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
  
                
W33-T4C1Q-12


TE Connectivity Circuit Breakers CKTBKR THERM ROCK QC.250
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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 : 116
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USD 45.6552

Multiples of: 1

W33Circuit BreakersThermal12 A250 VAC50 VDC2 PoleRocker- 20 C+ 60 CIlluminated 
IALNK1-1-51-5.00-K


Circuit Breaker Hydraulic Magnetic 1Pole 5A 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.

SENSATA Availability : 116
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 55.8479

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic5 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
IALNK1-1-51-20.0-K


Circuit Breaker Hydraulic Magnetic 1Pole 20A 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.

Sensata Availability : 116
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 55.8479

Multiples of: 1

IAL/IDL/IML/IULCircuit Breakers 20 A250 VAC80 VDC1 PolePaddle- 40 C+ 85 CNot Illuminated 
3-1393248-8


Circuit Breakers 15A 2-P Black Rocker P1 & P2 Trip 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 : 116
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 56.8646

Multiples of: 1

W33Thermal Circuit BreakersCircuit Breaker15 A250 V50 V2 PolesRocker  Not Illuminated 
AM1-B0-34-620-101-C


Circuit Breakers SEALED TOGGLE 1 POLE 20 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.

Carling Availability : 116
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 70.3657

Multiples of: 1

ACircuit BreakersSupplementary Protector / Motor Controller20 A277 VAC80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
ME2-X-01-629-3-A16-2-E


low cost, miniature 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.

Carling Availability : 116
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 85.6426

Multiples of: 2

M   125 VAC , 250 VAC80 VDC      
219-3-1-66-5-8-15


Circuit Breaker Hydraulic Magnetic 3Pole 15A 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.

Sensata Availability : 116
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 336.9583

Multiples of: 1

           -
21105-00


Circuit Breakers 5 AMP TYPE I CIRCUIT BRKR
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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 : 115
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USD 2.8987

Multiples of: 1

210 Auto Reset5 A  1 Pole - 40 C Non - Illuminated 
BUCB010.Z


Circuit Breakers 10A CBK Universal 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.

Littelfuse Availability : 115
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 6.8376

Multiples of: 1

UCBCircuit BreakersModified Reset10 A 12 VDC1 Pole   Non - IlluminatedBulk
MA2-B-24-612-1-A14-2-D


Carling Technologies 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 : 115
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 31.7625

Multiples of: 1

M SeriesHydraulic Magnetic Circuit Breakers 12 A125 v , 250 V80 V2 PoleRocker- 40 C+ 85 CNot Illuminated 
W67-X2Q52-15


Circuit Breakers CIRCUIT BREAKER SWITCH 15A 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 : 115
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 32.1668

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 15 A 65 V1 PoleToggle- 40 C+ 85 CNot Illuminated 
2-1393248-8


Circuit Breakers 2poles 5Amps Rocker Therm Circuit Brker
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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 : 115
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 35.8674

Multiples of: 1

W33Thermal Circuit BreakersThermal Circuit Breaker5 A250 V50 V2 PolesRocker  IlluminatedBulk
2-1393248-0


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 : 115
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 99.1844

Multiples of: 1

W33Thermal Circuit Breakers 20 A250 V50 V2 PolesRocker  Not Illuminated 
EW50RAGU-3P015B


Circuit Breaker Hydraulic Magnetic 3Pole 15A 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 : 115
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 773.9685

Multiples of: 1

           -
REX12-TA1-107-DC24V-10A


Circuit Breakers Electronic Circuit Breaker with PT Term 1 ch 10A current; 24VDC Operating voltage
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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 : 114
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 34.6385

Multiples of: 1

Rex12 - TCircuit BreakersElectronic10 A 24 VDC1 PoleLever- 25 C+ 60 CNot Illuminated 
A9K01116


Circuit breaker; 230VAC; 16A; Poles no:1; Mounting: DIN; Charact: B
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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 : 114
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USD 3.6603

Multiples of: 1

   16 A  1     
W91-X1110-30


Circuit Breaker Hydraulic Magnetic 1Pole 30A 277VAC
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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 : 114
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 30.1875

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 30 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
2D15UL


Circuit Breakers 15A, D CHAR, 2POLE 480Y277VAC,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 : 112
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 63.2231

Multiples of: 1

UlCircuit Protection DevicesD - Trip15 A277 V 2 PoleHandle- 25 C+ 55 CNot Illuminated 
1019998


Circuit Breakers TMC 72C 05A
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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.

Phoenix Contact Availability : 112
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 39.8591

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic5 A277 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
2CDS251001R0064


Circuit breaker; 230VAC; Inom:6A; 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.

ABB Availability : 102
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 8.673

Multiples of: 1

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First...6667686970...

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