This is a 3PH/L5 Power Board 575V Replacement Kit. Compatible with various LiftMaster® 3 Phase Logic 5.0 Commercial Door Operators; equipped with current sense
Compatible with various LiftMaster® DC Swing and Slide Gate Operators; manufactured after 2016.
This board is backwards compatible for older second generation units but will require UL325 Entrapment Protection System and Photoelectric Sensors or Edge Sensors.
Die cast metal enclosure with standard key cylinder
OPEN/CLOSE spring return to center (OFF) key removable in center position only. Should only be used on operators wired for constant pressure to open and close (all LiftMaster industrial operators with type D control wiring).
Kit includes PC50CNT20R (emitter) and PC50CNT20RP (reciever)
Operates on 12-240 VDC and 24-240 VAC supply voltage.
The PC50CNT20R has a 3 amp relay output
Adjustable sensitivity modulated infrared light make and break (light/dark) switching function LED indications for output ON signal stability and supply ON