XIH 3-Lug Series Explosionproof Instrument Enclosure

Standard Features

•� Three factory drilled mounting lugs
•� ½” or ¾” conduit feed-through hubs, offset for maximum clearance and capacity
•� 60° chamfer on window opening provides enhanced viewing angle
•� Four interior mounting bosses at 45° orientation accommodate blind tapped holes on a 2-1/2” bolt circle
•� Internal and external ground screws and tamper resistant cover set screws for extra safety
•� Choice of solid covers or 2-5/8” diameter tempered glass window for local read out or display
•� Buna-Nitrile rubber gasket for NEMA 4X watertight applications
•� Corrosion resistant, “safety blue” polyester powder coating (other colors available)
•� Stainless steel hardware

Design Options

•� ¼”-20 UNC holes in front boss for bracket mounting
•� Front boss modifications:� ½” or ¾” NPT & various NPSM & metric entries available in place of standard ½” NPT (consult factory)
•� Mounting lugs with 5/16” holes (add suffix “L” to catalog number)
•� Powder or epoxy coatings to match company color scheme
•� Cast-on logos
•� Custom drilling & tapping modifications
•� Interior mounting bosses
•� Custom designs and sizes