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
  
                
JLE-1-35475-250


JLE135475250 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 : 168
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USD 132.4969

Multiples of: 1

           -
4410.0350


Circuit breaker; Urated: 240VAC; 28VDC; 0.3A; SPST; Poles: 1; screw
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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 : 58
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USD 31.489

Multiples of: 1

   0.3 A  1     
CA1-B2-34-680-311-C


Circuit Breakers Hydraulic/Magnetic Circ Brkr, 1 Pole, 80A, White Actuator I-O/ON-OFF Legend, 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.

Carling Availability : 58
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 32.2612

Multiples of: 1

CCircuit BreakersHydraulic - Magnetic80 A480 VAC150 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
2210-T210-K0M1-H121-6A


Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NO AUX, 6A
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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 : 58
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 34.1649

Multiples of: 1

2210 - T2Circuit BreakersThermal - Magnetic6 A250 VAC , 433 VAC65 VDC1 PoleToggle- 30 C+ 60 CNon - Illuminated 
JA2-A3-A-1-3


Circuit Breaker - 2 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 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.

HEINEMANN CANADA CORPORATION Availability : 58
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 41.4251

Multiples of: 1

            
IAGN1-1REC4-72-15.0


Magnetic Circuit Breaker Provides Low-Cost Power Switching
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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 : 58
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 49.9243

Multiples of: 1

           -
09124601


Circuit Breaker Thermal Magnetic 25A 230V AC DC Lever DIN Rail
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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.

Altech Availability : 58
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 128.9531

Multiples of: 1

Rp     2Lever   Bulk
M39019/03-225S


Circuit Breaker Magnetic 2Pole 3A 240VAC/50VDC
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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 : 58
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 1865.6531

Multiples of: 1

           -
2CDS251025R0105


Circuit breaker; 230VAC; Inom:10A; Poles:1; DIN; Charact: B; 6kA
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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.

ABB Availability : 57
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 3.6162

Multiples of: 1

   10 A  1     
IEG6-1-51-5.00-91-V


Circuit Breaker Hydraulic Magnetic 1Pole 5A 277VAC
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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 : 57
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 17.2069

Multiples of: 3

           -
4230-T120-K0CE-3A


Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 3A
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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 : 57
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 20.211

Multiples of: 1

4230 - T           
TMC 81D 10A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, Color: gray
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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 : 57
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 26.6227

Multiples of: 1

            
2477900000


Circuit Breakers MCB 489 1P C 10A ACDC
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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 : 57
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 30.8385

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic10 A277 VAC  Lever- 35 C+ 70 CNon - Illuminated 
7940102672


Circuit Breakers QZ-2-13-D-2-30.0
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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 : 57
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 44.3016

Multiples of: 1

 Hydraulic - Magnetic Miniature Circuit BreakersAC Circuit Breaker30 A480 VAC 2 PoleLever- 40 C+ 85 CNon - Illuminated 
AP7-1-62-153


Circuit Breaker Hydraulic Magnetic 1Pole 15A 240VAC
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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 : 57
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 612.4387

Multiples of: 1

 Circuit Protectors 15 A120 VAC 1 PoleToggle  Not Illuminated 
1658-G41-02-P10-25A


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 : 56
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 3.5112

Multiples of: 1

 Thermal Circuit BreakersThermal Overcurrent Circuit Breaker25 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
T11-2-1.25A-01-11A-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, paddle handle.
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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 : 51
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 29.5706

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic1.25 A250 VAC65 VDC1 PolePaddle- 40 C+ 85 CNot Illuminated 
1170-21-20A


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 : 44
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 9.6905

Multiples of: 1

1170Thermal Circuit BreakersThermal Automotive Circuit Breaker20 A 28 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
1020038


Circuit Breakers TMC 71D 02A
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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 : 28
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 22.6406

Multiples of: 1

Tmc 7Circuit BreakersThermomagnetic Device Circuit Breaker2 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNot Illuminated 
2907666


Circuit Breaker Thermal Magnetic 1Pole 25A
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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 : 11
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 56.6212

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic25 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
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