Teknic Euchner Pvt. Ltd manufactures Separate actuator Safety Switches with Solenoid Interlocking and Interlock Monitoring. Teknic Euchner Pvt. Ltd is an ISO 9001 certified company. The Separate actuator Safety Switches with Solenoid Interlocking and Interlock Monitoring TZ safety switch has a magnetic locking device with additional interlocking monitoring. Consequently, the position of the door and the magnets can be monitored by the higher-ranking control. TZ type safety switches are type 2 switches. They differ by the type of interlock, magnet operating voltage, actuating head, contact elements used as well as the type of connection.