UL Subject 991

Standard for Tests for Safety-Related Controls Employing Solid-State Devices (Bulletin, 7/9/1999)

Underwriters Laboratories, 07/09/1999

Publisher: UL

File Format: PDF

$118.00$236.92

Published:09/07/1999

Explosive Atmospheres - Part 11: Equipment Protection by Intrinsic Safety 'i' (CSDS Proposal, 11/1/2010)

$121.00 $243.08

Household Refrigerators and Freezers (Certification Requirement Decision, 2/23/2009)

$146.00 $292.49

Standard for Electric Fans (Bulletin, 3/26/2013)

$140.00 $280.21

Standard for Fire Dampers (CSDS Proposal, 5/30/2013)

$101.00 $202.77