The precise polarity switch when both the point rails are not in contact with the stock rails allows for zero chance of short circuit

The Trainz SKU for this item is P12290556

The Trainz SKU for this item is P12383194

This is a MTH 30-203001 O Providence & Worcester RS-3 Diesel Engine w/PS3 #1601

Morning Sun Books 1720 Conrail in the Norfolk Southern/CSX Era Vol 2: 2005-2010 ProductID_11385696 The precise polarity switch whenThis is a Morning Sun Books 1720 Conrail in the Norfolk Southern CSX Era Volume 2: 2005 2010. By: Stephen M. Timko. Volume 2 covers the second six year period after split date. Scenes from around the former Conrail system under the new owners in 2005 2010 are featured. Also illustrated are two chapters covering 2011 and beyond, as well as former Conrail equipment and structures! Condition: Factory New Operational Status: Functional Original Box: Yes