Covers are UL Listed when used with Contender™ series back boxesInsulators provide superior dielectric and mechanical strength and lowest arc trackingFiberglass reinforced thermoset polyester insulating blocksDead front design receptacle is not energized until plug is fully inserted and switch is engagedECP plug fits U-Line™ explosionproof receptaclesU-Line™ Contender™ receptacles only available for use in combination with 1 and 2-gang EDS boxes incorporating such devices as pilot lights, switches and push buttons

Standards/Approvals: Class I, Groups C, D, Class I, Div 2, Group B, Class I, Zone 1, Group IIB, Class I, Zone 2, Group IIB + H2, Class II, Groups F, G, Class III|UL File No. E10784|UL 1203/1010/894