Hoffmann A-201612LP 20x16x12" Steel Electrical Enclosure Wall Mount W/Back Plate

Size (Height x Width x Depth): 20"x16"x12"
Nema Type: 12,13
Door Type: Hinged Door
Mounting Style: Wall
Back Plate: Yes
Knockout Holes - Round: (3) 7/8" (12) 1-1/8"
Knockout Holes - Square (height x width): (1) 1-3/16" x 7/8"
Door Gasket: Yes