Safety switch with lock and separate actuator, Housing: Metal housing, one threaded M20x1,5 conduit entry (FD series), Contact block: 1NO+1NC (operated by lock) + 1NC (operated by actuator) (B28), Head: With lock and separate actuator, Actuator: Adjustable in one direction, Protection degree: IP67 according to EN 60529, Positive opening: Yes.