Photoelectric Sensors (Background Rejection, Block Style): Type - Capacitive Proximity, General Purpose; Sensing Range - 20 mm; Voltage Range - 20-250V AC; Output Configuration - N.O.; Connection Type - Cable; Connection Size - 2m (6.5 ft); Construction Style - Rectangular Style; Sensing Position - Side; Shielding - Shielded; Wires - Voltage Type - 2 Wire AC; Material - PBT; Enclosure Rating NEMA - NEMA 4,6,13; Enclosure Rating IEC - IEC IP67; Switching Frequency - 20 Hz; Temperature Rating - -25 deg C (-13 deg F)-70 deg C (158 deg F); Load Current - max - 500 mA