TDS PDF

Electrical Power and Control Tray Cables with Optional Optical-Fiber Members (Edition 6, published September 12, 2018; revisions through July 12, 2021). Original standard UL 1277 2021-07 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 1277 2025-05

Electrical Power and Control Tray Cables with Optional Optical-Fiber Members (Edition 6, published September 12, 2018; revisions through October 27, 2022). Original standard UL 1277 2022-10 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 1277 2025-05

Movable and Wall-or Ceiling-Hung Electric Room Heaters (Edition 4, published March 21, 2014; revisions through September 10, 2020). Original standard UL 1278 2020-09 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 1278 2025-05

Movable and Wall-or Ceiling-Hung Electric Room Heaters (Edition 4, published March 21, 2014; revisions through February 21, 2022). Original standard UL 1278 2022-02 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 1278 2025-05

Electromagnetic Interference Filters (Edition 7, published May 17, 2017; revisions through June 26, 2020). Original standard UL 1283 2020-06 in PDF full version. Additional info + preview on request

Document status: Replaced by

Electromagnetic Interference Filters (Edition 7, published May 17, 2017; revisions through February 22, 2024). Original standard UL 1283 2024-02 in PDF full version. Additional info + preview on request

Document status: Replaced by