Safety switches, STR1, STR1-SAFM0AC5, Note: Consists of sensor (1073224) and actuator (1073221), Actuator design: Flat, Coding: Universally coded, Safe switch on distance Sao: 14 mm, Connection type Detail: Cable with plug M12, 5-pin, Length of cable: 0.2 m, Safe series connections: With Flexi Loop (with diagnostics), Auxiliary contact (AUX): 1 (Switching behavior complementary to OSSDs)