• UL Subject 497B

UL Subject 497B

Standard for Protectors for Data Communications and Fire-Alarm Circuits (CSDS Proposal, 12/23/2016)

Underwriters Laboratories, 12/23/2016

Publisher: UL

File Format: PDF

$112.00$224.93


Published:23/12/2016

More UL standard pdf

UL Subject 2459

UL Subject 2459

Insulated Multi-Pole Splicing Wire Connectors (CSDS Proposal, 4/25/2008)

$139.00 $278.45

UL 1340

UL 1340

Standard for Hoists

$117.00 $235.63

UL Subject 636

UL Subject 636

Standard for Holdup Alarm Units and Systems (Bulletin, 7/30/2004)

$112.00 $224.63

UL Subject 913

UL Subject 913

Standard for Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, III, Division 1, Hazardous (Classified) Locations (Bulletin, 4/25/2008)

$135.00 $271.98