Phoenix Contact 1178140 This device connector has a M16 x 1.5 rear mounting and comes with a straight, five-position socket that is standard for M12 connectors. The coding indicates it is designed to accommodate free cable ends. It also features individual wires connected by UL/cUL certified stranded hook-up wire, which is potted to prevent damage. This product meets the requirements of RoHS II, excluding lead content below 0.1% and is identified as item no. 1238589.