TDS PDF

Equipment Used for System Isolation and Rated as a Single Unit (Edition 1, published October 19, 2012; revisions through January 8, 2018; ANSI reaffirmation 2018). Original standard UL 6420 2018-01 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 6420 2023-07

Container Assemblies for LP-Gas (Edition 9, published June 6, 2014; revisions through November 12, 2019; ANSI reaffirmation 2019). Original standard UL 644 2019-11 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 644 2025-04

Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings (Edition 8, published October 25, 2011; revisions through November 30, 2018). Original standard UL 651 2018-11 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 651 2026-04

Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings (Edition 8, published October 25, 2011; revisions through March 24, 2020). Original standard UL 651 2020-03 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 651 2026-04

Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings (Edition 8, published October 25, 2011; revisions through May 10, 2022). Original standard UL 651 2022-05 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 651 2026-04

Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings (Edition 8, published October 25, 2011; revisions through January 9, 2026). Original standard UL 651 2026-01 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 651 2026-04