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
  
                
W58-XB1A4A-4


Circuit Breakers 4A PUSH TO RESET 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 : 2847
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 5.6569

Multiples of: 5

W58 Supplementary Protector4 A250 VAC50 VDC1 PolePushbutton- 20 C+ 60 CNot Illuminated 
4-1393250-3


Circuit Breakers W28-XQ1B-10=W28
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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 : 288
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 4.8799

Multiples of: 1

W28 Supplementary Protector10 A250 VAC32 VDC1 PolePushbutton  Not Illuminated 
3-1393247-7


Circuit Breakers 3A TOGGLE ACTUATOR
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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 : 287
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 50.2903

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker3 A240 V50 V1 PoleToggle  Not Illuminated 
413-K14-LN2-60A


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 : 285
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 54.5507

Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker60 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
Hot W57-XB1A4A10-5


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER QC.250 TERML 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.

TE Connectivity Availability : 285
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 2.415

Multiples of: 10

W57Thermal Circuit BreakersSupplementary Protector5 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedBulk
1-1423364-2


Circuit Breakers W57-XB1A4A10-5 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 : 285
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 2.415

Multiples of: 10

           -
IUGN22-2REC5-37928-1


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 : 284
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 121.6294

Multiples of: 1

           -
4-1393247-4


Circuit Breakers 7.5A TOGGLE ACTUATOR
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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 : 282
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 50.331

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker7.5 A240 V50 V1 PoleToggle  Not Illuminated 
W31-X2M1G-3


Circuit Breakers 3A TOGGLE ACTUATOR
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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 : 280
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 43.8375

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker3 A240 V50 V1 PoleToggle- 20 C+ 60 CNot Illuminated 
CERB1-1-52-20.0-DE-01-T


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 : 279
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 40.8964

Multiples of: 1

            
W31-X2M1G-7.50


Circuit Breakers 7.5A TOGGLE ACTUATOR
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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 : 279
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 47.3681

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker7.5 A240 V50 V1 PoleToggle  Not Illuminated 
IUGN6-1REC4-34444-1


Circuit Breaker MAG-HYDR Lever
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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 : 279
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 48.9483

Multiples of: 1

IUGNCircuit BreakersHydraulic - Magnetic30 A  1 PoleToggle- 40 C+ 85 CNon - Illuminated 
35-2130-BU


Circuit Breaker 30A Bulk
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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.

GC Electronics Availability : 278
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 5.1319

Multiples of: 1

           -
35-2130


Circuit Breaker 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.

GC Electronics Availability : 278
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 5.1319

Multiples of: 1

           -
W28-XQ2B-4


Circuit Breaker Thermal 1Pole 4A 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 : 277
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 28.4572

Multiples of: 1

           -
30055-15


Circuit Breakers CIR BRKR,15A,12V,MET,BRK,HWD
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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.

Littelfuse Availability : 275
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 9.7944

Multiples of: 1

Box - Style Circuit BreakersCircuit BreakersAuto Reset15 A 12 VDC1 Pole   Non - IlluminatedBulk
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 : 275
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 27.1513

Multiples of: 1

           -
IELK1-1-72-35.0-01-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC/250VAC, 35A
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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 : 274
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 28.2629

Multiples of: 3

IAL/IDL/IML/IULCircuit Breakers 35 A250 VAC80 VDC1 PoleLever- 40 C+ 85 CNot Illuminated 
2907492


Circuit Breaker Thermal Magnetic 1Pole 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 : 251
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 26.0337

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic20 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
W58-XB1A4A-6


Circuit Breakers 6A PUSH TO RESET 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 : 237
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 5.1282

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker6 A250 V50 V1 PolePushbutton  Not Illuminated 
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