Cellular Metal Floor Raceway

Cellular floor raceways are electrical wiring ducts or cells made from steel floor deck that serve as structural formwork for placement of concrete floor slabs and also as wire and cable raceways within the concrete floor slab.

Cellular metal floor raceway.

To help ensure safety the 2020 national electrical code nec now requires cellular metal floor raceways to source. Layouts and the rectilinear arrangements the need for electrical flexibility in facilities with limited budgets coupled with the high cost of underfloor electrical raceway systems encouraged the. These raceway systems are generally used to create floor slabs on multi story steel framed buildings but can also be used in concrete framed structures and for on. Independently verifying a product s compliance to meet and exceed new industry demands will provide manufacturers and suppliers with the confidence to enter and expand into new markets.

Ul be listed per 374 6. Special permission must be obtained to allow conductors larger than 1 0 awg to be installed in a cellular metal floor raceway. Trench header allows lay in wiring along its length by providing removable cover plates at its. Differentiate your brand in the marketplace with a trusted independent third party certification body to deliver ul certification services and help ensure the safety and quality of cellular metal floor raceway systems.

Trench header is a transverse wire raceway that provides access to all cells of the cellular floor units it crosses. Learn more about our other m echanical support and assembly services. Cellular metal floor raceway is always installed with concrete poured over the raceway and may be installed on top of a concrete slab.