Phoenix Contact 1544119 A contact insert module with a single position and one power contact is available, with no control or crimp connections required. It features a socket design that allows for secure attachment using a Crimp connection, rated at 830 volts, 100 amperes, and has insulation of 10 mm2 to 35 mm2. The application for this module is primarily for power-related uses where a simple, secure connection is necessary.