Approvals & Certifications
Standard Materials & Finishes
- Copper-Free (4/10 of 1 % Max.) Aluminum Boxes & Covers: Epoxy Powder Coat Finish, Zinc Electro-Plated Steel Covers
- Screws: Stainless Steel
- Malleable Iron Boxes, Brazed Hubs, & Covers: Triple-Coat Finish (1) Zinc Electroplate, (2) Chromate, & (3) Epoxy Powder Coat