973EX4WI-A10T

General specifications Switching element function AC/DC normally open Rated operating distance 7 mm Installation flush Output polarity AC/DC Nominal ratings Operating voltage 20 ... 250 V AC/DC Switching frequency 15 Hz Hysteresis 2 ... 15 % 5 typ. Reverse polarity protection reverse polarity protected Short-circuit protection no Voltage drop less than or equal to 7 V Operating current 8 ... 200 mA Off-state current 1.7 mA Approvals and certificates UL approval UL 1203 CSA approval CSA 22.2, no. 30-M1986 Ambient conditions Ambient temperature -20 ... 70 °C (-4 ... 158 °F) Mechanical specifications Connection type cable PVC , 2 m Core cross-section 2 x 0.75 mm 2 Housing material stainless steel (303/1.4305) Sensing face stainless steel (303/1.4305) Housing diameter 30 mm Degree of protection IP67 / IP68