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what is the function of anti-pumping in circuit breaker?
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Answer Posted / sethar
The Anti pumping relay is provided with closing circuit of
Circuit Breaker, which prevents the repetitive closing
Command to the breaker. Actually closing coils are not designed for continuous operations, if you give constant commands this coil may
burnt. So to prevent this antipumping contactors are used.
Therefore anti-pumping coil used to by pass the repetitive closing command.It is used to save the closing coil.
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