Suitable for the fire protection of lights and speakers penetrating B15 ceiling with a minimum thickness of 30mm. HK-400 Type Continuous B15 Class Ceiling Fire-Protection Housings will be fixed above the ceiling cutout hole of lights and speakers, and cable entries can be connected with wirings of lights or speakers through the reserved cable holes in housing.
Technical Data
Fire Rating: B15
Not Allowed in Watertight Area
Available in 3 Types: Model I, Model II, and Model III
Maximum Opening Size in Ceiling: Φ135mm
Approved by
BV