Appleton Electric Aau15n Incandescent Fixture

The Appleton AAU-15N A-51 Factory-Sealed Incandescent Fixture is an explosion-proof luminaire built for hazardous locations, designed to house a single medium-base incandescent lamp in the 150 to 300 W range, delivering reliable illumination in the most demanding industrial environments. Its factory-sealed construction requires no external sealing fittings, and the aluminum housing is finished with a durable epoxy powder coat for corrosion resistance; the unit supports a 150–300 W lamp (lamp type A23/PS25) with a medium base, making replacement straightforward. Common applications include areas in chemical plants, refineries, and other Class I/II/III environments where explosion-protected lighting is mandated; mounting options cover pendant (suspended) and ceiling installations via A-51 mounting hoods, enabling quick servicing without disconnecting wiring. Verified listings include UL 844/1598 and CSA C22.2, reflecting compliance for Class I Division 1 and 2, Group C and D (and other A-51 configurations), and the fixture is part of Appleton’s A-51 incandescent factory-sealed luminaire family, designed for long service life in harsh settings.