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Notice of Intent
Safety requirements for electrical equipment ...
1.1.1. Equipment included in scope This document specifies safety requirements to equipment for measuring insulation resistance and to equipment for testing electric strength which have an output voltage exceeding 50 V a.c...
Notice of Intent
Portable Power Packs
These requirements cover portable and movable power packs provided with one or more batteries, electrochemical capacitors, or electrochemical capacitor modules. If provided with a battery, the battery shall be either a lead...
Notice of Intent
Automatic Sprinklers for Fire-Protection Service
Note: The project need of this Notice of Intent (originally published on December 6, 2022) was updated by the responsible SDO on January 31, 2023. These requirements cover automatic sprinklers including conventional, spray...
Notice of Intent
Rubber Gasketed Fittings for Fire-Protection ...
1.1 This standard covers rubber gasketed fittings intended for assembling sections of pipe in fire protection systems, for example, couplings to attach pipe sections end to end, and side outlets to attach pipe sections at...
Notice of Intent
Fire Testing of Fire Extinguishing Systems for...
These requirements cover the performance during fire tests of pre-engineered fire extinguishing system units intended for the protection of commercial cooking equipment for restaurants, cafeterias and other similar venues...
Notice of Intent
Micromobility Charging Equipment
The provisions of Clause 1 of UL 62368-1, Audio/Video, Information and Communication Technology Equipment – Part 1: Safety Requirements, apply, except as follows. Replacing first paragraph with the following: This standard...
Notice of Intent
The standard for Megawatt Charging Configured...
These requirements cover vehicle connectors and vehicle inlets designated as, and configured as, megawatt charging couplers. These devices are rated up to 1500 Vdc, 3000 A under conditions of continuous use. Vehicle...
Notice of Intent
Standard for Electrically Operated Valves for...
Note: This notice of intent was withdrawn by the responsible SDO on June 20, 2023. Note: The standard development activity for this NOI (originally published on June 6, 2023) was updated by the responsible SDO on June 13...
Notice of Intent
Standard for Organic Light Emitting Diode (OLED...
1.1 These requirements apply to organic lighting emitting diode (OLED) panels intended for task, ambient, or aesthetic illumination, and for portable or permanent installation in accordance with the following standards, and...
Standard for Multioutlet Assemblies
Note: NOI for UL 111 was withdrawn on 2018-06-19 as requested by the responsible SDO. Note: Scope updated 2018-03-20 as per a request from the responsible SDO. 1.1 These requirements cover Multioutlet Assemblies and factory...