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Recent content by SSheikh

  1. SSheikh

    NEMA 3R

    Could anyone tell me how NEMA defines the NEMA 3R equipment? IEC has IP standards e.g. IP 52,54,56 and each IP standard has a technical definition. Does NEMA have similar definition for the NEMA 3R equipment? If so, then what is that definition? Please help. Thanks,

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