PDF Standards UL 50
Enclosures for Electrical Equipment, Non-Environmental Considerations
standard by Underwriters Laboratories, 10/16/2015
Enclosures for Electrical Equipment, Non-Environmental Considerations
standard by Underwriters Laboratories, 10/16/2015
Smoke Alarms
standard by Underwriters Laboratories, 10/30/2015
Flow Control Valves for Anhydrous Ammonia and LP-Gas
standard by Underwriters Laboratories, 07/27/2020
Power Ventilators
standard by Underwriters Laboratories, 07/19/2017
Steel Tanks for Oil-Burner Fuel
standard by Underwriters Laboratories, 09/21/2007
Standard for Electrical Rigid Metal Conduit – Aluminum, Bronze, and Stainless Steel
standard by Underwriters Laboratories, 10/31/2008
Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings
standard by Underwriters Laboratories, 10/25/2011
Enclosures for Electrical Equipment, Environmental Considerations
standard by Underwriters Laboratories, 10/16/2015
Underfloor Raceways and Fittings
standard by Underwriters Laboratories, 05/20/2016
Standard for Low-Voltage Switchgear and Controlgear – Part 5-2: Control circuit devices and switching elements – Proximity switches
standard by Underwriters Laboratories, 03/31/2022