British Rail Class 415

British Rail Class 415 (or 4EPB) was a suburban 750V DC third rail electric multiple unit commissioned by the Southern Region of British Railways. Built between 1951 and 1957, it became the most numerous class on the region after the withdrawal of the 4Subs. The final trains were withdrawn in the 1990s, replaced by Class 455, 456, 465 and 466

415