UL Subject 497A

Standard for Secondary Protectors for Communications Circuits (CSDS Proposal, 10/19/2012)

Underwriters Laboratories, 10/19/2012

Publisher: UL

File Format: PDF

$114.00$229.48

Published:19/10/2012

Standard for Electric Commercial Clothes-Washing Equipment (CSDS Proposal, 10/5/2007)

$133.00 $266.05

Standard for Nonmetallic Underground Piping For Flammable Liquids (Bulletin, 5/18/2004)

$144.00 $289.35

Standard for Indicator Posts for Fire-Protection Service (Bulletin, 7/31/2003)

$120.00 $240.65

Standard for Check Valves for Fire-Protection Service (Bulletin, 7/31/2003)

$103.00 $207.47