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Standard for Refrigerating Units

UL Standard
Standard 427, Edition 5 Edition Date: November 11, 2011 $505.00-$1,258.00

Revisions and Related Documents

Revisions (3)

Revision - These documents only contain the revised pages. The Standard document includes all available Revisions.
February 10, 2017
February 28, 2014
February 01, 2013
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CSDS
Proposals (8)

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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Summary of Topics (SOT)
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CRD/PAGs (0)

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Other Updates (0)

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Referenced Standards (49)

StandardEditionTitle
1 11 Standard for Flexible Metal Conduit
4 15 Standard for Armored Cable
6 14 Electrical Rigid Metal Conduit - Steel
20 14 General-Use Snap Switches
44 19 Thermoset-Insulated Wires and Cables
62 20 Flexible Cords and Cables
83 16 Thermoplastic-Insulated Wires and Cables
94 6 Standard for Tests for Flammability of Plastic Materials for Parts in Devices and Appliances
101 6 Leakage Current for Appliances
197 10 Standard for Commercial Electric Cooking Appliances
207 8 Standard for Refrigerant-Containing Components and Accessories, Nonelectrical
310 9 Standard for Electrical Quick-Connect Terminals
353 5 Standard for Limit Controls
429 7 Standard for Electrically Operated Valves
486A-486B 3 Wire Connectors
498 16 Standard for Attachment Plugs and Receptacles
508 18 Standard for Industrial Control Equipment
514A 11 Metallic Outlet Boxes
514B 6 Conduit, Tubing, and Cable Fittings
514C 4 Standard for Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers
719 13 Standard for Nonmetallic-Sheathed Cables
746A 6 Standard for Polymeric Materials - Short Term Property Evaluations
746C 7 Standard for Polymeric Materials - Use in Electrical Equipment Evaluations
758 3 Standard for Appliance Wiring Material
797 9 Electrical Metallic Tubing - Steel
817 12 Standard for Cord Sets and Power-Supply Cords
870 9 Standard for Wireways, Auxiliary Gutters, and Associated Fittings
873 12 Standard for Temperature-Indicating and -Regulating Equipment
917 5 Standard for Clock-Operated Switches
969 5 Standard for Marking and Labeling Systems
2111 1 Standard for Overheating Protection for Motors
2182 2 Standard for Refrigerants
4248-1 2 Fuseholders - Part 1: General Requirements
4248-4 1 Fuseholders - Part 4: Class CC
4248-5 1 Fuseholders - Part 5: Class G
4248-6 2 Fuseholders - Part 6: Class H
4248-8 2 Fuseholders - Part 8: Class J
4248-9 1 Fuseholders - Part 9: Class K
4248-11 1 Fuseholders - Part 11: Type C (Edison Base) and Type S Plug Fuse
4248-12 2 Fuseholders - Part 12: Class R
4248-15 1 Fuseholders - Part 15: Class T
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
60691 4 Standard for Thermal-Links - Requirements and Application Guide
60730-1 5 Automatic Electrical Controls - Part 1: General Requirements
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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Red Line Standards (1)

Red Line Summary of Topics (SOT)
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