LENCO connector terminals offer you the advantage of quickly connecting or disconnecting welding cable at the power source. LDCT-50FA/FS are designed for male Dinse type connectors. • Add On Cable • Take Off Cable • Change Polarity Connector terminals are used in place of solder-type lugs and secured directly to the studs of the welder. The male half of a LENCO cable connector is attached to welding cable and is inserted into the terminal.