The IN62-SU1Z SK is aLimit switch with a combination of onenormal open (NO) contact and one normal closed (NC) contact, manufactured by Bernstein. It has a 5A current rating, with a maximum voltage of 240VAC and 24VDC, and is housed in a standard M20 enclosure with a rating of IP66. This Limit switch is widely used in industrial and commercial applications, such as elevators, EOT cranes, conveyors, access control, etc., as it provides a reliable proof of limit switch travel.