Magnetic safety switch 2 n/o, 1 auxiliary contact n/o, cylindricaldesign M12, 8-pin M12 male connector, IP67/69, operating distancedepending on theactuator 8/12 mm, PU = 1 sensor without actuator, stainless steelhousing,certification (CE, EAC, ECOLAB, TÜV, UL/cUL).