| Standards/Approvals | CSA 009795, CSA Certified, UL 886, CSA C22.2 NO 30, NEC Articles 500-503/505, Military Specification: Mil-F-28675|UL E34997|UL Class I, Div 1, 2, Groups C, D|Class I, Zone 1, 2, Groups IIA, IIB|Class II, Div 1, 2, Groups E, F, G|Class III |