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The ABB 72C523/4 is a steel tile ring designed for use with 4-11/16 inch electrical boxes. Tile rings, also called raised covers or extension rings, create a flush or near-flush surface between a recessed electrical box and a finished wall or ceiling surface such as tile, plaster, or drywall. This fitting is installed by licensed electricians during rough-in or finish work to bring the box face to the plane of the finished surface. The 72C523/4 is a Steel City product, a line within the ABB electrical portfolio, and is suited for commercial and residential electrical rough-in applications.
This tile ring is intended for use with 4-11/16 inch square electrical boxes in installations where the finished wall or ceiling surface sits proud of the box face. Common applications include tiled bathrooms, kitchens, and commercial spaces where boxes are set into masonry, concrete, or framed walls before a finish surface is applied. The ring bridges the gap between the box and the finished surface to allow a device cover or plaster ring to seat correctly.
Designed as an OEM-style replacement and standard accessory for 4-11/16 inch square electrical boxes requiring a tile ring extension to match finished wall or ceiling depth.
Installation is performed by a licensed electrician in accordance with applicable NEC requirements. Power to the circuit must be shut off at the breaker panel before working on or near any electrical box. The tile ring is typically secured to the box using the existing box mounting screws. Verify that the ring depth matches the finished surface offset before fastening to ensure a flush fit for the cover plate.
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