UL 464A:1ED 2016-02-03
Current
The latest, up-to-date edition.
Audible Signal Appliances for General Signaling Use
Hardcopy
English
03-02-2016
This revision of ANSI/UL 464A dated March 24, 2021 is being issued to update the title page to reflect the most recent designation as a Reaffirmed American National Standard (ANS).
| DevelopmentNote |
NEW CHILD REV 1 2021 IS NOW ADDED
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| DocumentType |
Standard
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| Pages |
0
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| ProductNote |
NEW CHILD REV 1 2021 IS NOW ADDED
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| PublisherName |
Underwriters Laboratories
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| Status |
Current
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Specifies electrically and electronically operated bells, buzzers, horns, and similar audible signal appliances, rated 300 volts or less, for commercial general signaling service and intended for indoor or outdoor locations or both in accordance with the National Electrical Code, NFPA 70.
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