Insulated rail joiners are required to provide electrical breaks where Electrofrog turnouts are used.
Peco SL-11 Peco Insulated Rail Joiners
Peco SL-11 HO Code 100 Insulated Rail Joiner by PECO
Peco SL-11 Insulated Rail Joiners (Suitable for O Scale Bullhead Rail)
Peco SL-311 Nylon Insulated Rail Joiners / Fishplate - N /OO9 Gauge Code 80 & 55
PECO Streamline Insulated Rail Joiners SL-311 N Gauge
N Gauge Insulated Rail Joiners Peco Streamline SL-311
