General
Outside height	88 mm
Outside width	250 mm
Inner height	50 mm
Inner width	209 mm
Length	1500 mm
Useful cross section	10450 mm²
Number of flame durable sides	3
Material insulating material	Other
Sheathing	Steel
Surface protection	Continuously galvanized and coated
Colour	Other
Cover attachment	Screw tight
Partitions possible
Mounting perforation in bottom
Suitable for outdoor installation

Fire protection duct functional integrity E30 FWK 3E 50x210mm L=1.5m galvanized. Fire-resistant cable routing duct FWK3E - E30 according to DIN 4102-12 for functional integrity for wall and ceiling mounting. Duct base with removable and multiple screwable duct top. General building inspection certificate P-BWU03-I 17.9.10.