersCircuit Breaker10 A125 V50 V1 PoleRocker  Illuminated 
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 Mon. 12 May to Fri. 16 May Calender.png

USD 3.8417

Multiples of: 1

W51Thermal Circuit BreakersSupplementary Protector7 A125 V50 VDC1 PoleRocker  Not Illuminated 
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 Thu. 08 May to Mon. 12 May Calender.png

USD 3.145

Multiples of: 1

 Circuit BreakersThermal6 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
QMB-103-00ENN-3BA


Circuit Breakers 10A Snap In Plastic .250 QC TAB TUV
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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 : 964
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 1.386

Multiples of: 1

QMBCircuit BreakersThermal10 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
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 : 954
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 2.6911

Multiples of: 1

C1005bThermal Circuit BreakersThermal Switch Protector15 A125 v , 250 V32 VDC1 PoleRocker0 C+ 60 CIlluminatedBulk
EW50RAGU-3P040B


Circuit Breaker Hydraulic Magnetic 3Pole 40A 440VAC
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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.

Fuji Availability : 953
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 749.3981

Multiples of: 1

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4404.0096


Circuit Breakers 1 pole 3A 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 : 937
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 2.8644

Multiples of: 1

T9 - 818Thermal Circuit Breakers 3 A240 V48 V1 PolePushbutton- 5 C+ 60 CNot Illuminated 
8-1393252-5


Circuit Breakers CIRCUIT BREAKER SWITCH 25A WH
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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 : 935
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 80.6006

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 25 A 65 V1 PoleToggle  Not Illuminated 
1-1423364-4


Circuit Breakers W57-XB1A4A10-10 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 : 930
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 3.003

Multiples of: 1

W57Thermal Circuit Breakers 10 A250 V 1 PolePushbutton0 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 Thu. 08 May to Mon. 12 May Calender.png

USD 1.4658

Multiples of: 1

QLBCircuit BreakersThermal7 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
1C10DL


Circuit Breakers C CHAR, 1POLE, 125VDC, UL489
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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.

Altech Availability : 928
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 41.9213

Multiples of: 1

UL  10 A 125 VDC1 PoleHandle- 25 C+ 55 CNot 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 : 921
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 2.9991

Multiples of: 1

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W51-A161A1-15


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER THERMAL 15A 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.

TE Connectivity Availability : 921
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 2.9991

Multiples of: 1

W51Thermal Circuit BreakersAngular Button15 A125 V50 V1 PoleRocker0 C+ 60 CNot Illuminated 
LELK1-1REC4-27129-919


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 : 921
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 35.7525

Multiples of: 1

           -
W28-XQ1A-12


Circuit Breakers 12A 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 : 917
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 2.8875

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type12 A250 V32 V1 PolePushbutton  Not Illuminated 
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