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Standard 1240, Edition 4

Standard for Electric Commercial Clothes-Drying Equipment

UL Revision
Standard 1240, Edition 4 Edition Date: October 18, 2005 $254.00
Summary of Topics s1240_4_sum.html

Summary of Topics

This revision of ANSI/UL 1240 dated September 14, 2021 includes the replacement of the reference to UL 508C, Standard for Power Conversion Equipment, with a reference to UL 61800-5-1, Standard for Adjustable Speed Electrical Power Drive Systems – Part 5-1: Safety Requirements – Electrical, Thermal and Energy; 20A.2.4

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