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Standard 5085-3, Edition 1

Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers

UL Standard
Standard 5085-3, Edition 1 Edition Date: April 17, 2006 ANSI Approved: January 26, 2022 $798.00-$1,990.00

Revisions and Related Documents

Revisions
Red Line Std. (6)

Date      
January 28, 2022 Redline Revision
November 29, 2017 Revision
November 30, 2012 Revision
May 24, 2011 Revision
June 01, 2007 Revision
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CSDS
Proposals (6)

CSDS Proposal   

CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

  • A revision of a single or multiple requirement(s).
  • A complete new edition of an existing Standard or Outline.
  • A new Standard or Outline that has not previously been published.

CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately.

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December 03, 2021
October 13, 2017
June 29, 2012
June 03, 2011
April 01, 2011
October 12, 2006
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UL LLC CRD (1)

UL LLC - Certification Requirement Decision    Learn more about CRDs
February 02, 2010
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Other Updates (1)

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Bulletin   

Bulletins

These bulletins are not used in CSDS. These are announcement and report type bulletins.

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Summary of Topics (SOT)
December 20, 2007 View
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Referenced Standards (3)

Reverse Referenced Standards (95)

UL 5085-3 is referenced in the following list of UL Standards

StandardEditionTitle
69 10 Standard for Electric-Fence Controllers
79 10 Power-Operated Pumps for Petroleum Dispensing Products
122 5 Standard for Photographic Equipment
180 9 Combustible Liquid Tank Accessories
180 9 Combustible Liquid Tank Accessories
183 4 Manufactured Wiring Systems
244B 1 Field Installed and/or Field Connected Appliance Controls
296 11 Oil Burners
307A 9 Standard for Liquid Fuel-Burning Heating Appliances for Manufactured Homes and Recreational Vehicles
307B 5 Standard for Gas-Burning Heating Appliances For Manufactured Homes and Recreational Vehicles
325 7 Door, Drapery, Gate, Louver, and Window Operators and Systems
334 2 Outline of Investigation for Theater Lighting Distribution and Control Equipment
347 7 Medium-Voltage AC Contactors, Controllers, and Control Centers
353 5 Standard for Limit Controls
379 1 Power Units for Fountain, Swimming Pool, and Spa Luminaires
391 5 Standard for Solid-Fuel and Combination-Fuel Central and Supplementary Furnaces
412 5 Refrigeration Unit Coolers
414 9 Meter Sockets
416 4 Standard for Refrigerated Medical Equipment
458 6 Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts
469 4 Standard for Musical Instruments and Accessories
471 10 Standard for Commercial Refrigerators and Freezers
484 9 Room Air Conditioners
489B 1 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures for Use with Photovoltaic (PV) Systems
498B 1 Receptacles with Integral Switching Means
499 14 Electric Heating Appliances
506 14 Specialty Transformers
563 8 Ice Makers
588 19 Seasonal and Holiday Decorative Products
639 8 Standard for Intrusion-Detection Units
710B 2 Recirculating Systems
731 6 Oil-Fired Unit Heaters
834 5 Standard for Heating, Water Supply, and Power Boilers - Electric
867 5 Electrostatic Air Cleaners
875 9 Electric Dry-Bath Heaters
907 4 Standard for Fireplace Accessories
913 8 Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, and III, Division 1, Hazardous (Classified) Locations
921 8 Standard for Commercial Dishwashers
924 10 Emergency Lighting and Power Equipment
963 4 Standard for Sealing, Wrapping, and Marking Equipment
987 8 Standard for Stationary and Fixed Electric Tools
1008A 2 Transfer Switch Equipment, Over 1000 Volts
1012 8 Power Units Other Than Class 2
1022 5 Standard for Line Isolation Monitors
1042 5 Electric Baseboard Heating Equipment
1047 6 Standard for Isolated Power Systems Equipment
1086 6 Household Trash Compactors
1236 8 Battery Chargers for Charging Engine-Starter Batteries
1261 6 Electric Water Heaters for Pools and Tubs
1279 2 Outline of Investigation for Solar Collectors
1310 7 Class 2 Power Units
1419 4 Professional Video and Audio Equipment
1447 6 Standard for Electric Lawn Mowers
1563 6 Electric Spas, Equipment Assemblies, and Associated Equipment
1564 4 Industrial Battery Chargers
1573 4 Stage and Studio Luminaires and Connector Strips
1574 3 Track Lighting Systems
1598A 1 Supplemental Requirements for Luminaires for Installation on Marine Vessels
1598C 2 Light-Emitting Diode (LED) Retrofit Luminaire Conversion Kits
1640 4 Portable Power-Distribution Equipment
1673 3 Standard for Electric Space Heating Cables
1740 4 Robots and Robotic Equipment
1795 5 Standard for Hydromassage Bathtubs
1838 3 Low Voltage Landscape Lighting Systems
1889 1 Standard for Commercial Filters for Cooking Oil
1917 5 Solid-State Fan Speed Controls
1951 2 Electric Plumbing Accessories
1971 3 Standard for Signaling Devices for the Hearing Impaired
2034 4 Single and Multiple Station Carbon Monoxide Alarms
2044 4 Standard for Commercial Closed-Circuit Television Equipment
2106 2 Standard for Field Erected Boiler Assemblies
2108 2 Low Voltage Lighting Systems
2200 3 Stationary Engine Generator Assemblies
2202 3 DC Charging Equipment for Electric Vehicles
2361 2 Outline of Investigation for Custom-Built Kiosks
2367 2 Solid State Overcurrent Protectors
2388 2 Flexible Lighting Products
2523 1 Solid Fuel-Fired Hydronic Heating Appliances, Water Heaters, And Boilers
2565 1 Standard for Industrial Metalworking and Woodworking Machine Tools
2572 2 Standard for Mass Notification Systems
2735 1 Standard for Electric Utility Meters
2743 2 Portable Power Packs
2753 2 Outline of Investigation for Battery Operated Ride-On Lawn Mowers
2790 1 Standard for Commercial Incinerators
2850 1 Outline of Investigation for Electric Scooters and Motorcycles
6141 1 Wind Turbines Permitting Entry of Personnel
8800 1 Horticultural Lighting Equipment And Systems
8801 1 Photovoltaic (PV) Luminaire Systems
1400-1 1 Outline of Investigation for Fault-Managed Power Systems - Part 1: Safety Requirements
7700-1 4 Outline of Investigation for Portable Pneumatic Tools
60335-1 6 Safety of Household and Similar Appliances, Part 1: General Requirements
60745-1 4 Hand-Held Motor-Operated Electric Tools - Safety - Part 1: General Requirements
60950-1 2 Information Technology Equipment - Safety - Part 1: General Requirements
62841-1 1 Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 1: General Requirements
60335-2-89 2 Household and Similar Electrical Appliances - Safety - Part 2-89: Particular Requirements for Commercial Refrigerating Appliances and Ice-Makers with an Incorporated or Remote Refrigerant Unit or Motor-Compressor
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