Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.

Skip to Content
Back to Top

Sensor and Limit Switches and Snap Action Switches


4,700 products found

Limit switches are available in a variety of mounting configurations and include low-profile models for tight spaces. Many are waterproof and suitable for hazardous locations. Sensor switches are ideal for noncontact detection of objects, offer long life, and are suitable for a variety of applications including fleet, machine tool, material handling, and metalworking. Snap action switches require a low operating force and feature accurate repeatability. Many are suitable for building controls and fire suppression systems, communication systems, machine tools, door latching mechanisms, and most simple On/Off actions.