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Standard 224, Edition 7

Extruded Insulating Tubing

UL Standard
Standard 224, Edition 7 Edition Date: May 05, 2021 ANSI Approved: May 05, 2021 $505.00-$1,258.00

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October 16, 2020
March 29, 2019
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Referenced Standards (2)

Below is a list of UL Standards referenced in UL 224

Reverse Referenced Standards (124)

UL 224 is referenced in the following list of UL Standards

StandardEditionTitle
22 6 Standard for Amusement and Gaming Machines
82 9 Electric Gardening Appliances
122 5 Standard for Photographic Equipment
130 13 Standard for Electric Heating Pads
197 10 Commercial Electric Cooking Appliances
218A 3 Standard for Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps
234 5 Standard for Low Voltage Lighting Fixtures for Use in Recreational Vehicles
268A 4 Smoke Detectors for Duct Application
268C 1 Outline of Investigation for Multi-Detector Test Apparatus
294 7 Standard for Access Control System Units
295 2 Standard for Commercial-Industrial Gas Burners
296 11 Oil Burners
296A 3 Standard for Waste Oil-Burning Air-Heating Appliances
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
353 5 Standard for Limit Controls
365 5 Standard for Police Station Connected Burglar Alarm Units and Systems
391 5 Standard for Solid-Fuel and Combination-Fuel Central and Supplementary Furnaces
414 9 Meter Sockets
462 3 Standard for Heat Reclaimers for Gas-, Oil-, or Solid Fuel-Fired Appliances
464 10 Audible Signaling Devices for Fire Alarm and Signaling Systems, Including Accessories
464A 1 Audible Signal Appliances for General Signaling Use
471 10 Standard for Commercial Refrigerators and Freezers
482 9 Standard for Portable Sun/Heat Lamps
484 9 Standard for Room Air Conditioners
497A 3 Standard for Secondary Protectors for Communications Circuit
506 14 Standard for Specialty Transformers
521 7 Heat Detectors for Fire Protective Signaling Systems
541 9 Refrigerated Vending Machines
551 8 Standard for Transformer-Type Arc-Welding Machines
558 10 Standard for Industrial Trucks, Internal Combustion Engine-Powered
563 8 Ice Makers
603 5 Standard for Power Supplies for Use with Burglar-Alarm Systems
609 12 Standard for Local Burglar Alarm Units and Systems
621 7 Ice Cream Makers
634 9 Standard for Connectors and Switches for Use with Burglar-Alarm Systems
636 11 Standard for Holdup Alarm Units and Systems
639 8 Standard for Intrusion-Detection Units
647 2 Standard for Unvented Kerosene-Fired Room Heaters and Portable Heaters
676 9 Standard for Underwater Luminaires and Submersible Junction Boxes
680 8 Standard for Emergency Vault Ventilators and Vault-Ventilating Ports
710B 2 Standard for Recirculating Systems
710C 3 Outline of Investigation for Ultraviolet Radiation Systems for Use in the Ventilation Control of Commercial Cooking Operations
726 7 Standard for Oil-Fired Boiler Assemblies
727 10 Standard for Oil-Fired Central Furnaces
729 6 Standard for Oil-Fired Floor Furnaces
730 5 Standard for Oil-Fired Wall Furnaces
731 6 Standard for Oil-Fired Unit Heaters
732 6 Standard for Oil-Fired Storage Tank Water Heaters
733 5 Standard for Oil-Fired Air Heaters and Oil-Fired Direct-Fired Heaters
749 11 Household Dishwashers
752 11 Standard for Bullet-Resisting Equipment
771 9 Night Depositories
775 3 Standard for Graphic Arts Equipment
795 8 Commercial-Industrial Gas Heating Equipment
810 6 Standard for Capacitors
834 5 Standard for Heating, Water Supply, and Power Boilers - Electric
857 13 Busways
858A 3 Standard for Safety-Related Solid-State Controls for Household Electric Ranges
873 12 Standard for Temperature-Indicating and -Regulating Equipment
875 9 Electric Dry-Bath Heaters
921 8 Standard for Commercial Dishwashers
924 10 Standard for Emergency Lighting and Power Equipment
935 10 Standard for Fluorescent-Lamp Ballasts
961 5 Standard for Electric Hobby and Sports Equipment
963 4 Standard for Sealing, Wrapping, and Marking Equipment
964 12 Electrically Heated Bedding
977 5 Fused Power-Circuit Devices
987 8 Standard for Stationary and Fixed Electric Tools
1012 8 Power Units Other Than Class 2
1023 7 Household Burglar-Alarm System Units
1026 6 Household Electric Cooking and Food Serving Appliances
1042 5 Electric Baseboard Heating Equipment
1047 6 Standard for Isolated Power Systems Equipment
1053 7 Ground-Fault Sensing and Relaying Equipment
1083 6 Household Electric Skillets and Frying-Type Appliances
1090 7 Standard for Electric Snow Movers
1149 2 Standard for Low Voltage Marine Lighting Fixtures
1230 5 Standard for Amateur Movie Lights
1279 2 Outline of Investigation for Solar Collectors
1283 7 Electromagnetic Interference Filters
1323 4 Scaffold Hoists
1340 3 Hoists
1447 6 Standard for Electric Lawn Mowers
1449 5 Surge Protective Devices
1480 6 Speakers for Fire Alarm and Signaling Systems, Including Accessories
1559 5 Standard for Insect-Control Equipment - Electrocution Type
1561 4 Standard for Dry-Type General Purpose and Power Transformers
1564 4 Industrial Battery Chargers
1573 4 Standard for Stage and Studio Luminaires and Connector Strips
1598A 1 Supplemental Requirements for Luminaires for Installation on Marine Vessels
1598C 1 Standard for Light-Emitting Diode (LED) Retrofit Luminaire Conversion Kits
1683 2 Outline of Investigation for Electric Heating Products For Installation Under Floor Coverings
1703 3 Standard for Flat-Plate Photovoltaic Modules and Panels
1741 2 Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
1773 6 Standard for Personal Termination Boxes
1812 4 Ducted Heat Recovery Ventilators
1863 4 Standard for Communications-Circuit Accessories
1876 4 Standard for Isolating Signal and Feedback Transformers for Use in Electronic Equipment
1971 3 Standard for Signaling Devices for the Hearing Impaired
1993 6 Self-Ballasted Lamps and Lamp Adapters
2021 4 Fixed and Location-Dedicated Electric Room Heaters
2034 4 Standard for Single and Multiple Station Carbon Monoxide Alarms
2058 1 Outline of Investigation for High-Security Electronic Locks
2096 3 Standard for Commercial/Industrial Gas and/or Oil-Burning Assemblies With Emission Reduction Equipment
2106 2 Standard for Field Erected Boiler Assemblies
2157 4 Electric Clothes Washing Machines and Extractors
2202 2 Standard for Electric Vehicle (EV) Charging System Equipment
2237 1 Multi-Point Interconnection Power Cable Assemblies for Industrial Machinery
2344 2 Standard for Material Lifts
2572 2 Standard for Mass Notification Systems
2753 2 Outline of Investigation for Battery Operated Ride-On Lawn Mowers
2930 3 Outline of Investigation for Cord-and-Plug-Connected Health Care Facility Outlet Assemblies
3703 1 Standard for Solar Trackers
6500 2 Standard for Audio/Video and Musical Instrument Apparatus for Household, Commercial, and Similar General Use
745-1 2 Portable Electric Tools
8753 1 Field-Replaceable Light Emitting Diode (LED) Light Engines
9703 3 Outline of Investigation for Distributed Generation Wiring Harnesses
9741 2 Outline of Investigation for Electric Vehicle Power Export Equipment (EVPE)
60065 8 Standard for Audio, Video and Similar Electronic Apparatus - Safety Requirements
60335-1 6 Safety of Household and Similar Appliances, Part 1: General Requirements
61010-1 3 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 1: General Requirements
61010a-1 3 Standard for Electrical Equipment for Laboratory Use; Part 1: General Requirements
60730-2-18 1 Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Water and Air Flow Sensing Controls Including Mechanical Requirements
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