Standards Publication

Nonmetallic Outlet Boxes, Device Boxes, Covers and Box Supports

NEMA BI-50075 - 2026 (Formerly OS 2) | Status: Active | ID: 100225

Covers general-purpose nonmetallic outlet boxes, device boxes, covers and supports widely used by the consumer. Facilitates the pulling of wires to provide a means of mounting and protecting wiring devices and to provide a connection for nonmetallic sheathed cable, nonmetallic tubing (loom), rigid nonmetallic conduit, and electrical nonmetallic tubing or other approved raceways.


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Published Date: February 5, 2026

Number of pages: 43

Staff Contact: Daniel Abbate

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Keywords

NEMA BI-50075 - 2026 (FORMERLY OS 2), NEMA BI-50075, OS-2 OS2 OS.2, NONMETALLIC OUTLET BOXES, DEVICE BOXES, COVERS AND BOX SUPPORTS OS 2 OS 2-