Eaton 1450B-6501 Photoelectric, 50 Series, Reflex Photoelectric Sensor, 50 Series, Reflex, 30 feet (9.1 m) Sensing Range, Infrared Beam, 115V AC, 5-Pin Mini-Connector Connection. Noryl Housing. NEMA Rating: 1, 3, 4, 12, 13. ***Operable with Reflector***