Phoenix Contact 1543942 The M23 cable connector features a fast locking system and can accommodate up to 12 pins, allowing for secure connections in the counter direction. It has a socket contact connection type, requires soldering for attachment, and comes in a range of cable diameters from 3mm to 15mm. The connector is shielded and lead-free, meeting RoHS II standards with no exemption, ensuring it contains less than 0.1% lead content.