UL-634 Standard for Connectors and Switches for Use with Burglar-Alarm Systems

UL-634 - 9TH EDITION - CURRENT
Show Complete Document History

Included in this current edition are the following subparts:

 9TH EDITION - Oct. 12, 2007
 CHANGE 12/09 - Dec. 31, 2009
 CHANGE 03/13 - March 4, 2013
 CHANGE 03/15 - March 27, 2015


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Document Number

UL-634

Revision Level

9TH EDITION

Status

Current

Publication Date

Oct. 12, 2007

Page Count

68 pages