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.
Left Hand Large Code 80 Insulfrog (SL389)
This Peco N-Scale Left Hand Large #8 Switch Code 80 has NO power routing. Simply add two PL-10 or PL-10W and switch motor and a set of contacts (PL-13) for remote operation.
Type: Insulfrog Code: 80 Radii: 36″
Availability: 3 in stock (can be backordered)