Standards:

• UL 508 Type 12 and 13
• CSA Type 12 and 13
• Complies with:
   NEMA Type 12 and 13
   JIC EMP-1-1967
   JIC EGP-1-1967
   IEC 60529, IP54
   Appropriate components are required to maintain these standards.

Construction:

• Formed 14 gauge steel except the MPB1 which is 16 gauge.
• Smooth continuously welded seams.
• Welded brackets provide for enclosure mounting.
• Captive cover screws thread into sealed wells.
• Larger enclosures provide internally hinged removable covers, designed to hold the cover open during wiring (see table).
• Oil resistant gasket and adhesive.
• A grounding stud is provided in the enclosure.

Finish:

• Cover and enclosure are phosphatized and finished in ANSI 61 gray powder coating.

Accessories:

• Hole plugs
• Pedestals