Phoenix Contact 1594323 This M23 cable connector features a straight design, screw locking mechanism, and seven-pin connection. The standard rotation direction and pin contact type facilitate reliable connections. The cable diameter ranges from 3 mm to 10.5 mm. As part of its compliance with RoHS II regulations, this item is being transitioned to a lead-free alternative without exception, offering an option for up to 6c (less than 0.1% Pb) on prior request.