Interrupteur de sécurité

Electromechanical safety switches with separate actuator for guard door monitoring

Safety switches of the SAFEMASTER STS series reliably protect accesses and safety doors or flaps on machines and systems and are suitable for safety applications up to Cat. 4 / PL e in accordance with EN ISO 13849-1 without fault exclusion. Electromechanical safety switches (type 2) with separate actuator are ideally suited for safeguarding safety guards that can be rotated, removed or moved sideways and only provide the required safety when closed.

When the safety guard is opened, dangerous movements must be switched off immediately and secured against restarting. The dangerous machine can only be restarted when the safety guard is closed. The very narrow and robust design of the safety switch also allows space-saving mounting on movable guards.