Thirty-six configurations have been added to the Industry 4.0 1554 and 1555 sealed enclosure families. Available in ABS or polycarbonate with styled, opaque, clear or smoked lids, the six sizes are 4.13 x 4.13 x 2.36 and 3.54 in, 5.51 x 5.51 x 2.36 and 3.54 in and 7.10 x 7.10 x 2.36 and 3.54 in, for a total of 150 sizes and lid options available as standard. In addition to these sizes, the polycarbonate versions have cUL and UL 508A listing and are tested to IP68 (NEMA Types 4, 4X, 6, 6P, 12 and 13). Sealing is achieved with a tongue and groove construction and a one-piece UL-listed silicone gasket.