About Circuit Breakers

Siemens 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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
5TL1463-0


Switch-disconnector; Poles: 4; for DIN rail mounting; 63A; 5TL
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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.

Siemens Availability : 1
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 34.7771

Multiples of: 1

   63 A  4     
5SJ41407HG40


Circuit Breakers MCB 5SJ4 1P 240V 40A SAME PH 14K C-TRIP
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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.

Siemens Availability : 1
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 40.092

Multiples of: 1

5SJ4Circuit BreakersMiniature40 A240 VAC60 VDC1 PoleLevel- 25 C+ 55 CNon - Illuminated 
5SJ41057HG40


Circuit Breakers MCB 5SJ4 1P 240V 0.5A SAME PH 14K C-TRIP
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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.

Siemens Availability : 1
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 41.7

Multiples of: 1

5SJ4Circuit BreakersMiniature500 mA240 VAC60 VDC1 PoleLever- 25 C+ 55 CNon - Illuminated 
5SL6401-7


Circuit breaker; 400VAC; Inom:1A; Poles no:4; 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.

Siemens Availability : 1
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 44.8934

Multiples of: 1

   1 A  4     
5SY4202-6


Circuit breaker; 230/400VAC; Inom: 2A; Poles: 2; 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.

Siemens Availability : 1
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 45.6061

Multiples of: 1

5SY4  2 A  2     
5SL6410-6


Circuit breaker; 400VAC; Inom:10A; Poles no:4; 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.

Siemens Availability : 1
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 46.956

Multiples of: 1

   10 A  4     
5SJ4130-7HG40


MCB UL489 1-P 30A C-TRIP SAME PHASE ONLY
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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.

Siemens Availability : 1
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 47.8265

Multiples of: 1

           -
5SU1356-0KK16


RCBO breaker; Inom: 16A; Ires: 30mA; Poles: 1+N; 230/400VAC; DIN
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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.

Siemens Availability : 1
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 48.776

Multiples of: 1

5SU  16 A  1 + N     
5SY4101-8


Circuit breaker; 230/400VAC; Inom: 1A; Poles: 1; DIN; Charact: D
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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.

Siemens Availability : 1
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 50.316

Multiples of: 1

 Circuit BreakersMiniature1 A400 VAC60 VDC1 PoleLevel- 40 C+ 70 CNon - Illuminated 
Hot 3RV2011-0DA10


Circuit Breakers MSP S00 0.22-0.32A 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.

Siemens Availability : 1
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 54.1989

Multiples of: 1

3RV2Circuit BreakersMotor Protection320 mA690 VAC-3 PoleRotary- 20 C+ 60 CNon - Illuminated 
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