The 1590Z235PL is the optional inner mounting panel for the 330 x 230 mm 1590Z235 diecast aluminum enclosures, including 1590Z235BK (black) and 1590Z235GY (gray). It gives OEM assemblers a removable plate for boards and components inside the sealed enclosure.

Material is 16 gauge galvanized steel. The part page lists 12.47 in x 8.57 in x 0.06 in (317 mm x 218 mm x 2 mm), and the drawing's 316.74 x 217.73 mm outline corresponds to the enclosure's listed maximum P.C. board size.

The panel seats on the 1590Z235 internal mounting shelf and uses SCGM6-20 extra panel screws per the series ordering table. It ships in shrink wrap with a shipping weight of 1.8 lbs (0.82 kg).

The drawing notes that enclosures can be factory modified and solid models are available in STEP or IGES. RoHS and REACH compliant. The 1590Z235 enclosure it fits is cUL and UL listed (File E65324), rated IP68 and NEMA 4, 4X, 6, 6P, 12 & 13, and its drawing shows 318.36 x 218.21 mm inside dimensions with 103.80 mm inside depth, leaving room above the panel for components.