Kadee No 309 zwischen den Gleisen "Electro Magne" Magnet, Entkuppler - Spur HO/OO
WARNING: Do not use the uncoupler continually. Electric Magne Uncoupler. Kadee Quality Products Co. ( bridge rectifier & capacitor not included). New-Sealed from Kadee ! Part Number - No. 309. One Electric Magnet.