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
  
                
5SL4320-7


Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3; 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.

Siemens Availability : 2
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 39.4636

Multiples of: 1

5SL4  20 A  3     
5SV4642-0


RCD breaker; Inom: 25A; Ires: 300mA; Poles: 3+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 : 2
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 43.5131

Multiples of: 1

5SV  25 A  3 + N     
5SY4120-8


Circuit breaker; 230/400VAC; Inom: 20A; 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 : 2
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 44.796

Multiples of: 1

 Circuit BreakersMiniature20 A400 VAC60 VDC1 PoleLevel- 40 C+ 70 CNon - Illuminated 
5SY4102-5


Circuit breaker; 230/400VAC; Inom: 2A; Poles: 1; DIN; Charact: 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.

Siemens Availability : 2
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 45.072

Multiples of: 1

 Circuit BreakersMiniature2 A400 VAC60 VDC1 PoleLevel- 40 C+ 70 CNon - Illuminated 
5SL6350-7


Circuit breaker; 400VAC; Inom:50A; Poles no:3; 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 : 2
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 46.1066

Multiples of: 1

   50 A  3     
5SU1356-0KK10


RCBO breaker; Inom: 10A; 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 : 2
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 48.8064

Multiples of: 1

5SU  10 A  1 + N     
5SJ41306HG40


Circuit Breakers MCB 5SJ4 1P 240V 30A SAME PH 14K B-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 : 2
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 55.872

Multiples of: 1

 Circuit BreakersMiniature30 A240 VAC60 VDC1 PoleLevel- 25 C+ 55 CNon - Illuminated 
5SV1316-0KK10


RCBO breaker; Inom: 10A; 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 : 2
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 57.0721

Multiples of: 1

5SV  10 A  1 + N     
5SY4232-7


Circuit breaker; 230/400VAC; Inom: 32A; Poles: 2; 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.

Siemens Availability : 2
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 60.9462

Multiples of: 1

5SY4  32 A  2     
5SY4332-7


Circuit breaker; 230/400VAC; Inom: 32A; Poles: 3; DIN; Charact: C
Icon ROHS
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 : 2
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 79.5795

Multiples of: 1

5SY4  32 A  3     
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