H300 Type - Round Outlet Boxes
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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 drilled for 1/4"bolt.
Drilling, or drilling and tapping extra,
Pl0 Pendant cover tapped 1/2"
fits H301 and H302 extra.
P15 Pendant cover tapped 3/4",
fits H301 and H302 extra.
P20 pendant cover, tapped 3/4",
fits H303, H304, H305 extra.
Tapped holes through bosses have 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.
        
Surface Mounting - NEMA 3R - NEMA 4
Unit consists of box, plain cover and gasket. Stainless steel screws. Mounting lugs drilled for 1/4"bolt.
Drilling, or drilling and tapping extra,
Pl0 Pendant cover tapped 1/2"
fits H301 and H302 extra.
P15 Pendant cover tapped 3/4",
fits H301 and H302 extra.
P20 pendant cover, tapped 3/4",
fits H303, H304, H305 extra.
Tapped holes through bosses have 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.
                            Item # | 
                        
                            Construction | 
                        
                            Mounting | 
                        
                            Max. Conduit | 
                        
                            Outside Depth | 
                        
                            Inside Depth | 
                        
                            Approx. Weight | 
                                                        
|---|---|---|---|---|---|---|
| H301 H301/Asset/a1012.jpg | Construction N/A cast iron | Mounting N/A Surface | Max. Conduit N/A 3/4 in. | Outside Depth N/A 3 3/8 in. | Inside Depth N/A 1 1/2 in. | Approx. Weight N/A 2.5 lbs | 
| H302 H302/Asset/a1012.jpg | Construction N/A cast iron | Mounting N/A Surface | Max. Conduit N/A 1 in. | Outside Depth N/A 3 3/8 in. | Inside Depth N/A 1 3/4 in. | Approx. Weight N/A 3.2 lbs | 
| H303 H303/Asset/a1012.jpg | Construction N/A cast iron | Mounting N/A Surface | Max. Conduit N/A 3/4 in. | Outside Depth N/A 4 3/8 in. | Inside Depth N/A 1 1/2 in. | Approx. Weight N/A 3.5 lbs | 
| H304 H304/Asset/a1012.jpg | Construction N/A cast iron | Mounting N/A Surface | Max. Conduit N/A 1 in. | Outside Depth N/A 4 3/8 in. | Inside Depth N/A 1 3/4 in. | Approx. Weight N/A 4.5 lbs | 
| H305 H305/Asset/a1012.jpg | Construction N/A cast iron | Mounting N/A Surface | Max. Conduit N/A 1 1/2 in. | Outside Depth N/A 4 3/8 in. | Inside Depth N/A 2 3/4 in. | Approx. Weight N/A 6.5 lbs | 

              