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Cast Iron - Hot Dip Galvanized
Surface Mounting - NEMA 3R - NEMA 4


Unit consists of box, plain cover and gasket. Stainless steel screws. Mounting lugs - set of two extra. Set of four extra. Drilling, or drilling and tapping extra.

P70 pendant cover tapped 1/2",
fits H401, H402, H403 - extra.

P80 pendant cover tapped 3/4",
fits H401, H402, H403 - extra.

Bosses required for five threads.

All boxes that are made in cast iron can also be made in cast aluminum – just add “AL” to the end of the part number to indicate cast aluminum.
Square Outlet Boxes
Unit of Measure
1 

Item #

Construction

Mounting

Max. Conduit

Outside Depth

Inside Depth

Approx. Weight

H401 N/A cast iron N/A Surface N/A 3/4 in. N/A 4 1/8 in. N/A 2 in. N/A 3.5 lbs
H402 N/A cast iron N/A Surface N/A 1 1/4 in. N/A 4 1/8 in. N/A 3 in. N/A 4.5 lbs
H403 N/A cast iron N/A Surface N/A 2 in. N/A 4 1/8 in. N/A 4 in. N/A 6.0 lbs
Unit of Measure
1