SpecificationsStandards/Approvals: ARRA Compliant|Buy American Act Compliant|RoHS Compliant|UL 83/1569/1063|NFPA 70|NEC Certified|Federal Specification A-A59544|IEEE 1202 (70,000 Btu/hr) Vertical Cable Tray Flame Test, Listed for use in UL 1, 2, 3 Hour Through-Penetration Firestop Systems