Corrosion Resistant Quality Enclosures. Service Excellence. © Hammond Manufacturing Canada: 519.822.2960 or 905.456.3770 USA: 716.630.7030 Data Subject to change without notice Technical references and DXF downloads available at www.hammfg.com All dimensions in inches unless specified otherwise 56 Junction Boxes 1590Z Diecast Aluminum Enclosures - NEMA 4X Watertight, Thick Wall Application Designed for use as electronic instrument enclosures, electrical junction boxes or terminal wiring enclosures. Standards UL 508 Type 4X Complies with IP66 • • • • Construction Rugged diecast aluminum alloy BS1490, LM6. Two piece "tongue & groove" construction with a neoprene gasket provides protection against dust accumulation and water. Ideal for repetitive opening and closing. Four recessed stainless steel machine screws secure lid into tapped holes. Screws are self captivating using either individual neoprene "O" rings (outside the lid gasket seal) or using screw captivating lid. Copper ground screws and washers included. Easy wall mounting with "through box, blind hole" construction. Neoprene gasket mounts into cast lid groove. Models 1590Z100, 1590Z120, 1590Z150 and 1590Z160 include mounting shelves and 6 drilled and tapped holes for mounting or grounding. Models 1590Z110, 1590Z130 and 1590Z135 include 2 drilled and tapped holes for mounting or grounding. Models 1590Z135 and 1590X160 also include a drilled and tapped grounding hole in the lid. • • • • • • • • • • Finish Painted versions are finished in RAL 7001 gray or black powder coating inside and out. Unpainted versions are a natural unfinished aluminum. • •