Standard: 1480 BULLETIN

UL STANDARD FOR SAFETY SPEAKERS FOR FIRE ALARM, EMERGENCY, AND COMMERCIAL AND PROFESSIONAL USE

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Scope:

Proposes new Clause 1.7.1 (regarding installations requiring low frequency notifications) to the scope of the standard. Abnormal operation and burnout test –

Revisions to Clause 7.11 are being proposed to resolve the binational differences between Canada and the United States and to insert any missing requirements that were accidentally omitted during the creation of the binational document.

Mechanical Strength Tests for Enclosures –

Organization: UL
Document Number: 1480 bulletin
Publish Date: 2016-11-18
Page Count: 10
Change Type: BULL
Available Languages: EN
DOD Adopted: NO
ANSI Approved: NO
Most Recent Revision: YES
Current Version: YES
Status: Active

Document History

Document # Change Type Update Date Revision Status
1480 BULLETIN Change Type: STCH Update Date: 2015-10-09 Status: INAC
1480 BULLETIN Change Type: STCH Update Date: 2015-05-29 Status: INAC
1480 BULLETIN Change Type: STCH Update Date: 2014-11-21 Status: INAC
1480 BULLETIN Change Type: STCH Update Date: 2014-08-08 Status: INAC
1480 BULLETIN Change Type: STCH Update Date: 2014-07-02 Status: INAC
1480 BULLETIN Change Type: STCH Update Date: 2013-06-19 Status: INAC
1480 BULLETIN Change Type: STCH Update Date: 2013-05-10 Status: INAC
1480 BULLETIN Change Type: STCH Update Date: 2011-10-14 Status: INAC
1480 BULLETIN Change Type: STCH Update Date: 2011-05-04 Status: INAC
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