Hammond 1554 Series Watertight Polycarbonate Enclosures Smoked Lid Grey – Hammond 1554HL2GYSL, This Hammond 1554 series watertight Polycarbonate enclosure is ideal for mounting PCBs or DIN rail mounted components. The enclosure is moulded in light grey UV stabilized Polycarbonate material which carries a flammability rating of UL94-5VA and is suitable for outdoor use. The gasketed lid is manufactured from smoked polycarbonate which carries a UL94V-0 rating. The lid has a two piece tongue & groove construction that provides protection against access of oil, dust and water. It is secured with included M4 stainless steel machine screws which are threaded into corrosion resistant bushings for repetitive assembly and disassembly. The Polycarbonate construction meets NEMA Type 4, 4X, 6, 6P, 12 & 13 ratings which meet and exceed IP ratings up to and including IP68, cUL and UL 508A listed (File # E65324). Hammond 1554HL2GYSL Watertight PC Enclosure, Smoked Lid 180 x 120 x 45, Grey