UL-1577 › Standard for Optical Isolators
Included in this current edition are the following subparts:
5TH EDITION - April 25, 2014
CHANGE 01/15 - Jan. 23, 2015
CHANGE 06/19 - June 11, 2019
CHANGE 07/23 - July 6, 2023
CHANGE 01/15 - Jan. 23, 2015
CHANGE 06/19 - June 11, 2019
CHANGE 07/23 - July 6, 2023
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Document Number
UL-1577
Revision Level
5TH EDITION
Status
Current
Publication Date
April 25, 2014