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Standard 921, Edition 8

Standard for Commercial Dishwashers

UL Standard
Standard 921, Edition 8 Edition Date: January 30, 2020 $798.00-$1,990.00
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Referenced Standards (49)

Below is a list of UL Standards referenced in UL 921

StandardEditionTitle
1 11 Standard for Flexible Metal Conduit
20 14 General-Use Snap Switches
50 13 Enclosures for Electrical Equipment, Non-Environmental Considerations
83 16 Standard for Thermoplastic-Insulated Wires and Cables
94 6 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances
157 2 Standard for Gaskets and Seals
224 7 Proposed Edition - UL 224 Ed. 7
244A 3 Standard for Solid-State Controls for Appliances
353 5 Standard for Limit Controls
360 7 Liquid-Tight Flexible Metal Conduit
372 6 Automatic Electrical Controls for Household and Similar Use - Part 2: Particular Requirements for Burner Ignition Systems and Components
429 7 Standard for Electrically Operated Valves
498 16 Attachment Plugs and Receptacles
506 14 Standard for Specialty Transformers
508 18 Standard for Industrial Control Equipment
512 1 Standard for Halogenated Agent Hand and Wheeled Fire Extinguishers
514A 11 Metallic Outlet Boxes
514B 6 Standard for Conduit, Tubing, and Cable Fittings
514C 4 Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers
723 11 Standard for Test for Surface Burning Characteristics of Building Materials
746A 6 Standard for Polymeric Materials - Short Term Property Evaluations
746B 5 Standard for Polymeric Materials - Long Term Property Evaluations
746C 7 Standard for Polymeric Materials - Use in Electrical Equipment Evaluations
746D 8 Standard for Polymeric Materials - Fabricated Parts
795 8 Commercial-Industrial Gas Heating Equipment
796 12 Printed Wiring Boards
797 9 Electrical Metallic Tubing - Steel
817 12 Standard for Cord Sets and Power-Supply Cords
863 8 Standard for Time-Indicating and -Recording Appliances
873 12 Standard for Temperature-Indicating and -Regulating Equipment
917 5 Standard for Clock-Operated Switches
921 8 Standard for Commercial Dishwashers
969 5 Standard for Marking and Labeling Systems
1059 5 Standard for Terminal Blocks
1449 4 Standard for Surge Protective Devices
2111 1 Standard for Overheating Protection for Motors
248-1 3 Low-Voltage Fuses - Part 1: General Requirements
1004-1 2 Standard for Rotating Electrical Machines - General Requirements
1004-2 2 Standard for Impedance Protected Motors
1004-3 2 Standard for Thermally Protected Motors
248-11 3 Low-Voltage Fuses - Part 11: Plug Fuses
248-14 2 Standard for Low-Voltage Fuses - Part 14: Supplemental Fuses
5085-1 1 Low Voltage Transformers - Part 1: General Requirements
5085-3 1 Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers
60691 4 Standard for Thermal-Links - Requirements and Application Guide
60730-1 5 Automatic Electrical Controls - Part 1: General Requirements
61058-1 5 Switches for Appliances - Part 1: General Requirements
61131-2 2 Standard for Programmable Controllers - Part 2: Equipment Requirements and Tests
60947-5-2 3 Low-Voltage Switchgear and Controlgear - Part 5-2: Control Circuit Devices and Switching Elements - Proximity Switches
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Reverse Referenced Standards (2)

UL 921 is referenced in the following list of UL Standards

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