Standard 1481, Edition 5
UL 1481
ACTIVE

Standard for Power Supplies for Fire-Protective Signaling Systems

UL Bulletin
Published Date: December 22, 2017
Last Revision: December 12, 2006

$203.00-$254.00

Summary of Topics m2524_1_20171222_sum.html

Subject 864 , 2572 (864, 1481, 1711, 2572)

Bulletin Dated: December 22, 2017

Summary of Topics

This bulletin announces the availability of the Outline of Investigation for In-building 2-Way Emergency Radio Communication Enhancement Systems, UL 2524
Back to Standard 1481, Edition 5

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