GRJ Conduit Outlet Boxes

Explosionproof, Dust-Ignitionproof, Raintight.
UNILETS® for use with Threaded Metal Conduit. 
Furnished with Internal Ground Screw.

  • NEC/CEC:
     Class I, Division 1 and 2, Groups C, D
     Class II, Division 1 and 2, Groups E, F, G
     Class III, Enclosure 3

GRJ Conduit Outlet Boxes are available with a variety of hub configurations and sizes. They are explosionproof, dust-ignitionproof, corrosion resistant and raintight for use in a wide range of harsh industrial environments and classified hazardous locations. The compact size makes these boxes ideal for installation in tight spaces. 

GRJ Conduit Outlet Boxes Catalog Pages

Applications Features Catalog Numbers
  • Complies with a wide range of classified area requirement
  • Corrosion-resistant: ideal indoors or out
  • For pulling of wires
  • Connect conduit lengths and change direction of conduit runs
  • Provide access for maintenance


GRJ Conduit Outlet Boxes - CSA