UL-6420 › Standard for Equipment Used for System Isolation and Rated as a Single Unit
UL-6420
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1ST EDITION
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CURRENT
Included in this current edition are the following subparts:
1ST EDITION - Oct. 19, 2012
CHANGE 01/18 - Jan. 8, 2018
CHANGE 07/23 - July 8, 2018
CHANGE 01/18 - Jan. 8, 2018
CHANGE 07/23 - July 8, 2018
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This document is available in Paper format.
Document Number
UL-6420
Revision Level
1ST EDITION
Status
Current
Publication Date
Oct. 19, 2012
Page Count
92 pages