Phoenix Contact 1410409 This is a specification for an electrical connector, known as QUICKON, featuring a nut made of black material with multiple positive contacts (4+PE-pos). The connector has varying contact areas ranging from 2.5 to 6.0 square millimeters and can handle currents up to 40 amps at voltages up to 690 volts, suitable for use in cables with inner diameters between 9 and 14 millimeters.