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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
3RQ00620AB40


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

USD 3.1788

Multiples of: 1

            
3RQ00610BB40


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.232

Multiples of: 1

            
3RQ00140DB40


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.2834

Multiples of: 1

            
3RQ00120CL20


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.2893

Multiples of: 1

            
3RQ00610AF40


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.3664

Multiples of: 1

            
3RQ00610AX40


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.3664

Multiples of: 1

            
3RQ00610CB42


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.4436

Multiples of: 1

            
3RQ00610AL20


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.4732

Multiples of: 1

            
3RQ00610AW40


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.4859

Multiples of: 1

            
3RQ00620BB40


Other industrial control products ROHS
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 : 19
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 3.6136

Multiples of: 1

            
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