The line from Samedan is electrified using the Rhaetian Railway's standard 11 kV
AC, but the Bernina line uses its own 1000 V
DC electrification, which introduces some complications into the operation of the station. Tracks 1 and 2 are electrified at 11 kV AC and used by trains from Samedan terminating at Pontresina. Tracks 4 to 7 are electrified at 1000 V DC and used by trains operating between St Moritz and Tirano over the Bernina line. Track 3 has a switchable overhead line and can be used by trains on either line, as well as trains operating through between the two lines, such as
Bernina Express trains between Chur and Tirano. == See also ==