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
  
                
4230-T110-K0CE-13A


Thermal-magnetic Circuit Breaker - DIN Mount - 13A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TUV)/UL1077
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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 : 240
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 15.8812

Multiples of: 1

            
QY-1-13-DM-U2-10


Q-Series Miniature 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.

Circuit Breaker Availability : 240
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 16.5112

Multiples of: 12

            
121A12-00M-WB


Circuit Breakers SHORTSTOP 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 : 239
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 1.9888

Multiples of: 1

            
22210-200


Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 10A
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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 : 239
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.7216

Multiples of: 1

 Circuit BreakersModified Reset10 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
W23-X1A1G-40


Circuit Breakers 40A 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 : 239
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 24.6536

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker40 A240 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
IEG1-35628-5-V


Circuit Breakers Cir Brkr Hyd Mag
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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 : 239
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 36.5925

Multiples of: 3

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1019974


Circuit Breakers TMC 71C 03A
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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.

Phoenix Contact Availability : 238
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 21.735

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic3 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
22105-000


Circuit Breakers CIRCUIT BREAKER TYPE I 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.

Eaton Availability : 238
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.7099

Multiples of: 1

220           
22220-200


Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 20A
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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 : 238
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.7216

Multiples of: 1

 Circuit BreakersModified Reset20 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
124B20-B2P-HA


Circuit Breakers SHORTSTOP 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 : 238
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.7681

Multiples of: 1

            
IEG666-31966-1-V


Circuit Breakers Cir Brkr Hyd Mag
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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 : 238
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 252.5358

Multiples of: 1

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124A10-B2M


Circuit Breakers SHORTSTOP 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 : 237
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.3145

Multiples of: 1

 Circuit BreakersShortstop10 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
1658-G41-01-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 : 237
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 3.4776

Multiples of: 1

1658Circuit BreakersManual Reset10 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNot Illuminated 
121B25-B2P-KA


Circuit Breakers SHORTSTOP 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 : 235
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.3215

Multiples of: 1

 Circuit BreakersShortstop25 A 12 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
W57-XB2A99C10-5


Circuit Breakers Circuit Protection
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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 : 235
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 2.4281

Multiples of: 10

W57 Supplementary Protector5 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
2-1423675-0


Circuit Breakers W57-XB2A99C10-5=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 : 235
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 2.5077

Multiples of: 1

W57 Supplementary Protector5 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
W58-XC4C12A-3


Circuit Breakers 3A 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 : 235
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 6.6544

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker3 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
UPG66-1-72-153-91


Circuit Breaker Magnetic 2Pole 15A
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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 : 235
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 28.0744

Multiples of: 1

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2-1393254-7


Circuit Breakers CIRCUIT BREAKER SWITCH 3A 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 : 235
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 33.9697

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 3 A277 V 1 PoleToggle  Not Illuminated 
4-1393252-3


Circuit Breakers W67-X2Q110-20 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 : 235
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 71.2332

Multiples of: 1

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First...4142434445...

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