• Complies with NEC® Section 406.9(B)(1) for "Extra Duty" applications
• Reinforced Hinge – Withstands 40 lb. Stress Test
• Impact Rated – Withstands 12 lb. Impact Test
• Die-Cast Aluminum construction for durability
• NEMA 3R Rating
• Cold Impact Testing at -60o F
• Patented Flexi-Guard inserts for flexibility of installation
• UL and CSA: Extra-Duty Applications and Wet Locations