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
  
                
W67-X2Q13-30


TE Connectivity P&B 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
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 40.3904

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 30 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
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
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 40.3904

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. 29 Nov to Thu. 05 Dec Calender.png

USD 1.0868

Multiples of: 1

            
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. 27 Nov to Fri. 29 Nov Calender.png

USD 10.3633

Multiples of: 1

 Circuit BreakersAuto Reset30 A 24 VDC1 Pole   Non - IlluminatedBulk
4404.0009


Circuit Breakers 7A 0.25" QC Snap-in front
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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 : 208
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.1131

Multiples of: 100

T9Thermal Circuit BreakersCircuit Breaker7 A240 V48 V1 PolePushbutton- 5 C+ 60 CNot Illuminated 
W57-XB1A4A10-20


Circuit Breakers W57-XB1A4A10-20=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 : 208
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.9662

Multiples of: 10

   20 A        
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. 29 Nov to Thu. 05 Dec Calender.png

USD 178.6706

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. 27 Nov to Fri. 29 Nov 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. 27 Nov to Fri. 29 Nov Calender.png

USD 3.7654

Multiples of: 1

1658 Thermal Overcurrent15 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot 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 : 207
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 139.5586

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Hydraulic Circuit Breakers M6/W6 - Compact Size30 A277 V 2 PoleToggle- 40 C+ 85 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. 27 Nov to Fri. 29 Nov 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. 27 Nov to Fri. 29 Nov 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. 27 Nov to Fri. 29 Nov Calender.png

USD 10.5987

Multiples of: 1

   4 A  1     
TA45-A326L150C0


Circuit Breaker Thermal 2Pole 15A 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 : 206
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 35.3719

Multiples of: 1

           -
2-1393254-5


Circuit Breakers 20A 1 POLE 1 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 : 205
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 60.8475

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersCircuit Breaker20 A277 V 1 PoleToggle  Not Illuminated 
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 : 205
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 82.2413

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker15 A277 V 2 PolesToggle  Not Illuminated 
21130-00


Circuit Breakers CIRCUIT BREAKER TYPE I 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.

Eaton Availability : 204
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.195

Multiples of: 1

210Circuit BreakersAuto Reset30 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
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. 27 Nov to Fri. 29 Nov 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. 29 Nov to Thu. 05 Dec Calender.png

USD 40.8844

Multiples of: 3

           -
MT1-B-14-450-1-A24-B-J


M-Series utilizes the hydraulic magnetic Circuit Breakers
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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 : 204
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 63.3019

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic5 A125 VAC /250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNon - Illuminated 
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First...4647484950...

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