UL 183:4ED 2009-09

Foreword
Introduction
1 Scope
2 Glossary
3 General
4 Installation and operating instructions
Construction
5 General
6 Connecting cable and flexible metal conduit
7 Mechanical assembly and enclosure
8 Protection against corrosion
9 Field wiring
10 Internal wiring
11 Splices and connections
12 Grounding
13 Mating connectors
14 Strain relief
15 Spacings
Performance
16 Temperature test
17 Aging/creep test
18 Aging penetration test
19 Vibration test
20 Pull-out test
21 Overload test
22 Conductor-secureness test
23 Grounding-impedance test
24 Dielectric voltage-withstand test
Manufacturing and production tests
25 Grounding-continuity test
26 Dielectric voltage-withstand test
Marking
27 Details
28 Installation and operating instructions
Appendix
A Standards for components

This revision to ANSI/UL 183 dated October 26, 2020 is being issued to update the title page to reflect the most recent designation as a Reaffirmed American National Standard (ANS).

1.1 These requirements cover wiring systems for use in outdoor locations, field-installed wiring assemblies using off-site manufactured subassemblies for branch circuits, remote-control circuits, signaling circuits, and communication circuits in accessible areas.