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
  
                
2-1423712-0


W28-X1086-15 Equal Cktbkr,Therm,Rock,Qc.250,Fu
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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 : 1279
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 2.5594

Multiples of: 10

            
QLB-153-11B3N-3BA


Circuit Breakers 15A FRT PANEL METAL .250 QC TAB
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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 : 1243
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.0121

Multiples of: 1

QLBCircuit BreakersThermal15 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
4404.0018


Schurter Circuit Breakers CBE T9-611P-3
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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 : 1234
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.1483

Multiples of: 1

T9 - 611Circuit BreakersThermal3 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
W58-XC4C12A-30


Circuit Breakers 30A 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 : 1231
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 5.7172

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker30 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
W57-XB7A4A10-5


Circuit Breakers 5A 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 : 1185
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.9404

Multiples of: 1

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker5 A250 V 1 PolePushbutton  Not Illuminated 
1-1393250-9


Circuit Breakers 0.25A 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 : 1174
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 6.3525

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type250 mA250 V32 V1 PolePushbutton  Not Illuminated 
W28-XQ1A-0.25


Circuit Breakers 0.25A 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 : 1174
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 6.3525

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type250 mA250 V32 V1 PolePushbutton- 20 C+ 60 CNot 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 : 1170
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.3167

Multiples of: 1

QMBCircuit BreakersThermal15 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
CMB-103-27G3N-W-A


Circuit Breaker Magnetic 10A 125VAC to 250VAC
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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 : 1164
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.682

Multiples of: 10

           -
KD1-20


Supplementary Protector Hydraulic Magnetic 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 : 1164
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.8746

Multiples of: 1

            
1-1423673-2


W51-A122B1-10=CKTBKR,THERM,ROC
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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 : 1159
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.0162

Multiples of: 5

           -
R11-1-1.50A-B06EV


Cir Brkr, HydMag, 1 pl, 65VDC/
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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 : 1157
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 20.5842

Multiples of: 1

           -
2-1393249-1


Circuit Breakers 7A 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 : 1131
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.4887

Multiples of: 5

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker7 A250 V50 V1 PolePushbutton  Not Illuminated 
W58-XB1A4A-7


Circuit Breakers 7A 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 : 1131
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.4887

Multiples of: 5

W58 Push To Reset7 A250 VAC50 VDC1 PolePushbutton- 20 C+ 60 CNot Illuminated 
1C10DL


Circuit Breakers C CHAR, 1POLE, 125VDC, UL489
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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 : 1127
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 30.9536

Multiples of: 1

UL  10 A 125 VDC1 PoleHandle- 25 C+ 55 CNot Illuminated 
W28-XQ31C-15


TE Connectivity 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 : 1123
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 1.9404

Multiples of: 1

W28Thermal Circuit Breakers 15 A250 V32 V1 PolePushbutton  Not Illuminated 
AA1-B0-24-450-1B1-C


Circuit Breaker 1Pole 5A 277VAC/80VDC
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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 : 1118
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 36.8681

Multiples of: 2

ACircuit BreakersHydraulic - Magnetic5 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
4-1423673-0


W51-A152A1-10=CKTBKR,THERM,ROC
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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 : 1117
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.0785

Multiples of: 5

           -
W54-XB1A4A10-6


Circuit Breakers W54-XB1A4A10-6
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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 : 1116
Ship by Mon. 23 Dec to Fri. 10 Jan Calender.png

USD 2.4939

Multiples of: 1

W54Circuit BreakersSupplementary Protector6 A250 VAC 1 PolePushbutton0 C+ 60 CNon - IlluminatedTray
CMB-103-11C3N-B-A


Circuit Breakers 10 AMP PLASTIC 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 : 1112
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.8413

Multiples of: 1

CThermal Circuit BreakersPushbutton Thermal Circuit Protector10 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot IlluminatedBulk
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