
Square Outlet Box; Height 4 Inch; Width 4 Inch; Depth 2-1/8 Inch; Capacity 30.3 Cubic Inch; Number of Knockouts 16; Knockout Location (4) Bottom, (12) Sides; Knockout Size (2) 1/2 Inch Bottom, (2) (1/2 Inch-3/4 Inch) Eccentric Bottom, (8) 1/2 Inch Sides, (4) (1/2 Inch-3/4 Inch) Eccentric Sides; Material Welded Steel; Standard Package 25; Approval UL 514A/514B/514C; Applicable Standard Federal Specification W-J-800E, NEMA OS-1