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
  
                
PR14-59-.500A-XX-V


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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 26.0533

Multiples of: 3

 Circuit ProtectorsHydraulic - Magnetic500 mA  1 PoleReset Button- 40 C+ 85 C  
FAZ-C50/1


Circuit breaker; 230/400VAC; Inom:50A; Poles no:1; DIN; Charact: C
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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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 26.2983

Multiples of: 1

   50 A  1     
2822000000


Circuit Breakers HB120.5UC HYD.MCB UL489 1P,Curve2,0.5A
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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.

Weidmuller Availability : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 26.8671

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic500 mA240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2822030000


Circuit Breakers HB1203UC HYD.MCB UL489 1P,Curve2,3.0A
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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.

Weidmuller Availability : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 26.8671

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic3 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2822060000


Circuit Breakers HB1206UC HYD.MCB UL489 1P,Curve2,6.0A
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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.

Weidmuller Availability : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 26.8671

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic6 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
4430.3091


Circuit Breakers CBE TA45-ABDWM030C0 AZM03
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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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 27.0843

Multiples of: 1

TA45Circuit BreakersThermal3 A240 VAC60 VDC2 PoleRocker- 10 C+ 55 CNon - Illuminated 
4410.0661


Circuit breaker; 8.5A
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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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 27.636

Multiples of: 1

   8.5 A        
4410.0064


Circuit breaker; 0.9A; 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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 27.8712

Multiples of: 1

   0.9 A        
T11-51-30.0A-31784-1


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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 27.8906

Multiples of: 3

SnapakCircuit Breakers 30 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
7940102617


Circuit Breakers QY-1-13-DM-U2-20.0-B1 125VDC POS BOT
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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.

Weidmuller Availability : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 28.2279

Multiples of: 1

            
4430.2225


Circuit Breakers CBE TA45-A141MJ20C0
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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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 28.4255

Multiples of: 1

Ta45           
TA45-A141MJ20C0


TA45 Series Circuit Breaker, 2 Pole Rocker, 1-Pole Protection, 110-120v Illumination, QC Terminals, Clear Rocker, Printed Black -/o, 2 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.

Schurter Availability : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 28.4255

Multiples of: 1

            
VZ20


VZ20
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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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 29.2971

Multiples of: 1

            
2CDS252001R0504


Circuit breaker; 400VAC; Inom:50A; 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.

ABB Availability : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 31.4139

Multiples of: 1

   50 A  2     
3130-F120-P7T1-W12QY7-5A


Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, 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.

ETA Availability : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 31.4275

Multiples of: 1

3130 - F Thermal Overcurrent5 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
IPA-1-1-52-15.0-01


Circuit Breaker Hydraulic Magnetic 1Pole 15A 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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 31.7362

Multiples of: 1

 Circuit ProtectorsHydraulic - Magnetic15 A 65 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
ME1-B-94-475-1-A37-A-C


Circuit Breaker Hydraulic Magnetic 1Pole 7.5A 250VAC/80VDC Automotive
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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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 21.6956

Multiples of: 2

           -
AM1-Z21-078


AM1Z21078 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 32.1125

Multiples of: 1

            
AM1-Z21-079


AM1Z21079 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 32.1125

Multiples of: 1

            
AM1-Z23-027


AM1Z23027 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 33.4681

Multiples of: 1

            
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