Phoenix Contact 1628849 The M23 cable connector series features a one-click fast locking system and has four additional positions for pins or other components. The connector comes in straight long configurations, is shielded, and accepts cables ranging from 9.5 to 14.5 mm in diameter. It utilizes a pin contact connection method with crimp connections, adheres to RoHS II standards without exemptions, and meets the lead-free requirement of less than 0.1% Pb (lead) content.