SpecificationsStandards/Approvals: ARRA Compliant|Buy American Act Compliant|RoHS Compliant|UL 83/1569/1685|Federal Specification A-A59544|FT4/IEEE 1202 (70,000 Btu/hr) Vertical Cable Tray Flame Test, NEC, Listed for use in UL 1, 2 and 3 Hour Through Penetration Firestop Systems, Compliant