How do you get 125 volts from l14-30 outlet?

To obtain 125 volts from an L14-30 outlet, you'll need to connect to one of the 125-volt legs. The L14-30 outlet is a NEMA configuration that typically provides both 125 volts and 250 volts, with two hot wires (L1 and L2), one neutral, and a ground. By using only one of the hot wires and the neutral wire, you can access the 125 volts. Ensure that you follow proper electrical safety practices and, if necessary, consult a qualified electrician.