Insulfrog are NOT power routing to the frog rails, this makes them DCC Friendly when installing them in a passing siding or when there is another switch at the opposite end of the siding. The advantage to Insulfrog is they are easy to install with minimum wiring, the disadvantage is small steam locomotives may sometime stall on the dead frog.
Long Xing Code 83 Insulfrog (SL8364)
SL-8364 Peco HO Code 83 Long Crossing, Insulfrog. This crossing conforms to U.S. Standards
Type: Insulfrog Code: 83 Angle: 10 degree
Availability: 1 in stock (can be backordered)