Stadler unveils EC250 EMU design to be supplied to SBB September 21, 2016 | Europe Company News Switzerland-based Stadler has unveiled the EC250 Giruno low-floor electric multiple unit (EMU) to be supplied to Swiss Federal Railways (SBB). The EMUs will be delivered under a CHF970-million contrac... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password