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
  
                
5SY4306-6


Circuit breaker; 230/400VAC; Inom: 6A; Poles: 3; 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 68.6746

Multiples of: 1

5SY4  6 A  3     
3RT6028-1BB40


Other industrial control products ROHS
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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. 20 Sep to Wed. 25 Sep Calender.png

USD 71.7727

Multiples of: 1

            
B130M


BREAKER 30A 1P 120V 10K 50C BL MARINE
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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 74.844

Multiples of: 1

           -
5SM2325-0


Other industrial control products ROHS
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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. 20 Sep to Wed. 25 Sep Calender.png

USD 75.6736

Multiples of: 1

            
5SM23420


Other industrial control products ROHS
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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. 20 Sep to Wed. 25 Sep Calender.png

USD 76.5744

Multiples of: 1

            
5SY6311-7


Circuit breaker; 230/400VAC; Inom: 5A; Poles: 3; DIN; Charact: C; 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 77.8656

Multiples of: 1

5SY6  5 A  3     
5SY4225-8


Circuit breaker; 230/400VAC; Inom: 25A; Poles: 2; 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 78.3003

Multiples of: 1

 Circuit BreakersMiniature25 A400 VAC60 VDC2 PoleLevel- 40 C+ 70 CNon - Illuminated 
5SY4210-8


Circuit Breaker Miniature 2Pole 10A 480VAC
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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 85.4611

Multiples of: 1

            
5SY4206-8


Circuit Breaker Miniature 2Pole 6A 480VAC
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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 86.5259

Multiples of: 1

            
5SV1316-6KK10


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

USD 88.2549

Multiples of: 1

5SV  10 A  1 + N     
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