Klaschka Sident Series safety switches are non contacting and contain large switching distances of 20 mm. These switches have high tolerance against vibrations, tamper-proof, rigid, and endures up a high amount of dusts and dirt. There is also a new safety switch device called ZSY in the series.
The device can be used for a variety of emergency stop applications like safety doors, rolling and lift gates. Furthermore, it is encased in a solid plastic housing that has an IP 20 protection class. The housing is well-fitted on a standard rail and is equipped with 4 safety semi-conducting outputs as well as an optical switch state display.
Sident also has wear-free contacts feature with an auto-start function and connectors to several ZSY.