Cartridge unit - hinged cover double, quadrangular
Quadrangular installation unit with high-grade steel carpet protection frame.
As cartridge installation frame with lock-in leads for the gradual lowering of up to 2 mounting boxes (6 coulter clip installation devices or 8 installation devices of 45x45mm) by up to 30 mm, self-locking hinged cover as a cartridge with floor flush cable outlet and a self-closing opening lever, rubber seal and all-purpose mounting claw set.
For installation into floor boxes, assembly covers and raised or hollow floor openings.