General
Angle	90 °
Outside height	88 mm
Outside width	250 mm
Inner height	50 mm
Inner width	209 mm
Useful cross section	10450 mm²
Sheathing	Steel
Surface protection	Continuously galvanized and coated
Colour	Other
Cover attachment	Screw tight
Partitions possible

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