Phoenix Contact 1715235 The PCB twin plug features a green color with a nominal cross-sectional area of 16 mm2 and is rated for 76 A of current at 1000 V. It has an Ag contact surface, a socket connection type, and eight potential connections on one row with screw connections using tension sleeves, a slotted L-shaped screw head, and a 50° conductor-to-PCB connection angle. The plug system is the COMBICON PC 16, and it does not require locking clips for mounting, as it comes in cardboard packaging without any additional mounting method.