The 1590Z163PL is the inner mounting panel for the 1590Z163 diecast aluminum enclosures: the deep 10.24 in (260 mm) by 6.30 in (160 mm) box with a 6.30 in (160 mm) total depth. It fits the natural 1590Z163, black 1590Z163BK and gray 1590Z163GY versions and gives you a steel plate to mount electronics on inside the enclosure.

The panel is 16 gauge galvanized steel, 9.57 in x 5.75 in x 0.06 in (243 mm x 146 mm x 2 mm) per the part page. The drawing gives the outline as 243.00 mm [9.57 in] by 146.00 mm [5.75 in], matching the 243 mm and 146 mm maximum P.C. board figures listed for the 1590Z163.

It installs on the enclosure's internal mounting shelf, and the series ordering table lists SCGM6-20 as the extra panel screws. Shipping weight is 0.92 lbs (0.42 kg) and the panel is packed in a bag. The part page lists its product category as "Acccessories" (sic) and its type as Inner Panel.

The 1590Z163PL is RoHS and REACH compliant, UNSPSC 39121301. Although the 1590Z163 shares its replacement gasket (1590Z162G) with the shallower 1590Z162, the two sizes have their own inner panels, so order the 163PL for the deep box.