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
  
                
W23-X1A1G-7.50


Circuit Breakers 7.5A 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 : 305
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USD 27.8932

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker7.5 A240 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
22110-300


Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 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 : 221
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.6984

Multiples of: 1

            
1626-2-20A


Circuit Breakers Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and open circuit (modified reset to SAE) version optional. Open circuit v
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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 : 221
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 5.9408

Multiples of: 1

1626 Thermal Automotive20 A 12 VDC1 PoleSelf - Reset- 40 C+ 85 CNot Illuminated 
209-1-36793-100


209136793100 airpax
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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 : 219
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 20.7375

Multiples of: 1

           -
22108-000


Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 8A
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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 : 218
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.4309

Multiples of: 1

 Circuit BreakersAuto Reset8 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
121B10-B2M-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 : 218
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.5821

Multiples of: 1

            
1658-G21-16-P10-15A


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 : 218
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 3.7674

Multiples of: 1

1658Circuit BreakersManual Reset15 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
910140


Circuit Breaker Thermal Magnetic 1Pole 1.5A 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.

Weidmuller Availability : 218
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 32.6141

Multiples of: 1

            
CBC-20HB


Bussmann Eaton Circuit Breakers AUTOMOTIVE CIRC BRKE
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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 : 217
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 17.0593

Multiples of: 1

CBC - HBCircuit BreakersAuto Reset20 A 14 VDC1 Pole   Non - IlluminatedBulk
121A30-A2M-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 : 216
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.5704

Multiples of: 1

            
19130-02M


Circuit Breakers MAXI 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 : 215
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 3.2311

Multiples of: 1

 Circuit BreakersAuto Reset30 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
GSB631PC1


Circuit Breakers MCB UL1077 C 1P 1A
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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.

Carlo Gavazzi Availability : 215
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 22.5425

Multiples of: 1

GSB63Circuit ProtectorsThermal - Magnetic1 A277 VAC 1 PoleLever- 35 C+ 70 CNon - Illuminated 
2907575


Circuit Breaker Thermal Magnetic 1Pole 30A
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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 : 215
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 26.0337

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic30 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
W91-X150-40


Circuit Breaker Hydraulic Magnetic 1Pole 40A 65VDC
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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 : 215
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 153.6281

Multiples of: 1

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22115-300


Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 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.

Eaton Availability : 214
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.6984

Multiples of: 1

            
122A10-00M-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 : 214
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 3.1752

Multiples of: 1

            
IEG1-35628-15-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 : 214
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 15.9862

Multiples of: 1

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22305-200


Circuit Breakers CIRCUIT BREAKER TYPE III
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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 : 213
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 3.8291

Multiples of: 1

 Circuit BreakersManual Reset5 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
W91-X112-30


Circuit Breakers CIRCUIT BREAKER SWITCH 30A 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.

TE Connectivity Availability : 213
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 40.4019

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 30 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
412-K14-LN2-15A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 : 210
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 52.1136

Multiples of: 1

412Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker15 A115 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
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