LK Box for board ceilings type PL 55/16MM airtight

Suitable for use with Ø80 / Ø83 / Ø84 and Ø80 ceiling junction box and the lamp socket can further be used when loading or installation of the luminaire. Used for fully recessed installation in all types of sheet ceilings, plaster ceilings, list ceilings, recessed and suspended ceilings. Remove the box bottom, it can be mounted in the extension of an existing ceiling box. Suitable for a 19 mm shuttering boards. If distance ripping is removed, the can be adapted to a 22-or 25 mm shuttering boards. Is provided with 2 x 3 entries with attached triple relief and wind-proof membrane which can be relieved cables with diameters ranging from 8 mm to 15 mm. Tube is relieved by mounting the pipe LK No. 504R4225 on the pipe end, after which the spout the pipe pressed into the relief. The windproof membrane to be pierced by cable or pipe relief mounted. PL the can fulfill the requirements to 850 ° C filament sample.