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
  
                
Hot 3RV1011-1DA10


Circuit Breakers MSP,GROUP TAP,S00,CL10,2.2-3.2A,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 : 6
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 77.0574

Multiples of: 1

3RV1Circuit BreakersMotor Protection3.2 A690 VAC-3 PoleToggle- 20 C+ 60 CNon - Illuminated 
5SY4203-7


Circuit breaker; 230/400VAC; Inom: 3A; 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 : 6
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 92.5486

Multiples of: 1

 Circuit BreakersMiniature3 A400 VAC60 VDC2 PoleLevel- 40 C+ 70 CNon - Illuminated 
5SJ42027HG41


Circuit Breakers MCB 5SJ4 2P 240V 2A 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 : 6
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 95.0163

Multiples of: 1

5SJ4Circuit BreakersMiniature2 A240 VAC60 VDC2 PoleLevel- 25 C+ 55 CNon - Illuminated 
5SJ42207HG42


Circuit Breakers MCB 5SJ4 2P 480/277 20A 10K 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 : 6
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 104.4238

Multiples of: 1

5SJ4Circuit BreakersMiniature20 A277 VAC , 480 VAC60 VDC2 PoleLevel- 25 C+ 55 CNon - Illuminated 
5SY4335-7


Miniature circuit breaker 400 V 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.

Siemens Availability : 6
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 143.4651

Multiples of: 1

            
Hot 3RV2021-4FA10


Circuit Breakers MSP S0 34-40A 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 : 6
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 156.3051

Multiples of: 1

3RV2Circuit BreakersMotor Protection40 A690 VAC-3 PoleRotary- 20 C+ 60 CNon - Illuminated 
3RV27111DD10


Circuit Breakers TMCB UL489 S00 3.2A 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 : 6
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 371.0759

Multiples of: 1

3RV2Circuit BreakersSystem Protection3.2 A690 VAC-3 PoleRotary- 20 C+ 60 CNon - Illuminated 
AD16-22D/y31S


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 : 5
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 1.8258

Multiples of: 1

            
5SL4116-6


Circuit breaker; 230/400VAC; Inom: 16A; Poles: 1; 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 : 5
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 8.5389

Multiples of: 1

5SL4  16 A  1     
5TL1163-0


Switch-disconnector; Poles: 1; 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 : 5
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 10.6925

Multiples of: 1

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