KW7-0 Micro Switch 3-Pin

Limit switches can be used in a variety of applications; they're versatile, from an end stop on a CNC machine to a shock sensor on a small robot. They operate like a momentary switch, providing normally open and normally closed contacts.

Limit switches vary depending on how they are operated—limit switches typically have a metal lever on them. The lever acts like a spring, protecting the physical switch from repeated impacts. It has two mounting holes, making it easy to connect to machinery, robots, or other projects.