Prototypical Model Trains 55 Market Street - Suite 209, Ipswich, MA 01938 USA Toll-Free:(866)916-0833 Local: (978)356-0400 Fax: (866)479-9316 e-mail us HO Train Track and Model Train Electronics   Certain products are essential to complete wiring and extend power to a layout. Terminal blocks are a go between. Power Distribution Blocks are a very effective tool that does not require extra soldering. The Automatic Reversing Unit provides an automatic reverse system between two points for a display, test track, or sidetrack. If you are running several switching machines then Capacitive Discharge Unit will save those machines from burning out because of a surge in electricity.       Description Price 1.   12 Position Prewired Power Distribution Block Item No. MNTPDB1 $18.95 2.   24 Position Prewired Power Distribution Block Item No. MNTPDB2 $31.95 3.   Automatic Reverse Kit Item No. MNTRU1 $45.95 4.   Automatic Reversing Unit, Programable Item No. MNTRU21 $99.95 5.   Capacitive Discharge Unit Item No. MNPDC-1 $32.95 All prices in US Dollars         HomeAbout UsHO Scale locomotives HO Freight CarsHO guage Passenger cars, streamline passenger carsDigital Control Command DCCHO Switch MachinesHO SignalsHO StructuresModeling ToolsShippingView CartPrivacy Policy