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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First...7677787980...
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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
  
                
ME1-B-94-450-1-A37-B-C


Circuit Breaker Magnetic 1Pole 5A 125VAC/32VDC
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 32.7863

Multiples of: 3

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209-1-1-51-2-8-10


Circuit Breakers Cir Brkr Hyd Mag
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 36.12

Multiples of: 3

           -
A9F03263


Circuit breaker; 400VAC; Inom:63A; Poles no:2; 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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 38.1838

Multiples of: 1

   63 A  2     
SU201M-K5


CIRCUIT BREAKER, 1 POLE, 5A; Product Ran; CIRCUIT BREAKER, 1 POLE, 5A; Product Range:System Pro M Compact SU200M Series; Current Rating:5A; No. of Poles:1 Pole; Voltage Rating VDC:48VDC; Voltage Rating VAC:230VAC; Circuit Breaker Mounting:DIN Rail
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 43.662

Multiples of: 1

            
3-1393254-5


Circuit Breakers CIRCUIT BREAKER SWITCH 15A 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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 45.7778

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W915 A277 V 1 PoleToggle  Not Illuminated 
CB84-030F


Hi-Amp Thermal 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.

GC Electronics Availability : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 46.506

Multiples of: 1

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413-K14-LN2-30A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 54.5507

Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker30 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
LELK1-1REC4-27129-923


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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 74.4975

Multiples of: 3

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TMC 42-01-1.0A


Circuit Breaker Thermal Magnetic 1Pole 1A 250VAC/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.

Phoenix Contact Availability : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 75.3988

Multiples of: 1

            
IEG11-1-62-15.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 15A
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 84.7875

Multiples of: 3

IEGCircuit BreakersHydraulic - Magnetic15 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
LELK1-1REC4-30326-70


Circuit Breakers 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.

Sensata Availability : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 115.9594

Multiples of: 3

            
IPA-111-1-62-25.0-A-01-T


Circuit Breaker Hydraulic Magnetic 3Pole 25A 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.

Sensata Availability : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 152.8669

Multiples of: 1

 Circuit ProtectorsHydraulic - Magnetic25 A  3 PoleToggle- 40 C+ 85 CNot Illuminated 
CB2-B0-24-660-311-C


Circuit Breaker Hydraulic Magnetic 2Pole 60A 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.

Carling Availability : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 209.8227

Multiples of: 1

CCircuit BreakersHydraulic - Magnetic60 A240 VAC125 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
BW100EAGU-3P100


Circuit Breaker Thermal Magnetic 3Pole 100A 690VAC/250VDC
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 211.4892

Multiples of: 1

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4404.0097


Circuit Breakers 1 pole 4A THT Term for PCB mounting
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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 : 96
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 2.3678

Multiples of: 1

T9 - 819Thermal Circuit Breakers 4 A240 V48 V1 PolePushbutton- 5 C+ 50 CNot Illuminated 
TA45-AZZ04


TA45 Series Circuit Breaker, Screw on cover for Rocker TA45, 2 pole IP65
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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 : 96
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 3.1676

Multiples of: 10

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9-1423674-1


Circuit Breakers CIRCUIT BREAKER THERMAL 40AMP
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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 : 96
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 4.8635

Multiples of: 100

W54Thermal Circuit Breakers 40 A250 V 1 PolePushbutton  Not Illuminated 
4400.0016


Circuit breaker; Urated: 240VAC; 48VDC; 9A; SPST; Poles: 1; screw
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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 : 96
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 6.4542

Multiples of: 1

   9 A  1     
4400.0383


Circuit breaker; Urated: 240VAC; 48VDC; 0.4A; SPST; Poles: 1; MCB
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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 : 96
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 6.5268

Multiples of: 1

   0.4 A  1     
R21-62F-15.0A-R01CV-V


Cir Brkr, HydMag, 2 pl, 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.

Sensata Availability : 91
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 42.3412

Multiples of: 3

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First...7677787980...

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