General
Outside height	88 mm
Outside width	250 mm
Inner height	50 mm
Inner width	209 mm
Useful cross section	10450 mm²
Material insulating material	Other
Sheathing	Steel
Surface protection	Continuously galvanized and coated
Colour	Other
Cover attachment	Screw tight
Partitions possible

T-piece for fire protection duct FWK 3E functional maintenance E30 50x210mm galvanized. Molded part as system accessory for fire-resistant cable routing duct FWK3E - E30 according to DIN4102-12 for functional maintenance for wall and ceiling mounting.