SKU: 1550Z113

BRAND: Hammond

Enclosure Diecast Aluminium 115.4 x 90.4 x 55.4 mm (With Lid) Watertight IP66


  • Very economical - thick wall - diecast aluminum - watertight electronic instrument enclosure
  • Rugged, diecast aluminum alloy (tough - yet easy to machine),
  • Two piece “tongue & groove” construction for protection against access of dust and water
  • Ideal for repetitive opening and closing
  • Easy to wall mount using “through box - blind hole” construction. Access to blind holes is outside of gasket ring for superior protection (see photo features below)
  • Unpainted version is vibra finished for a smooth surface with no sharp edges
  • Textured black version is coated with tough polyester powder for a lasting finish, even after machining. Finish is applied to the entire enclosure (inside & out)
  • Lid secured with either two, four or six (count varies with size) stainless steel, Philips head, counter sunk, machine screws - into factory tapped holes
  • Lid screws are outside the gasket protection area to eliminate the need for “O” rings on the screws
  • Lid screws are self captivating. The lid holes are slightly undersized & threaded with the first installation of the self tapping - lid screws (see photos)). Enclosure holes are pre-tapped
  • Designed to meet IP66 (NEMA 1, 4, 4X, 12 & 13 ratings.  Gasket is pre-formed, one-piece silicone rubber and installs easily into lid groove
  • North American Mark of Safety - cUL & UL listed. Certified to NEMA 4X standards - File #E71073
  • No internal ribs for easy installation of connectors without interference or additional milling


Product Type Water-Tight Enclosure
Series 1550Z
Body Material Diecast Aluminium
Gasket Material Silicone
External Dimensions 115.4 x 90.4 x 55.4 mm (With Lid)
External Length 115.4 mm
External Width 90.4 mm
External Height 55.4 mm (With Lid)
Internal Dimensions 107.37 x 82.37 x 49.90 mm
Internal Length 107.37 mm
Internal Width 82.37 mm
Internal Height 49.90 mm
Colour Natural
IP Rating IP66
Lid Colour Natural
Protection Features Protection against Access of Dust and Water