The 1555L2F17GY is a compact, near-square enclosure from the 1555F series in UL listed polycarbonate. With a flanged base for wall mounting and a watertight gasketed lid, it is sized for small sensors, wireless modules and control boards installed outdoors or in harsh industrial settings.

The series table lists this part under Polycarb (UL Listed), and the drawing identifies it as the polycarbonate RAL-7035 version of the 1555LF regular enclosure. Polycarbonate versions are UV stabilized, carry a UL94 5VA rating, are cUL and UL 508A listed under file E65324, and are tested to IP66, IP67, IP68 and NEMA 4, 4X, 6, 6P, 12 and 13, with IK08 impact resistance.

The part page gives 4.13 x 4.13 x 1.46 in (105 x 105 x 37 mm); the series table lists 106 x 105 x 37 mm, not including flanges. Across the flanges the drawing measures 145.00 mm, with 4X Ø5.00 mm holes at 123.00 mm spacing. Inner box depth is 17.00 mm, inner lid depth 12.00 mm, and shipping weight 0.38 lbs (0.17 kg).

Inside the 1555L2F17GY, 6X Ø2.25 mm bosses accept #4 self-tapping screws (1555TS100) for a PC board or the 1554LPL steel inner panel, and DIN rail tabs are molded into the lid. The silicone gasket is supplied loose; replacements are 1554LGASKET (Pkg 2).