Electric locomotive 269-413 of ALSA, white/blue color scheme

Features of the Arnold model
- Metal housing
- Five-pole motor with flywheels
- Digital connection NEM 662, Next-18
- Detailed metal pantographs, positioned depending on the version
- Independent red and white lights, depending on the direction of travel
- Minimum radius 192 mm.
- Kinematics with short coupling.
- Body, roof, and bogie designs depending on the era and decoration.

The locomotives of series 269 were the third generation of Japanese locomotives taken over by RENFE. Due to positive experiences with the predecessor models, the order for the Mitsubishi locomotives manufactured in Spain increased between 1973 and the 1980s. The series 269 became the most numerous locomotive series in Spain and includes many variants. With a power output of 3100 kW and a top speed of 140 to 160 km/h, they are the dominant locomotives of Spanish electric traction. They are divided into various subseries, each with different characteristics.