Killark® Instrument Enclosure, Round, Series: HK Series, 7-1/2 in Length, 5-3/4 in Width, 4-1/4 in Depth, NEMA 4 NEMA Rating, Threaded Cover, 3/4 in NPT Cable Entry, Lug Mounting, Copper-Free Aluminum, Gray

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Killark_HKB_Installation_Manual.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Killark_HKB_Installation_Manual.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Killark_HKB_Specification_Sheet.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Killark_HKB_Specification_Sheet.pdf

• Compact round body instrument enclosure for use with threaded screw cover to provide easy access to interior
• High strength, lighter weight, corrosion-resistant Cast Copper-Free Aluminum construction
• Cover O-ring, nitrile (BUNA-N) material, supplied standard for a type 4X rating
• Cast mounting lugs are standard on all boxes
• Internal ground screw supplied on all boxes
• Electrostatically applied gray powder epoxy/polyester finish on exterior of box
• Offset feed-through conduit openings (3/4 in NPT) for maximum use of interior volume
• Interior "X" configuration mounting pad for instrument/device cast-into the bottom of the box provided for flexibility
• Enclosures are explosionproof, dust/ignition proof, weather proof and tamper-resistant
• Neoprene O-rings are provided with HK boxes to assure water resistance in NEMA 4/IP66 conditions