Märklin Märklin 60972 mLD/3 Locomotive decoder w/o cable, incl. connector

For refitting Märklin/Trix H0 locomotives with built-in high-performance engine or other DC motors. The Märklin locomotive decoder 3 has an 21-pin interface and interface board for retrofitting of analogue and digital locomotives. The Märklin locomotive decoder 3 supports the digital formats mfx, MM1, MM2 and DCC. This text is machine translated.