NEMA 3R Polyphase Pre-Wired Meter Enclosure

Pre-wired polyphase unit provides superior protection against vandalism – protection that is not possible with the typical meter socket. In addition, this model offers NEMA 3R protection to the meter, test switch and wiring.

  • Construction:
  • 16-gauge galvanized G-90 steel 
  • Knockouts:
    (3) 3⁄4” x 1” x 1-1/4” on bottom and side;
    (1) 1-1/4” bottom
  • Choice of blank top or hub opening (various size hubs available)
  • Ground stud assembly
  • Choice of 4- through 13-terminal socket block assemblies
  • Test switch, as required
  • #12 AWG THHN stranded copper wire to customer specifications

  • Options:
  • Light Munsell gray, powder-coated, oven-baked, high-gloss polyester finish
  • Clear or gray Lexan demand cover
  • Optional finish; pad-mount green with clear or green Lexan demand cover
  • Additional options: holes, hubs, cutouts, louvers, special sizes
  • Available in aluminum, mill finish, unpainted – change catalog number prefix from 502- to 552-
  • Industry Standards:
  • Designed to NEMA Type 3R
  • Model:
  • 502-4662