Technical FAQs

Ask a Question

Will the LRD overload relay with single phase sensitivity protect a motor from single phasing?

Does the LRD overload relay line protect the motor from single phasing?

Product Line:
IEC contactors and starters

Products sold and used in the United States

Identifying product characteristics

These overloads meet the definition and requirements of single phase sensitivity as stated in IEC 60947. For the best protection if single phasing is likely to be present, use a phase failure relay in addition to the overload.
Was this helpful?
What can we do to improve the information ?