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Thermal Overload Relay Setting

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  1. I would like to know what is the appropriate setting for the O/L Relay is it 115% of the rated current which is in the name plate of the motor or of the actual motor load current.
  2. What we should put in our consideration when we set the O/L Relay
  3. FLA is it the rated current or actual load current?



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Set the overload to equal the rated current of the motor.


Best regards,


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