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UL 758-2017 pdf download - Appliance Wiring Material. 2.2 Units of measurement 2.2.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory or approximate information. 2.2.2 Unless otherwise indicated, all voltage values mentioned in...

UL 1030-2017 pdf download - Sheathed Heating Elements. 6 Insulation 6.1 An insulating washer, a bushing, or the like, that is an integral part of a heating element shall be of a material resistant to moisture, such...

UL 1676 2017 pdf download - Conductive-Path and Discharge-Path Resistors for Use in Radio-, Video-, or Television-Type Appliances. 2 General 2.1 Units of measurement 2.1.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory...

UL 2167-2021 pdf download - Water Mist Nozzles for Fire Protection Service. 9 General 9.1 Water mist nozzles shall be tested for compliance with one or more of the Fire Tests described in Sections 40 – 47....

UL 2182 2017 pdf download - Refrigerants. 5.1.4 To simulate vapor leaks from equipment, the container is to be liquid filled at ambient temperature to 15 percent of mass (of maximum permissible by US DOT CFR Title...

UL 2200-2020 pdf download - Stationary Engine Generator Assemblies. 48.2 Tanks and fuel pumps 48.2.1 Fuel tanks provided as part of the engine generator assembly shall be constructed in accordance with NFPA 37, Chapter 6, UL 142A,...

UL 2225 2020 pdf download - Cables and Cable-Fittings For Use In Hazardous (Classified) Locations. 1 Scope 1.1 These requirements cover Type MC-HL metal-clad cable for use in hazardous (classified) locations, Class I, Division 1, Groups A,...

UL 2255-2021 pdf download - Receptacle Closures. 9 Mold Stress Relief Test 9.1 A receptacle closure shall not show signs of twisting, distortion or other deformation that would affect its ability to be used with a receptacle...

UL 2353 2021 pdf download - Single- and Multi-Layer Insulated Winding Wire. 3.2 BASIC INSULATION – Insulation that provides basic protection against the risk of electric shock. 3.3 CLEARANCE – The shortest distance between two conductive parts...

UL 2367-2021 pdf download - Solid State Overcurrent Protectors. 5.3 ENCAPSULANT – A molding material that is typically cast or injection molded around and is intended to insulate and protect the device. Encapsulated devices do not employ...