UTE-3800 Series
- Fleet: 16 units.
- Distribution: 16 Cantabria.
- Unit type: CM-IT-CM electrical unit with 4 DC traction motors in CCs.
- Maximum speed: 100 km/h.
- Seated capacity: 134 passengers.
- Total capacity: 412 passengers.
- Services offered: Cercanías (Commuter) Cantabria.