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

UL-634 - 7TH EDITION - SUPERSEDED
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Standard for Connectors and Switches for Use with Burglar-Alarm Systems


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Document Number

UL-634

Revision Level

7TH EDITION

Status

Superseded

Publication Date

Jan. 1, 1995