Hammond 1557D2GY 120mm Square, 45mm Gray Polycarbonate NEMA 4X Box

The 1557D2GY pairs the 120 mm square, 45 mm tall 1557D profile with light gray RAL7035 polycarbonate. At 4.72 in x 4.72 in x 1.77 in (120 mm x 120 mm x 45 mm), it is a slim, UL listed housing for engineers mounting a printed circuit board in outdoor, wet or dusty locations.

Material ratings for this part: UV stabilized polycarbonate; NEMA 4, 4X, 6, 6P, 12 & 13; IP68 on the part page, with the series citing independent testing to IP66, IP67 and IP68; cUL and UL 508A listed under file E65324; IK08 impact resistance per IEC 62262:2021; and a recommended operating temperature of -40°C to +110°C (-40°F to +230°F). The part page lists UL94 V-0, while the drawing states the material as UL94-5VA at 3 mm.

• Inside dimensions 111.02 mm x 111.02 mm x 38.80 mm [4.37 x 4.37 x 1.53 in]
• Maximum PC board 108.5 mm x 108.5 mm; bosses accept #6 self-tapping screws
• Tongue and groove lid with one piece high temperature UL listed silicone gasket
• Four M4 stainless steel lid screws into corrosion resistant bushings, 71-85 ozf-in (50-60 cN-m)

In the box with the 1557D2GY are four rubber feet, four wall mount feet and four wall mount foot screws; fit the feet at 100 - 110 cN-m (8.8 - 9.7 lbf-in) and use #8 pan head screws (not included) for the wall. It is REACH and RoHS compliant and ships shrink wrapped at 0.48 lbs (0.22 kg).