Inside corner 50x60mm traffic white - Inner corner for fire-resistant duct L69119016

Inside corner 50x60mm traffic white - Inner corner for fire-resistant duct L69119016 – Tehalit – 4012740019675: Internal corner 50x60mm traffic white L69119016, angle=90°, fire resistance class E - functional integrity=60, external height=142 mm, external width=150 mm, internal height=49 mm, internal width=54 mm, usable cross section=2646 mm², sheathing=steel, surface protection=coated , color=white, RAL number=9016, partitions possible=yes, with floor perforation=yes, cover fastening=screw, inside corner for fire protection duct FWK 90 functional integrity E60/E30 50x60mm traffic white. Molded part as a system accessory for fire-resistant cable trunking FWK90 - E60 according to DIN4102-12 for maintaining functionality with wall and ceiling mounting and E30 according to DIN4102-12 for maintaining functionality with suspended mounting.