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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
0902108


Thermomagnetic circuit breaker, one-pole, 20 A thermal trip. DIN rail mounted and UL 1077-recognized with optional auxiliary contact for either ...
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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 : 38
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 29.0749
Multiples of: 1

Tmc 60Device Circuit Breakers 20 A240 v , 415 V 1 PoleHandle- 25 C+ 55 CNot IlluminatedBulk
TMC 7/8 AUX


Thermomagnetic device circuit breaker, Number of positions: 1, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - ...
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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 : 38
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 29.9948
Multiples of: 1

            
A9F07210


Circuit breaker; 400VAC; Inom:10A; Poles no:2; Mounting: DIN; 10kA
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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 : 38
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USD 30.7439
Multiples of: 1

   10 A  2     
3120-N32G-P7T1-D01X-5A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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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 : 38
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 33.372
Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent5 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
FAZ-C10/1-DC


Circuit breaker; 250VDC; Inom:10A; 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 : 38
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 34.3915
Multiples of: 1

   10 A  1     
4430.2721


Circuit Breakers CBE TA45-A341F060C0
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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 : 38
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 34.6552
Multiples of: 1

TA45Circuit BreakersThermal6 A240 VAC60 VDC2 PoleRocker- 10 C+ 55 CIlluminated 
BA1-B0-34-450-121-D


Circuit Breakers 5 A ONE POLE
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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 : 38
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 35.1261
Multiples of: 1

BHydraulic Magnetic Circuit BreakersCircuit Breaker5 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
IAGN6-1-52-10.0


Circuit Breaker Hydraulic Magnetic 1Pole 10A 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 : 38
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 36.2029
Multiples of: 1

 Circuit Breakers 10 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
4430.0706


Circuit Breakers CBE TA45-A326H040C0 AZM01
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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 : 38
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 36.564
Multiples of: 1

   4 A        
MT1-B-34-460-1-A23-B-E


Circuit Breaker Hydraulic Magnetic 1Pole 6A 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 : 38
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 36.5896
Multiples of: 2

MCircuit BreakersHydraulic - Magnetic6 A250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
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