What is the use of antipumping relay from breker

Question

Accepted Answer

An antipumping relay is used to prevent the breaker from repeatedly closing and opening in case of a fault.

The antipumping relay is a protective device used in circuit breakers.
It prevents the breaker from 'pumping' or repeatedly closing and opening due to a fault.
When a fault occurs, the relay detects the fault current and prevents the breaker from reclosing until the fault is cleared.
This helps to protect the electrical system and equipment from damage.
The antipumping relay is commonly used in power distribution systems, industrial plants, and electrical substations.

Accepted Answer

Anti pumping relay is a device in breaker whose function is to prevent multiple breaker closure.

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