Four-sided metal fire protection duct for installing and routing cables. With intumescent inner lining. Prevents the spread of fire in the duct in the event of a fire and protects escape and rescue routes from the effects of a cable fire.
Direct wall and ceiling mounting, mounting below system floors or on support systems possible. Tested and approved as an I-duct according to DIN 4102 Part 11. General building approval for fire resistance classes I30 to I120.
Prefabricated molded parts available.
Only prefabricated molded parts described in the approval may be installed with the fire protection duct.
Secure connection of the duct base and removable duct cover using integrated locking clips. Tool-free assembly. The cover can be assembled and disassembled multiple times. Equipotential bonding is achieved using locking clips.