Kadee Quality Products Kadee #309 Under-the-Ties Electric Uncoupler HO Scale — Fits Any Code Rail

Under-the-Ties Electric Uncoupler (Fits Any Code Rail) by Kadee Quality products / HO Scale 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.