Pilz

Pilz PNOZ X Safety Relays

Pilz PNOZ X Safety Relays is the Pilz fixed-function safety-relay family for hardwired machine-safety circuits where the design still favors classic relay logic and a well-established Pilz relay branch before exact model selection. Compared with Omron G9SE, PNOZ X is the more natural family when the installed base or relay preference already points toward the Pilz ecosystem. Compared with Siemens SIRIUS 3SK2, it is usually the cleaner choice when the project wants a classic fixed-function safety-relay path rather than a more modular Siemens branch. Keep this family in scope when the machine safety architecture is still hardwired and the remaining question is which PNOZ X variant fits the required safety function and contact layout. Read the product list by monitored function and relay arrangement first, then narrow by supply version, reset behavior, and panel integration needs.