Liftmaster K001D8397 3PH L5 Power Board, 230/460V - (also known as K001D8073-1)
K001D8397 is a 3PH/L5 Power Board Replacement Kit. For use with various LiftMaster® Logic 5.0 Three Phase Commercial Door Operators. LiftMaster® 3PH/L5 Operators REQUIRE Current Sense Technology.