Shop sealed micro switches designed for dependable snap-action operation in applications exposed to dust, moisture and other contaminants. Their protected construction makes them suitable for industrial equipment, outdoor installations, vehicles and other demanding environments.
Wallco supplies sealed micro switches from established manufacturers in a range of actuator styles, contact configurations, terminal types, electrical ratings and environmental protection levels. Use the available technical filters to compare products and identify a switch suited to your equipment and operating conditions.
Sealed micro switches combine snap-action switching with additional protection against environmental exposure. They are commonly used for position detection, interlocking and equipment control where moisture, dust, dirt or other contaminants could affect a standard open switch.
Important selection factors include the required IP or enclosure rating, actuator style, operating force, pretravel, overtravel, contact configuration, electrical ratings, terminal or lead-wire connection and mounting dimensions. The selected protection rating should match the actual conditions of the application.
A sealed switch is not automatically suitable for every wet or outdoor environment. Review the manufacturer’s ratings for water exposure, temperature, chemicals, vibration and other operating conditions before selecting a product.