Phoenix Contact 1786844 The specified PCB connector features a nominal cross-section of 2.5mm², with a green color and rated voltage of up to 320V for III/2 applications, utilizing tin (Sn) contacts and a socket connection type with three potentials, arranged in one row with three positions and connections. It utilizes a screw connection system secured by a tension sleeve, featuring an L-slotted screw head, conductor PCB connection direction of 0°, and is designed without locking clips, employing a plug-in system known as COMBICON MSTB 2,5. This connector is mounted using a screw flange and packaged in cardboard.