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
  
                
1658-G21-02-P10-10A


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 : 348
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.5365

Multiples of: 1

1658Thermal Circuit BreakersThermal Overcurrent Circuit Breaker10 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
FAZ-D8/1-NA-SP


SINGLE-POLE DIN RAIL MINIATURE CIRCUIT BREAKER
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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.

Eaton Availability : 348
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 170.5403

Multiples of: 1

            
CTB-B-B-05


Circuit Breakers 5 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 : 345
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.541

Multiples of: 1

CtbThermal Circuit BreakersPanel Mount Rocker Thermal Circuit Protector5 A250 V32 V1 PoleRocker  Not Illuminated 
CLB-353-11B3A-B-A


Circuit Breakers 35 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 : 345
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 4.1465

Multiples of: 1

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector35 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
2-1393254-4


Circuit Breakers CIRCUIT BREAKER SWITCH 2A BLACK
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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 : 344
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 48.9562

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 2 A277 V 1 PoleToggle  Not Illuminated 
W91-X112-2


Circuit Breakers CIRCUIT BREAKER SWITCH 2A BLACK
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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 : 344
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 48.9562

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 2 A277 V 1 PoleToggle  Not Illuminated 
66-15-P1B1-P009


Miniature residual current protection circuit breaker ROHS
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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.

SOUDELOR Availability : 342
Ship by Fri. 13 Dec to Wed. 18 Dec Calender.png

USD 0.5496

Multiples of: 1

            
W23-X1A1G-2


Circuit Breakers 2A PUSH/PULL ACT.
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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 : 341
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 34.1381

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker2 A240 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
6-1393246-7


Circuit Breakers 2A PUSH/PULL ACT.
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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 : 341
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 34.1381

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker2 A240 V50 V1 PolePushbutton  Not Illuminated 
7-1423674-8


Circuit Breakers W54-XB1A4A10-35 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 : 339
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.1213

Multiples of: 5

W54 Supplementary Protector35 A250 VAC 1 PolePushbutton0 C+ 60 CNot Illuminated 
W54-XB1A4A10-35


Circuit Breakers 35 Amps 1Pole 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 : 339
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.1213

Multiples of: 5

W54Thermal Circuit Breakers 35 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedTray
TA45-ABDBL050C0


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 : 339
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 23.0213

Multiples of: 1

           -
4430.1360


Circuit Breakers CBE TA45-AZM12
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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 : 338
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 1.858

Multiples of: 50

            
2-5700-IG1-P10-DD-15A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push
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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 : 336
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 13.3864

Multiples of: 1

2 - 5700Thermal Circuit BreakersThermal Overcurrent Circuit Breaker15 A250 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
1658-G21-02-P10-8A


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
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.

ETA Availability : 334
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.4419

Multiples of: 1

 1658 Series 8 A28 V240 V1 PoleButton- 20 C+ 60 CNot Illuminated 
2CDS200936R0001


Auxiliary contacts
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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.

ABB Availability : 334
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 14.5688

Multiples of: 1

            
1423673-8


W51-A122B1-5=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 : 329
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.0531

Multiples of: 5

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W51-A122B1-5


Circuit Breakers 5A ROCKR 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 : 329
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.0712

Multiples of: 5

W51Thermal Circuit BreakersCircuit Breaker5 A250 V50 V1 PoleRocker0 C+ 60 CIlluminated 
CMB-153-00ENN-B-A


Circuit Breaker Thermal 1Pole 15A 125VAC/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.

Carling Availability : 329
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.4387

Multiples of: 5

CMBCircuit BreakersThermal15 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
CLB-203-11A3N-B-A


Circuit Breaker Thermal 20A 250 V AC 32 V DC Push to Reset Panel Mount
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.

Carling Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.1039

Multiples of: 5

ClbThermal_Circuit_Breakers 20 A125 v to 250 V32 V1_PolePushbutton- 10 C+ 60 CNot_Illuminated 
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