• Explosionproof Conduit Outlet Box
• Style X
• Hub Size 3/4 Inch
• Hub Type External
• Number of Hubs 4
• Hub Location (4) Side
• Capacity 18 Cu Inch
• Shape Round
• Cover Type Externally Threaded
• Cover Opening Diameter 3.38 Inch
• Enclosure Class I Div 1 and 2 Group B C D, Class II Div 1 and 2 Group E F G, Class III, NEMA 3/4
• Material Zinc Electroplated Dichromate Epoxy Powder Coated Malleable Iron
• Approval UL, CSA C22.2
• Application General Purpose Wiring, Pulling of Wires, Connect Conduit Lengths and Change Direction of Conduit Runs, Provide Access for Maintenance

Features / Benefits

• GR Boxes Offers Ten Hub Arrangements
• Malleable Iron Bodies have High Tensile Strength, Ductility and Provides Great Resistance to Corrosion, Impact and Shock
• Accurately Tapped, Tapered Hub Threads for Tight, Rigid Joints and Ground Continuity
• Furnished with Covers
• General Purpose Wiring
• Function as Sealing Fittings When Used with Sealing Covers
• Standard O-Rings Provide Raintight Fit NEMA 3, 4
• Internal Ground Screw Standard
• Smooth, Rounded Integral Bushing in Each Hub Type Box Protects Conductor Insulation