225A 3P Circuit Breaker

NVM1 Moulded Case Circuit Breaker Standard: IEC 60947-2 Definition: The MCCB is used to control electric energy in distribution n/k and is having short circuit and overload protection. This circuit Breaker is an electromechanical device which guards a circuit from short circuit and over current....

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NVM1 Moulded Case Circuit Breaker

Standard: IEC 60947-2


Definition:

The MCCB is used to control electric energy in distribution n/k and is having short circuit and overload protection. This circuit Breaker is an electromechanical device which guards a circuit from short circuit and over current. They offer short circuit and over current protection for circuits ranges from 63 Amps-3000 Amps. The primary functions of MCCB is to give a means to manually open a circuit, automatically open a circuit under short circuit or overload conditions. In an electrical circuit, the over current may result faulty design.

The MCCB is an option to a fuse since it doesn’t need an alternate once an overload is noticed. Unlike a fuse, this circuit breaker can be simply reset after a mistake and offers enhanced operator safety and ease without acquiring operating cost. Generally, these circuits have thermal current for over current and the magnetic element for short circuit release to work faster.


Function

NVM1 moulded case circuit breaker provide:

Provide protection for indirect contact.

To protect power line and equipments against overload, undervoltage and Short-circuit faults

(In≤400A)

Under normal circumstances can be as infrequent line conversion and motor frequent start


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Accessories


OVERALL DIMENSION


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