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UL 1640:4ED 2016-11

Current

Current

The latest, up-to-date edition.

Portable Power-Distribution Equipment

Available format(s)

Hardcopy

Published date

11-14-2016

This revision of ANSI/UL 1640 dated July 14, 2021 includes the following changes in requirements: – Revision of Criteria for the Use of "100 Percent Rated" Circuit Breakers; 15.2.1

1.1 These requirements cover portable power-distribution equipment rated 600 volts or less and 1600 amperes maximum.

DevelopmentNote
NEW CHILD REV 2 2021 IS ADDED NEW CHILD REV 1 2020 IS ADDED
DocumentType
Standard
Pages
0
ProductNote
NEW CHILD REV 1 2020 IS ADDED NEW CHILD REV 2 2021 IS ADDED
PublisherName
Underwriters Laboratories
Status
Current

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