Phoenix Contact 1911949 The PCB connector has a nominal cross-sectional area of 2.5 mm² and is colored green, with a maximum current rating of 16 A as per the derating curve. It operates within a rated voltage range of III/2 (320 V) using tin contacts on its surface. The connection type is socket-style, featuring eleven potentials and an arrangement of one row with eleven positions. Each position allows for eleven connections, falling under the product range of MSTB 2.5 HC. The pitch between connectors is measured at 5 mm and connects via a screw mechanism paired with tension sleeves and L-slotted screw heads, positioned at 0 degrees relative to conductor and PCB alignment.