Appleton Electric PLG150-1-1/2-Inch Conduit Plug is a UNILETS recessed-head close-up plug for sealing unused 1-1/2 in IMC or threaded rigid metal conduit runs. Made from malleable iron with a zinc electroplate finish, it features a tapered MNPT connection for secure installation into conduit hubs. This 1-1/2 in plug is UL 886 (1203) listed with UL File No. E10444 and is described as explosion-proof and dust-ignition-proof, suitable for hazardous-location environments. Typical applications include sealing unused conduit openings on electrical enclosures or fittings in industrial facilities where rugged protection and UL-listed compliance are required.
