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
  
                
5SL6316-6


Circuit breaker; 400VAC; Inom:16A; 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 : 57
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 18.3516

Multiples of: 1

   16 A  3     
Hot 3RV2011-0KA10


Circuit Breakers CIRK-BRK_MOTOR_3RV2_690V_0.9-1.25A_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 : 56
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 52.6848

Multiples of: 1

3RV2Circuit BreakersMotor Protection1.25 A690 VAC-3 PoleRotary- 20 C+ 60 CNon - Illuminated 
5SY6125-7


Circuit Breaker Miniature 1Pole 25A 277VAC
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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 : 52
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 17.2749

Multiples of: 1

           -
3RQ00840CC03


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 : 47
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 1.8771

Multiples of: 1

            
5SY6110-7


5SY6 MINIATURE CIRCUIT BREAKERS HIGH-CAPACITY RANGE, 6 KA
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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 : 45
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 17.1402

Multiples of: 1

           -
3LD2003-0TK53


MAIN CONTROL EMERGENCY STOP SWITCH
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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 : 44
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 38.4324

Multiples of: 1

   16 A        
Hot 5SY4104-7


Circuit breaker; 230/400VAC; Inom: 4A; Poles: 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.

Siemens Availability : 42
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 21.6678

Multiples of: 1

 Circuit BreakersMiniature4 A400 VAC60 VDC1 PoleLevel- 40 C+ 70 CNon - Illuminated 
5SU1356-7KK10


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 : 42
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 112.9613

Multiples of: 1

5SU  10 A  1 + N     
5SL6101-7


Circuit breaker; 230VAC; Inom:1A; Poles no:1; 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 : 41
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 8.7664

Multiples of: 1

   1 A  1     
Hot 3RV2011-1DA10


Circuit Breakers SWITCH MOTOR, MCB, 2.2...3.2A, SZ S00
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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 : 41
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 53.5374

Multiples of: 1

3RV2Circuit BreakersMotor Protection3.2 A690 VAC-3 PoleRotary- 20 C+ 60 CNon - Illuminated 
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