Phoenix Contact 1607745 The contact insert is a component used in electrical applications, specifically designed for use with the VC2 range of articles. The insert features light gray color and has four positions available. It specifies a minimum conductor cross-sectional area of 0.5 mm² and a maximum of 16 mm². This contact is rated to handle a voltage of 690 volts and a current of up to 70 amperes. The connection method employed here is screw-based, with a pin-type connector that must be disconnected under no load conditions.