DB to electrify regional route in Schleswig-Holstein, Germany April 9, 2022 | Europe News, News Deutsche Bahn (DB) has announced plans to install discontinuous 15 kV 16·& Hz electrification ‘islands’ on regional routes in Schleswig-Holstein to enable battery-electric multiple-units to replac... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password