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 100 Insulfrog (SL94)
SL-94 This is a Peco HO Insulfrog “X” long crossing at 12 degrees, Code 100 rail. This is not a switch.
Type: Insulfrog Code: 100 Angle: 12 degree
Availability: 2 in stock (can be backordered)