Genuine LiftMaster RGL-CTL compact hi-intensity red/green traffic light, NEMA 4. Requires the AUXREL auxiliary relay board, sold separately for the Maxum industrial DC operators.
Fitment: LiftMaster Maxum JDC, RJDC, JHDC and TDC industrial DC operators.
NEMA 4. Requires the AUXREL auxiliary relay board, sold separately.
Ordering the right part depends on the full model number, which is printed on the operator label. Call GateHouse Supplies if you are not sure — we service these units every day.
