UL 5B BULLETIN

UL Standard for Safety for Strut-Type Channel Raceways and Fittings - COMMENTS DUE: MARCH 19, 2007

contributor author	UL - UL
date accessioned	2017-09-04T17:45:45Z
date available	2017-09-04T17:45:45Z
date copyright	02/02/2007
date issued	2007
identifier other	EJWRXBAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/168903
description abstract	These requirements cover strut-type channel raceways and fittings for use only in dry locations and in accordance with the National Electrical Code, NFPA 70. Strut-type channel raceways of the following thicknesses are intended to enclose circuits operating at potentials not exceeding 600 volts between conductors: a) Strut-type channel raceways that are entirely of metal having a channel (base) at least 0.071 inch (1.81 mm) thick and a metal closure strip (cover) at least 0.040 inch (1.02 mm) thick. b) Strut-type channel raceways consisting of a nonmetallic closure strip (cover) on a metal channel (base) of the thickness indicated in 1.2(a). These requirements do not apply to cable trays, wireways, or surface metal or nonmetallic raceways.
language	English
title	UL 5B BULLETIN	num
title	UL Standard for Safety for Strut-Type Channel Raceways and Fittings - COMMENTS DUE: MARCH 19, 2007	en
type	standard
page	6
status	Active
tree	UL - UL:;2007
contenttype	fulltext