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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
7-1393252-2


Circuit Breakers CIRCUIT BREAKER SWITCH 30A WH
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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 : 210
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USD 38.3209

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 30 A277 V 1 PoleToggle  Not Illuminated 
AM12774-10-AM1-B3-A


AM1277410AM1B3A heinemann canada corporation
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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 : 209
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 1.0722

Multiples of: 1

            
1658-G21-01-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 : 209
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 3.5689

Multiples of: 1

1658Thermal Circuit BreakersThermal Overcurrent Circuit Breaker15 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
30171-30


Circuit Breakers CIR_BRKR 30A 24V MEL 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 : 209
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 10.3633

Multiples of: 1

 Circuit BreakersAuto Reset30 A 24 VDC1 Pole   Non - IlluminatedBulk
4-1393248-0


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 209
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 78.6975

Multiples of: 1

W33Thermal Circuit Breakers 5 A250 V50 V2 PolesRocker  Not Illuminated 
MT1-B-14-480-1-A24-B-J


M-Series Handle-Pushbutton UL489A-UL Recognized
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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 : 208
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 70.4812

Multiples of: 3

MCircuit BreakersHydraulic - Magnetic8 A125 VAC /250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNon - Illuminated 
W68-X2Q12-30


TE Connectivity P&B Circuit Breakers 30AMP 277VAC TOGGLE 2 POLE
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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 : 208
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 167.4634

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Hydraulic Circuit Breakers M6/W6 - Compact Size30 A277 V 2 PoleToggle- 40 C+ 85 CNot Illuminated 
LELK11-1REC5-33036-4-V


Circuit Breaker Magnetic (Hydraulic Delay) - 1 Pole - 60A - 125V - Series With Auxiliary Switch - .187 Quick Connect - Lever A ...
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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 : 208
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 187.3987

Multiples of: 1

           -
EW100EAGU-3P080K


Circuit Breaker Thermal Magnetic 3Pole 80A 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.

Fuji Availability : 208
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 773.9685

Multiples of: 1

           -
124B15-00M


Circuit Breakers SHORTSTOP 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 : 207
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 2.2302

Multiples of: 1

 Circuit BreakersShortstop15 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
1658-G21-02-P13-15A


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 : 207
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 3.7654

Multiples of: 1

1658 Thermal Overcurrent15 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
22110-000


Circuit Breakers CIRCUIT BREAKER TYPE I 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 : 206
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 3.0821

Multiples of: 1

220           
19215-02M


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 : 206
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 3.8265

Multiples of: 1

 Circuit BreakersModified Reset15 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
A9F04104


Circuit breaker; 230VAC; Inom:4A; Poles no:1; Mounting: DIN; 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.

Schneider Availability : 206
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 10.5987

Multiples of: 1

   4 A  1     
1170-22-15A


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 : 205
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 10.4643

Multiples of: 1

1170Thermal Circuit BreakersThermal Automotive Circuit Breaker15 A 28 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
M68-X2Q212-1


Circuit Breaker Hydraulic Magnetic 2Pole 1A 277VAC/480VAC
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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 : 205
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 47.0641

Multiples of: 1

            
W57-XB7A4A10-15


Circuit Breakers 15A PUSH TO RESET
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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 : 204
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 1.9517

Multiples of: 1

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker15 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedBulk
21205-00


Circuit Breakers CIRCUIT BREAKER TYPE II
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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 : 204
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 3.7548

Multiples of: 1

210Circuit BreakersModified Reset500 mA 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
IEGH11-35886-10-V


Circuit Breaker Hydraulic Magnetic 2Pole 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.

Sensata Availability : 204
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 124.005

Multiples of: 1

           -
CMB-103-27GNN-W-A


PUSHBUTTON THERMAL CIRCUIT PROTECTOR
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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 : 203
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 2.6735

Multiples of: 1

CMBCircuit BreakersThermal10 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
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