UL50--Enclosures for Electrical Equipment, Non-Environmental Considerations (Ed. 13 Oct.16.2015)

UL50E--Enclosures for Electrical Equipment, Environmental Considerations (Ed. 3 Oct 15 2020)

UL379--Power Units for Fountain, Swimming Pool, and Spa Luminaires (Ed.1 Jun.19.2013)

UL506--Specialty Transformers (Ed.14 Jun.2.2017)

UL508--Standard for Industrial Control Equipment (Ed. 18 Mar.30 2018)

UL551--Standard for Transformer-Type Arc-Welding Machines (Ed. 8 Apr.24 2009)

UL1411-- Standard for Transformers and Motor Transformers for Use in Audio-, Radio-, and Television-Type Appliances (Ed.7 Jan.15.2016)

UL1446A--Outline of Investigation for Dry Type Transformer Insulation Systems Rated Above 600V (Ed. 3 Jun.18.2019)

UL1559--Insect-Control Equipment - Electrocution Type (Ed.5 Mar.21.2011)

UL1561-- Standard for Dry-Type General Purpose and Power Transformers (Ed.4 Mar.2.2011)

UL1562--Transformers, Distribution, Dry-Type - Over 600 Volts（Ed.4 Jan.25.2013）

UL5085-1--Low Voltage Transformers - Part 1: General Requirements (Ed. 1 Apr.17.2006)

UL5085-2--Low Voltage Transformers - Part 2: General Purpose Transformers (Ed. 2 Aug.16.2021)

UL5085-3--Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformer (Ed. 1 Apr.17.2006)

UL5085-4--Outline of Investigation for Construction-Site Transformers for Temporary Installations (Ed. 1 May.22.2020)

UL 6500--Standard for Audio/Video and Musical Instrument Apparatus for Household, Commercial, and Similar General Use (Ed. 2 Sep.30.1999)