Prototype: Siemens Dispo, Inc. class 193 (Vectron) electric locomotive, leased to MRCE, subleased to Mercitalia Rail S.r.l. (Rome). Road number X4 E – 643. The locomotive looks as it did in 2016. Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also has controlled high-efficiency propulsion. 4 axles powered. Traction tires. The triple headlights and dual red marker lights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. Long-distance headlights can be controlled separately. The cab lighting can be controlled digitally. The headlights at Locomotive Ends 2 and 1 can be turned off separately in digital operation. When the headlights are off at both ends, the double "A" lights are on at both ends. Lights for running against traffic and for long-distance lights can be controlled separately in digital operation. Maintenance-free warm white and red LEDs are used for the lighting. Length over the buffers approximately 21.9 cm / 8-5/8". A freight car set to go with this locomotive can be found in the Märklin H0 assortment under item number 47228. This model can be found in a DC version in the Trix H0 assortment under item number 25195.