Standard 773A, Edition 6
Red Line
May 25, 2018
UL 773A

Standard for Nonindustrial Photoelectric Switches for Lighting Control

UL Red Line Edition 6 Published Date: May 25, 2018 Last Revision: January 16, 2024

Summary of Topics s0773a_6_sum.html

Summary of Topics

These revisions of ANSI/UL 773A are being issued to incorporate the following requirements:

Added provisions for grounding of Electronic Lighting Control Switches to align with NFPA 70, Article 404.22 and 404.2 (c)

Added Electronic Ballast test information

Revisions to Align with NEMA 410 2015

Added Abbreviation as Alternate Marking for Electronic Ballasts

Back to Standard 773A, Edition 6

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