TDS PDF

Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, and III, Division 1, Hazardous (Classified) Locations (Edition 8, published December 6, 2013; revisions through May 10, 2022). Original standard UL 913 2022-05 in PDF full version. Additional info + preview on request

Document status: Active

Fire Extinguisher, Booster, and Noncollapsible Standpipe Hose and Hose Assemblies (Edition 11, March 24, 2020). Original standard UL 92 2020-03 in PDF full version. Additional info + preview on request

Document status: Active

Performance Requirements for Toxic Gas Detectors (Edition 2, published December 23, 2010; revisions through June 14, 2021; ANSI reaffirmation 2021). Original standard UL 920001 2021-06 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 62990-1 2023-02

Installation, Operation, and Maintenance of Toxic Gas-Detection Instruments (Edition 1, published September 30, 2013; revisions through October 13, 2017). Original standard UL 920002 2017-10 in PDF full version. Additional info + preview on request

Document status: Active

Installation, Operation, and Maintenance of Toxic Gas-Detection Instruments (Edition 1, published September 30, 2013; revisions through September 24, 2021; ANSI reaffirmation 2021). Original standard UL 920002 2021-09 in PDF full version. Additional info + preview on request

Document status: Replaced by

Performance Requirements for Open Path Toxic Gas Detectors (Edition 1, published August 15, 2014; revisions through October 13, 2017). Original standard UL 920004 2017-10 in PDF full version. Additional info + preview on request

Document status: Replaced by