Siemens Energy & Automation's Safety Relays

July 31, 2008
Used Whenever Shutdown Is Required in Dangerous Situations


Sirius 3TK28 safety relays from Siemens Energy & Automation are used whenever shutdown is required in dangerous situations. Permanent function monitoring and low-wear operations promise a higher reliability and increased electrical lifetime. The safety relays with DIP switches on the front facilitate configuration of up to eight parameters.