Phoenix Contact 1624789 A connector featuring a molded plastic housing on both sides is part of the KST series or M17-Socket, available in straight configurations and featuring seven positions plus push-in contacts. The locking mechanism employs a screw locking system on an M17-pin or alternatively uses a straight plastic molded connector with seven positions also using push-in contacts. Available options include shielded cables with lengths up to 10m and outer sheaths in orange RAL 2003 color, all compliant with the RoHS II lead-free directive, although some variants with low Pb content (<0.1%) are possible by prior arrangement.