NEC Certifications & Compliances
- Listed for Ordinary Locations
Standard Materials & Finishes
- Bodies & Covers are Steel with Zinc Electroplate, Hubs are Steel with Zinc Electroplate or Malleable Iron with Triple-coat Finish (1) Zinc Electroplate, (2) Chromate, & (3) Epoxy Powder Coat, 1/2" Thru 1-1/2" Cover Bolts are Zinc-Plated, 2" Thru 6" Cover