The 1555BFPL is the galvanized steel inner panel for 1555BF size flanged enclosures: the ABS 1555BF22GY and the polycarbonate 1555B2F22GY. It provides a flat steel plate for mounting components inside these 65 x 65 mm enclosures, useful for integrators and OEM builders who prefer to assemble parts on a removable plate.

The part data lists the panel at 54 x 54 x 2 mm (2.13 x 2.13 x 0.06 in), and its drawing shows 54.00 x 54.00 mm with a thickness of 1.63 mm [.064 in] and R8.00 mm corner radii. That 54 x 54 mm footprint is the same as the maximum P.C. board size listed for the 1555BF enclosures.

The enclosure drawing marks the steel panel as order separately and lists 1555TS100 plated #4 x 1/4 in self tapping screws for steel panel or P.C. board mounting; the enclosure standoffs are designed for this screw size. Hammond notes enclosures can be factory modified (milling, drilling, printing) on request.

The 1555BFPL is RoHS and REACH compliant, ships shrink wrapped, and weighs 0.13 lbs (0.06 kg). The part data also lists an IP68 rating field for this accessory.