The 1550Z116GASKET is a two-pack of pre-formed silicone replacement gaskets for the Hammond 1550Z enclosures built on the nominal 160 x 100 mm footprint: the 60 mm-deep 1550Z116 and 81 mm-deep 1550Z117, in natural or black finish. One part number serves all four enclosures, simplifying spares for installers who stock both depths.

Each gasket is a pre-formed, one-piece silicone rubber seal that installs easily into the lid groove of the enclosure. The part page lists the size as 6.14 in x 3.78 in x 0.09 in (156 mm x 96 mm x 2 mm); the drawing shows an overall outline of 156.00 mm [6.14 in] by 96.00 mm [3.78 in], with a profile of 2.30 mm [.09 in] and 2.60 mm [.10 in] shown in the section detail.

The 1550Z series gasket has a temperature rating of -40°C to +150°C (-40°F to 302°F). The manufacturer describes this kit as a replacement gasket kit with IP66 protection, while the part page lists an IP68 rating; the complete 1550Z enclosures are independently tested to meet IP66, IP67 and IP68 as well as NEMA Type 4, 4X, 12 and 13. Customers should conduct their own testing to determine suitability for any specific application.

The 1550Z116GASKET is RoHS and REACH compliant, ships in a bag, and has a listed shipping weight of 0.01 lbs (0.00 kg). Because the lid screws on 1550Z enclosures sit outside the gasket protection area, the seal works without o-rings around the screws. Compatible enclosures listed in the manufacturer ordering table are 1550Z116, 1550Z116BK, 1550Z117 and 1550Z117BK.