ANSI/NEMA OS1-2010
Sheet-Steel Outlet Boxes, Device Boxes, Covers, and Box Supports

Standard No.

ANSI/NEMA OS1-2010

Release Date

2010

Published By

American National Standards Institute （ANSI)

Latest

ANSI/NEMA OS1-2010

ANSI/NEMA OS1-2010 history

• 2010 ANSI/NEMA OS1-2010 Sheet-Steel Outlet Boxes, Device Boxes, Covers, and Box Supports