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
  
                
EW50RAGU-3P040B


Circuit Breaker Hydraulic Magnetic 3Pole 40A 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 : 953
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 773.9685

Multiples of: 1

           -
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 : 951
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 21.3675

Multiples of: 1

           -
CTB-B-B-04


Circuit Breakers 4 AMP 50VDC PNL MNT
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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 : 950
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 2.5294

Multiples of: 1

CTBCircuit BreakersThermal4 A125 VAC to 250 VAC50 VDC1 PoleRocker- 10 C+ 60 CNon - Illuminated 
8-1393252-5


Circuit Breakers CIRCUIT BREAKER SWITCH 25A 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 : 935
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 83.2433

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 25 A 65 V1 PoleToggle  Not Illuminated 
3-1393247-5


Circuit Breakers 20A TOGGLE ACTUATOR
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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 : 934
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 34.4269

Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker20 A240 V50 V1 PoleToggle  Not Illuminated 
QLB-073-00DNN-3BA


Circuit Breakers 7A Snap In Plastic .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 : 928
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 1.5138

Multiples of: 1

QLBCircuit BreakersThermal7 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - 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 : 928
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 43.2957

Multiples of: 1

UL  10 A 125 VDC1 PoleHandle- 25 C+ 55 CNot Illuminated 
2-1423673-3


Circuit Breakers W51-A161A1-15=CKTBKR THERM ROCK
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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 : 921
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.0974

Multiples of: 1

           -
Hot W51-A161A1-15


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED
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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 : 921
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.2419

Multiples of: 1

W51Thermal Circuit BreakersAngular Button15 A125 V50 V1 PoleRocker0 C+ 60 CNot Illuminated 
LELK1-1REC4-27129-919


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.

Sensata Availability : 921
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 35.7525

Multiples of: 1

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W67-X2Q50-10


Circuit Breakers Circuit Protection
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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 : 909
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 44.9138

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 10 A 65 V1 PoleToggle  Not Illuminated 
7-1393252-5


Circuit Breakers W67-X2Q50-10=M6/M7/M9/W6/W7
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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 : 906
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 46.3863

Multiples of: 1

            
W28-XQ1A-14


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER THERMAL 14A 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 : 905
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 2.2575

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type14 A250 V32 V1 PolePushbutton  Not Illuminated 
2-1393250-9


Circuit Breakers CIRCUIT BREAKER THERMAL 14A 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 : 905
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.4702

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type14 A250 V32 V1 PolePushbutton  Not Illuminated 
W54-XA1C4A10-30


Circuit Breaker Thermal 1Pole 30A 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.

TE Connectivity Availability : 905
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.8456

Multiples of: 1

W54Thermal Circuit BreakersSupplementary Protector30 A250 V 1 PolePushbutton  Not Illuminated 
2-1423674-8


Circuit Breakers W54-XA1C4A10-30 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 : 905
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.8619

Multiples of: 1

W54 Supplementary Protector30 A250 VAC 1 PolePushbutton0 C+ 60 CNon - Illuminated 
CEG1-35828-1-V


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.

Sensata Availability : 903
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 10.8412

Multiples of: 1

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IPA-1-37250-30


IPA-1-37250-30
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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 : 889
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 10.885

Multiples of: 1

            
4-1393252-2


Circuit Breakers 15A 1 POLE 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 : 887
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 26.7718

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker15 A277 V 1 PoleToggle  Not Illuminated 
1-1393249-1


Circuit breaker; Urated:250VAC; 50VDC; 2A; Contacts: SPST-NC
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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 : 633
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 7.6912

Multiples of: 1

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