Our safety relay devices PNOZ X have proven their reliability and robustness. They are used in a wide range of applications and various safety functions. You use one PNOZ X for each safety function. The technical basis consists of potential-free, electromechanical contacts in a 2-relay configuration. The sizes range from 22.5 to 90 mm, and the number of contacts varies from two to eight. Whatever your safety requirements may be, PNOZ X has already proven itself millions of times in the demanding industrial environment.