The first of the new six-car double-deck units for the S-Bahn Zürich was shown at the InnoTrans 2010 in Berlin, so this unit is also named "Berlin". Its full number is RABe 94 85 0 511 001-5; only the shortened number 511 001 is written on the front sides. The full composition is Bt 94 85 1 511 001-3 - AB 94 85 2 511 001-1 - B 94 85 3 511 001-9 - B 94 85 4 511 001-7 - AB 94 85 5 511 001-4 - Bt 94 85 6 511 001-2. The end cars are powered. Similar 4-car trains for other Swiss regions are ordered.