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
  
                
1170-21-8A


Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership bene
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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 : 407
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USD 9.933

Multiples of: 1

1170Thermal Circuit BreakersThermal Automotive Circuit Breaker8 A 28 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
W28-ST1A-10


Circuit Breaker - Thermal - Single Pole Fuseholder Type - Push to Reset Actuator - 10A - 250VAC/32VDC - Black Bezel With White ...
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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 : 166
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USD 50.0719

Multiples of: 1

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3-1393253-2


Circuit Breakers 15A 2 POLE 2 TOGGLE
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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 : 166
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 85.6561

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker15 A277 V 2 PolesToggle  Not Illuminated 
W57-XB6A99C10-7


Circuit Breakers W57-XB6A99C10-7=CKTBKR,THERM,PB,QC.250
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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 : 165
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 3.8926

Multiples of: 5

W57 Supplementary Protector7 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
22325-200


Circuit Breakers CIRCUIT BREAKER TYPE III 2
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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 : 164
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 4.8976

Multiples of: 1

223Circuit BreakersManual Reset25 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
Hot 4400.0194


Circuit Breakers .250 QC SP THERML 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.

Schurter Availability : 163
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 7.1148

Multiples of: 1

T11 Circuit Breaker For Equipment5 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
2907565


Circuit Breaker Thermal Magnetic 1Pole 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.

Phoenix Contact Availability : 163
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 26.0337

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic8 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
R11-2-15.0A-R121EV


Circuit Breakers Cir Brkr, HydMag, 1 pl, 32VDC/125VAC, 15A, rocker hndl
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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 : 163
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USD 34.5932

Multiples of: 3

            
21225-00


Circuit Breakers 25 AMP TYPE II CIRCUIT BRKR
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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 : 161
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 2.9337

Multiples of: 1

210Circuit BreakersModified Reset25 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
AM2-B3-A-15-3


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.

HEINEMANN CANADA CORPORATION Availability : 161
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 81.5895

Multiples of: 1

            
BW100EAGU-3P080


Circuit Breaker Thermal Magnetic 3Pole 80A 690VAC/250VDC
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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.

Fuji Availability : 161
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 227.9057

Multiples of: 1

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Hot 4400.0065


Circuit Breakers CBE T11-211-15
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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 : 161
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 6.9531

Multiples of: 1

T11Circuit BreakersThermal15 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
QMB-153-11C3N-3BA


Circuit Breakers 15A FRT PNL PLASTIC .250 QC TAB TUV
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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.

Qualtek Availability : 161
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USD 1.3209

Multiples of: 1

QMBCircuit BreakersThermal15 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
PP11-4-2.00A-OC-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
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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 : 161
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 11.7337

Multiples of: 1

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413-K54-FN2-50A


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 : 161
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 61.2497

Multiples of: 1

413Circuit BreakersThermal50 A115 VAC28 VDC1 PolePushbutton- 55 C+ 75 CNon - Illuminated 
Hot 4400.0063


Circuit Breakers .250 QC SP THERML 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.

Schurter Availability : 160
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 6.8208

Multiples of: 1

T11 Circuit Breaker For Equipment1 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
1011962


Circuit Breakers TMC 71B 01A
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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 : 160
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 21.735

Multiples of: 1

Tmc 7Circuit BreakersThermomagnetic Device Circuit Breaker1 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNot Illuminated 
W91-X152-15


Circuit Breakers CIRCUIT BREAKER SWITCH 15A 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 : 160
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 53.5894

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W915 A 65 V1 PoleToggle  Not Illuminated 
CLB-103-11B3A-B-A


Circuit Breakers 10 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 : 159
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.8219

Multiples of: 5

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector10 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
4-1393249-3


Circuit Breakers 20A 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 : 148
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 7.0744

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker20 A250 V50 V1 PolePushbutton  Not Illuminated 
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