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
  
                
2-1393249-2


Circuit breaker; Urated:250VAC; 50VDC; 8A; 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 : 4490
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 5.0794

Multiples of: 1

   8 A  1     
1423674-8


Circuit breaker; Urated:250VAC; 50VDC; 15A; 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 : 2964
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.2957

Multiples of: 1

   15 A  1     
W28-XT1A-5


Circuit Breakers 1pole 5Amp 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 : 2541
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.1369

Multiples of: 10

W28Thermal Circuit BreakersFuse Holder Type5 A250 V32 V1 PolePushbutton  Not IlluminatedBulk
W58-XB1A4A-5


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 : 2385
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.6067

Multiples of: 1

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker5 A250 V50 V1 PolePushbutton  Not Illuminated 
1610-21-15A


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 : 2318
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 5.671

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker15 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
W57-XB7A4A10-8


Circuit Breakers 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 : 2317
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 2.079

Multiples of: 1

W57Thermal Circuit Breakers 8 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedTray
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 : 2317
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 5.671

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker8 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
W28-XQ1A-10


Circuit Breakers 10A 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 : 2241
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 2.8875

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type10 A250 V32 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
W51-A152A1-10


Circuit Breakers 10A 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 : 2206
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 3.8693

Multiples of: 1

W51Thermal Circuit BreakersAngular Button10 A125 V50 V1 PoleRocker0 C+ 60 CNot 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 : 2204
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.4125

Multiples of: 5

W54Thermal Circuit BreakersCircuit Breaker25 A250 V 1 PolePushbutton  Not Illuminated 
W54-XB1A4A10-25


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 : 2204
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.4138

Multiples of: 1

W54Thermal Circuit BreakersCircuit Breaker25 A250 V 1 PolePushbutton0 C+ 60 CNot 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 : 2074
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 5.544

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker10 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
1423673-7


Circuit Breakers W51-A151A1-10=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 : 2069
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.7527

Multiples of: 5

W51Thermal Circuit Breakers 10 A125 V50 V1 PoleRocker  Not Illuminated 
4-1393249-0


Circuit Breakers 10A 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 : 2046
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 6.1491

Multiples of: 1

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker10 A250 V50 V1 PolePushbutton  Not Illuminated 
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 : 1986
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 13.0402

Multiples of: 1

           -
1658-F01-00-P10-20A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 1940
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 3.5619

Multiples of: 1

1658 Thermal Overcurrent20 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
W28-XQ2B-8


Circuit Breaker Thermal 1Pole 8A 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 : 1888
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 31.9228

Multiples of: 1

           -
1-1423364-3


Circuit Breakers W57-XB1A4A10-7=CKTBKR,THERM,PB,QC.250,BU
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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 : 1736
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.3798

Multiples of: 10

 Circuit Breakers 7 A250 VAC 1 PoleReset Button  Non - Illuminated 
1-1423675-0


Circuit Breakers 20A 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 : 1692
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 2.4043

Multiples of: 10

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker20 A250 V 1 PolePushbutton  Not Illuminated 
1-1393249-6


Circuit Breakers 30A 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 : 1605
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 5.5296

Multiples of: 1

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker30 A250 V50 V1 PolePushbutton  Not Illuminated 
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