The Eaton 1451E-6547 Polarized Retroreflective Photoelectric Sensor is a new product without a box, designed for industrial automation and motion controls. This rectangular sensor is a photoelectric sensor with an operating mode for photoelectric sensor selection, making it suitable for various applications. With a length of 3.900 inches, width of 2.400 inches, and depth of 2.400 inches, this sensor weighs 0.8000 pounds and is made in China. Perfect for proximity sensing needs, this Eaton sensor offers reliable performance in industrial settings.