[1] The trains were acquired in the context of modernization of the Llobregat-Anoia line and electrification of the Igualada branch.

The central door on the middle car is lower than the rest, to provide at-grade PRM access.

The rest of the doors include a folding step to allow access on the low platforms of the Llobregat-Anoia line.

In 2015, the whole 42 units underwent a renovation project, which included upgrades of the interior lighting, seating, the WC and an update to the exterior livery.

Their portrait is featured on the train's livery, in addition to a small biographic quote in the interior.