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
  
                
3-1393248-3


TE Connectivity P&B Circuit Breakers W33-T1N1Q-15=W33
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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 : 95
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 33.9941
Multiples of: 1

W33Circuit BreakersThermal15 A250 VAC50 VDC2 PoleRocker- 20 C+ 60 CNon - IlluminatedBulk
W33-T2N1Q-15


Circuit Breakers 15A 2-P Black Rocker P1 & P2 Trip QC
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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 : 95
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 52.6591
Multiples of: 1

W33Thermal Circuit BreakersCircuit Breaker15 A250 V50 V2 PolesRocker- 20 C+ 60 CNot Illuminated 
1344361


Circuit Breakers CAPAROC E2 12-24DC/1-4A EX
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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 : 95
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 101.3643
Multiples of: 1

 Circuit BreakersPower Module4 A 12 VDC , 24 VDC2 Pole - 30 C+ 65 C  
1-1423674-9


Circuit Breakers W54-XA6A4B13-10 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 : 94
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 3.15
Multiples of: 1

W54Circuit BreakersThermal10 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
1658-G41-10-P10-7A


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 : 94
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 3.852
Multiples of: 1

1658Circuit BreakersManual Reset7 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNot Illuminated 
W54-XC2A4B10-40


Circuit Breakers CIRCUIT BREAKER THERMAL 40AMP
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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 : 94
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 4.6594
Multiples of: 100

W54Thermal Circuit Breakers 40 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W28-XQ1B-1


Circuit Breaker Thermal 1Pole 1A 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 : 94
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 10.8937
Multiples of: 1

            
1020052


Circuit Breakers TMC 71D 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.

Phoenix Contact Availability : 94
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 16.9837
Multiples of: 1

TMC 7Circuit BreakersThermomagnetic20 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
IEGBX1-1-62-30.0-M3-V


Circuit Breaker Hydraulic 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.

Sensata Availability : 94
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 25.7276
Multiples of: 1

 Circuit Breakers 30 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
ME1-B-94-425-1-A37-B-C


Circuit Breaker Hydraulic Magnetic 1Pole 2.5A 250VAC/80VDC
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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 : 94
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 32.9469
Multiples of: 1

MCircuit BreakersHydraulic - Magnetic2.5 A125 VAC , 250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNon - Illuminated 
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