Phoenix Contact 1584402 The contact insert has a specified configuration, with multiple positions available to accommodate various electrical connectors. Specifically, there are 25 or more positions that can be used, each with a corresponding size of D25. Each position typically features a single connection point, utilizing either a socket and crimp connection method, suitable for high-power applications. The maximum current rating for this setup is 10 amperes at 250 volts, while the internal wires are specified as having cross-sectional areas of either 0.14 mm2 or 2.5 mm2.