Electrical · E-NNAWC

Evolution Series 8 Inch Poke-Through Device

Materials

Elements

Ceilings Floors / Slabs Anchors / Embeds Connections / Plates

About this detail

This electrical detail shows a Wiremold/Legrand Evolution Series 8-inch poke-through device installed through a floor slab. The assembly features a top cover plate with compartments for audio/video and data, alongside power receptacles. Below the floor, the unit connects to one 1-1/4 inch data conduit and two 1-1/4 inch audio/video conduits that stub up to the ceiling above, as well as a power junction box. UL listed fire-rated intumescent material, specifically Hilti FS-One sealant conforming to UL-1479, is applied around the core penetration to maintain the floor fire rating.

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