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Standard 1480, Edition 6

Speakers for Fire Alarm and Signaling Systems, Including Accessories

UL CSDS Proposal
Standard 1480, Edition 6 Edition Date: November 18, 2016
Summary of Topics b1480_6_20161118_sum.html

Subject 1480

Bulletin Dated: November 18, 2016


The following changes in requirements to the Standard for Speakers for Fire Alarm and Signaling Systems, Including Accessories, UL 1480, are being proposed:

1. Clarification and Revision to Scope, Abnormal Operation and Burnout Test, and Mechanical Strength Tests for Enclosures

2. Reference Document Changes and Corrections to UL 1480/ULC-S541

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