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Standard for Industrial Control Panels

UL Standard
Standard 508A, Edition 3 Edition Date: April 24, 2018 $716.00-$1,567.00

Revisions and Related Documents

Revisions (1)

Revision - These documents only contain the revised pages. The Standard document includes all available Revisions.
July 03, 2018
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CSDS
Proposals (2)

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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Sumary of Topics (SOT)
July 13, 2018 View
May 18, 2018 View
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CRD/PAGs (1)

Certification Requirement Decision
July 13, 2018
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Other Updates (2)

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Bulletin

Bulletins

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

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Sumary of Topics (SOT)
October 18, 2018 View
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Technical Guidance
August 13, 2018
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Referenced Standards (103)

StandardEditionTitle
13 4 Standard for Power-Limited Circuit Cables
44 19 Thermoset-Insulated Wires and Cables
50 13 Enclosures for Electrical Equipment, Non-Environmental Considerations
62 20 Flexible Cords and Cables
67 13 Standard for Panelboards
83 16 Thermoplastic-Insulated Wires and Cables
94 6 Standard for Tests for Flammability of Plastic Materials for Parts in Devices and Appliances
98 14 Enclosed and Dead-Front Switches
218 3 Fire Pump Controllers
224 6 Extruded Insulating Tubing
248-1 3 Low-Voltage Fuses - Part 1: General Requirements
248-2 2 Low-Voltage Fuses - Part 2: Class C Fuses
248-3 2 Low-Voltage Fuses - Part 3: Class CA and CB Fuses
248-4 2 LOW-VOLTAGE FUSES - PART 4: CLASS CC FUSES
248-5 2 Low-Voltage Fuses - Part 5: Class G Fuses
248-6 2 Low-Voltage Fuses - Part 6: Class H Non-Renewable Fuses
248-7 2 Low-Voltage Fuses - Part 7: Class H Renewable Fuses
248-8 3 Low-Voltage Fuses - Part 8: Class J Fuses
248-9 2 Low-Voltage Fuses - Part 9: Class K Fuses
248-10 3 Low-Voltage Fuses - Part 10: Class L Fuses
248-11 3 Low-Voltage Fuses - Part 11: Plug Fuses
248-12 3 Low-Voltage Fuses - Part 12: Class R Fuses
248-13 2 Low-Voltage Fuses - Part 13: Semiconductor Fuses
248-14 2 Low-Voltage Fuses - Part 14: Supplemental Fuses
248-15 3 Low-Voltage Fuses - Part 15: Class T Fuses
248-16 3 Low-Voltage Fuses - Part 16: Test Limiters
294 7 Standard for Access Control System Units
372 6 Automatic Electrical Controls for Household and Similar Use - Part 2: Particular Requirements for Burner Ignition Systems and Components
414 9 Standard for Meter Sockets
429 7 Standard for Electrically Operated Valves
444 5 Communications Cables
464 10 Audible Signaling Devices for Fire Alarm and Signaling Systems, Including Accessories
467 10 Grounding and Bonding Equipment
484 9 Standard for Room Air Conditioners
486A-486B 3 Wire Connectors
486C 7 Splicing Wire Connectors
486D 6 Sealed Wire Connector Systems
486E 5 Standard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors
489 13 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures
496 14 Lampholders
498 16 Standard for Attachment Plugs and Receptacles
499 14 Standard for Electric Heating Appliances
506 14 Standard for Specialty Transformers
507 10 Standard for Electric Fans
508 18 Standard for Industrial Control Equipment
508A 3 Standard for Industrial Control Panels
508C 4 Standard for Power Conversion Equipment
510 9 Standard for Polyvinyl Chloride, Polyethylene and Rubber Insulating Tape
514B 6 Conduit, Tubing, and Cable Fittings
698A 4 Standard for Industrial Control Panels Relating to Hazardous (Classified) Locations
746C 7 Standard for Polymeric Materials - Use in Electrical Equipment Evaluations
758 3 Standard for Appliance Wiring Material
810 5 Standard for Capacitors
814 12 Gas-Tube-Sign Cable
845 5 Motor Control Centers
863 8 Standard for Time-Indicating and -Recording Appliances
864 10 Standard for Control Units and Accessories for Fire Alarm Systems
870 9 Standard for Wireways, Auxiliary Gutters, and Associated Fittings
873 12 Standard for Temperature-Indicating and -Regulating Equipment
891 12 Switchboards
917 5 Standard for Clock-Operated Switches
924 10 Standard for Emergency Lighting and Power Equipment
943 5 Ground-Fault Circuit-Interrupters
969 5 Standard for Marking and Labeling Systems
977 5 Standard for Fused Power-Circuit Devices
1012 8 Standard for Power Units Other Than Class 2
1037 6 Standard for Antitheft Alarms and Devices
1053 7 Standard for Ground-Fault Sensing and Relaying Equipment
1059 4 Standard for Terminal Blocks
1063 8 Standard for Machine-Tool Wires and Cables
1066 4 Standard for Low-Voltage AC and DC Power Circuit Breakers Used in Enclosures
1077 7 Standard for Supplementary Protectors for Use in Electrical Equipment
1238 6 Standard for Control Equipment for Use with Flammable Liquid Dispensing Devices
1283 7 Standard for Electromagnetic Interference Filters
1310 7 Standard for Class 2 Power Units
1429 4 Standard for Pullout Switches
1441 4 Coated electrical sleeving
1446 7 Standard for Systems of Insulating Materials - General
1449 4 Standard for Surge Protective Devices
1557 6 Standard for Electrically Isolated Semiconductor Devices
1561 4 Standard for Dry-Type General Purpose and Power Transformers
1563 6 Standard for Electric Spas, Equipment Assemblies, and Associated Equipment
1598 4 Luminaires
1640 4 Standard for Portable Power-Distribution Equipment
1642 5 Standard for Lithium Batteries
1682 5 Plugs, Receptacles, and Cable Connectors of the Pin and Sleeve Type
1740 4 Standard for Robots and Robotic Equipment
1741 2 Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
1773 6 Standard for Termination Boxes
1953 5 Outline of Investigation for Power Distribution Blocks
1989 5 Standard for Standby Batteries
2017 2 Standard for General-Purpose Signaling Devices and Systems
2075 2 Standard for Gas and Vapor Detectors and Sensors
2111 1 Standard for Overheating Protection for Motors
4248-1 2 Fuseholders - Part 1: General Requirements
5085-1 1 Low Voltage Transformers - Part 1: General Requirements
5085-2 1 Low Voltage Transformers - Part 2: General Purpose Transformers
5085-3 1 Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers
60730-1 5 Automatic Electrical Controls - Part 1: General Requirements
60947-1 5 Low-Voltage Switchgear and Controlgear - Part 1: General rules
60947-5-2 3 Low-Voltage Switchgear and Controlgear - Part 5-2: Control Circuit Devices and Switching Elements - Proximity Switches
61058-1 5 Switches for Appliances - Part 1: General Requirements
61131-2 2 Standard for Programmable Controllers - Part 2: Equipment Requirements and Tests
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