Phoenix Contact 1756298 The given PCB connector features a nominal cross-sectional area of 2.5 mm² and is identified by its color as black, while its maximum current rating stands at 12 A with a rated voltage of up to 320 V. The contact surface material used is tin (Sn), and it employs a socket connection type for four potentials, arranged in a single row of four positions. This connector can be connected using a screw method with a tension sleeve, utilizing an L-slotted screw head. The conductor-PCB connection direction is perpendicular to the connector's axis at 0 degrees, and a locking clip is present but not required. A comb-in system with no lock or mounting options is used, while the packaging includes cardboard material.