Under-the-Ties Electric Uncoupler - Fits Any Code Rail [HO]

HO electric uncoupler under-the-ties delayed-action. Fits any HO code track Kadee #165 Red - Normally open momentary contact push button switches are recommended. Operates: 16 volt DC 16 volt DC power source (at least 3 Amps) or 18 volt AC power source (at least 3 Amps) converted to DC with bridge rectifier is recommended. Kadee #166 Transformer meets AC power source voltage requirements.