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Recent content by rotormotor

  1. rotormotor

    NEMA WP1 definition

    Hi dpc Only one other forum and I didn't get an answer so I thought I'd try here. Thanks for your definition. I have an application where we have a WP1 rated motor outdoors, vertically mounted, unprotected in the middle of a paddock only 5km from the sea. This motor has failed four times and...
  2. rotormotor

    NEMA WP1 definition

    Hi Can someone please give me a detailed definition of the NEMA motor enclosure rating WP1. I understand this is "Weather Protected 1" and I also know that there is a higher rating called WP2. The exact wording as per the NEMA standards would be great or just an accurate description would be...

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