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
  
                
W51-A151A1-7


Circuit Breaker Thermal 1Pole 7A 125VAC
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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 : 970
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USD 3.9676

Multiples of: 1

W51Thermal Circuit BreakersSupplementary Protector7 A125 V50 VDC1 PoleRocker  Not Illuminated 
CMB-063-11D3N-B-D


Circuit Breakers CMB06311D3NBD
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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 : 969
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 3.2482

Multiples of: 1

 Circuit BreakersThermal6 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
QMB-103-00ENN-3BA


Circuit Breakers 10A Snap In 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 : 964
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 1.3433

Multiples of: 1

QMBCircuit BreakersThermal10 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
30055-30


Circuit Breaker 30A AC 12 V DC Automatic Reset Chassis Mount
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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 : 958
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 10.0831

Multiples of: 1

 Stud Type Circuit BreakersBox Style Circuit Breakers30 A  2 Pole   Not IlluminatedBulk
KD1-9


Circuit Breaker 1Pole 9A 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.

EATON Availability : 956
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 5.639

Multiples of: 1

            
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. 10 Oct to Thu. 16 Oct Calender.png

USD 773.9685

Multiples of: 1

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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. 08 Oct to Fri. 10 Oct Calender.png

USD 2.5294

Multiples of: 1

CTBCircuit BreakersThermal4 A125 VAC to 250 VAC50 VDC1 PoleRocker- 10 C+ 60 CNon - Illuminated 
1610-92-20A


Circuit Breakers Miniaturised single pole autoreset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Version 1616is
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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 : 939
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 5.544

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker20 A 12 VDC1 PoleSelf - Reset- 40 C+ 85 CNot Illuminated 
W67-X2Q52-25


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. 10 Oct to Thu. 16 Oct Calender.png

USD 80.6006

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 25 A 65 V1 PoleToggle- 40 C+ 85 CNot 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. 10 Oct to Thu. 16 Oct 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. 10 Oct to Thu. 16 Oct 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. 08 Oct to Fri. 10 Oct 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. 10 Oct to Thu. 16 Oct 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. 10 Oct to Thu. 16 Oct 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. 10 Oct to Thu. 16 Oct Calender.png

USD 3.2419

Multiples of: 5

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. 10 Oct to Thu. 16 Oct Calender.png

USD 35.7525

Multiples of: 1

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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. 10 Oct to Thu. 16 Oct Calender.png

USD 46.3863

Multiples of: 1

            
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. 10 Oct to Thu. 16 Oct 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. 10 Oct to Thu. 16 Oct Calender.png

USD 3.8456

Multiples of: 5

W54Thermal Circuit BreakersSupplementary Protector30 A250 V 1 PolePushbutton  Not Illuminated 
HP1-01


VP Connector For Oval and Flush Bezel Only
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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 : 830
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 1.1389

Multiples of: 1

Vp Plug Connector       Illuminated-
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