Electric locomotive 276-129 "Santanderina", RENFE. Digital. ELECTROTREN HE2041D

Electric locomotive 276-129 “Santanderina” in green livery, operated by RENFE.

Working lights, five-pole motor with flywheel, different pantographs, multiple-unit control.

This model reproduces the versions nicknamed “Santanderinas”, featuring their characteristic adaptations for cold climates.

For DCC (digital) system.

Historical overview of RENFE Class 276

The RENFE Class 276 locomotives were a group of powerful electric locomotives built from the 1950s onwards as part of the modernization of Spain’s motive power fleet after the post-war period. They were derived from the Swiss SBB Ae 6/6 design, adapted to the needs of the Spanish railway network and manufactured under license by national companies.

These locomotives were designed to operate under 3,000 V DC and stood out for their great reliability, robustness, and hauling capacity, becoming key units for both heavy freight trains and long-distance passenger services.

With their characteristic straight-lined silhouette and six powered axles (Co’Co’ wheel arrangement), the 276s were a common sight for decades on Spain’s main electrified lines. They remained in service until the late 20th century, earning a prominent place in the history of Spanish electric traction.