1.Under voltage release - to prevent automatic starting of motor in case of restored supply.
2. Overload relay
3.Thermistor - for high winding temperature
4.Fuse - short circuit protection (Rating - 2 to 3 times normal current)
5. Circuit breaker
6.Single phasing protection
2. Overload relay
3.Thermistor - for high winding temperature
4.Fuse - short circuit protection (Rating - 2 to 3 times normal current)
5. Circuit breaker
6.Single phasing protection
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