Safety Door Limit Switch, Plastic Key, Snap Action Contacts, 1 NC And 1 NO

The ASI STNK03-Z11 is a safety limit switch with an adjustable key or tongue. The operating head of this tongue interlock switch can be adjusted to four different directions. The key or tongue is adjustable and can be inserted in five directions including the downward direction of this safety interlock switch. This safety interlock switch is designed with 1 NC and 1 NO removable Snap Action contact that allows for convenient and easy wiring to the contact block. The STNK03-Z11 safety interlock switch has a flame resistant plastic housing and has an M16 threaded opening at the bottom. The cover of this safety interlock key switch is hinged and flips down for easy access for wiring. The adjustable tongue interlock switch has two screw mounts for mounting 20 or 22 mm apart. The operating head of the safety interlock key switch is held in place by 4 screws. The STNK03-Z11 safety interlock switch is cULus listed and has a mechanical life greater than 10 million cycles and is ideal for machine and door safety interlock switch applications.