SNCF Class BB 7200 have all been destroyed in accidents. The class is numbered 7201 - 7440. Some have cast plates. In 2012 and 2013, the locomotives numbered 7311, 7312, 7314, 7325, 7327, 7330, 7332, 7335, 7337, 7339, 7341 and 7342 were modified and become BB 7600 locomotives, to be operated on Transilien Paris – Montparnasse lines. Some of the class carry the name of a city in France: SNCF Class BB 7200 The SNCF Class BB 7200 is a 1.5 kV DC electric locomotive operated by the SNCF in France. It is the DC version of the 'Nez Cassé' family of locomotives. SNCF
SNCF Class BB 15000 with the BB7200 and BB22200 series and have even a great deal in common with cabs of other SNCF locomotives of the 1960s. This class was also the first to introduce the VI ("Vitesse Imposée") cruise control system which is now standard on all SNCF locomotives delivered after 1971. The electrical part consists of a single pantograph (type AM18U) which collects 25 kV from the catenary. Power is passed through a transformer which lowers the tension to about 1500 V AC and a bridge rectifier controlled by thyristors rectify it into DC, which is then fed into the traction motors.