LS33M80D11-S is a 30 mm wide, standard Safety Limit Switch made of zinc alloy material (Zamak), with 2 mounting holes at the top, 1 ISO M20x1.5 cable entry on the bottom, orientable (90°) for key actuator and 1 N.O + 1 N.C slow action (Zb type), overlapping (late closing) contacts