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...7172737475...
First...7172737475...
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
  
                
CB21A20-2M


Stud Type 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.

GC Electronics Availability : 97
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USD 3.8194

Multiples of: 1

            
2-1423674-2


Circuit Breakers W54-XA1A4B13-15 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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 3.906

Multiples of: 1

W54Circuit BreakersThermal15 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
W58-XB1A6A-20


Circuit Breakers W58
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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 4.1344

Multiples of: 5

W58Circuit BreakersThermal20 A250 VAC50 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
CMBA-043-NNFNN-B-A


CMBA Series, Auto-Reset Thermal Circuit Protectors
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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 4.2316

Multiples of: 10

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TS-701-HT-40P


Circuit Breakers TS 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.

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

USD 4.7811

Multiples of: 1

Ts - LineThermal Circuit Breakers 40 A125 v , 250 V50 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
CLB-033-27E3N-B-A


Circuit Breaker Thermal 1Pole 3A 250VAC/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 5.1287

Multiples of: 4

CLBCircuit BreakersThermal3 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
Hot 4400.0027


Circuit Breakers CBE T11-611-6
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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.

Schurter Availability : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 6.5709

Multiples of: 1

T11 Circuit Breaker For Equipment6 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
4400.0041


Circuit breaker; Urated: 240VAC; 48VDC; 4.5A; 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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 6.7106

Multiples of: 1

   4.5 A  1     
4400.0309


Circuit breaker; Urated: 240VAC; 48VDC; 0.8A; SPST; screw; TZZ01
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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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 7.6367

Multiples of: 1

   0.8 A        
T11-311-2


CIRCUIT BRKR SP RESET 2A 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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 7.6879

Multiples of: 1

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1410-L210-L2F1-S02-1.25A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934), PCB mounting. Miniaturised construction minimises PCB real estate required. Type 1410-L2 features changeover contacts s
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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 Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 9.0956

Multiples of: 5

1410 - L2 Thermal Overcurrent1.25 A240 VAC28 VDC1 PoleSlide- 20 C+ 70 CNot Illuminated 
106-M2-P30-3.5A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140
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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 9.1465

Multiples of: 1

106 - M2 Thermal Overcurrent3.5 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
TA35-CFTWKJ20C0


CIRC BREAKERWHITE ROCKER SP 2A
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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 : 97
Ship by Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 9.6045

Multiples of: 20

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1410-L210-L2F1-S02-0.8A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934), PCB mounting. Miniaturised construction minimises PCB real estate required. Type 1410-L2 features changeover contacts s
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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 Fri. 29 Nov to Thu. 05 Dec Calender.png

USD 9.6338

Multiples of: 5

1410 - L2 Thermal Overcurrent800 mA240 VAC28 VDC1 PoleSlide- 20 C+ 70 CNot Illuminated 
30055-15


Circuit Breakers CIR BRKR,15A,12V,MET,BRK,HWD
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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 : 97
Ship by Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 9.808

Multiples of: 1

Box - Style Circuit BreakersCircuit BreakersAuto Reset15 A 12 VDC1 Pole   Non - IlluminatedBulk
W28-XQ1B-0.50


Circuit Breaker Thermal 1Pole 0.5A 250VAC/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.

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

USD 10.7494

Multiples of: 1

           -
1499968


Circuit Breakers TCP 32DC/15A M
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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 Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 10.8166

Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker15 A 32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
1499941


Circuit Breakers TCP 32DC/7,5A F
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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 Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 10.8166

Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker5 A 32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
1499946


Circuit Breakers TCP 32DC/30A F
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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 Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 10.8166

Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker30 A 32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
1499965


Circuit Breakers TCP 32DC/6A M
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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 Wed. 27 Nov to Fri. 29 Nov Calender.png

USD 10.8166

Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker6 A 32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
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First...7172737475...

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