Electric locomotive BB 15056 of the French National Railways.The BB 15000 is a French electric locomotive series for use on the AC mains operated with 25 kV 50 Hz. The design of the locomotives with the so-called nez cassé (broken nose) comes from the hands of the Frenchman Paul Arzener, who at the time was responsible for the design of several SNCF locomotives. Between 1971 and 1976, Alstom built a total of 65 locomotives. The machines are the first French track locomotives with two driver cabs that have only one pantograph and were designed as the last electric locomotives of the SNCF only for the AC system.This text is machine translated.