More about our Micro Switches
Micro switches — also known as miniature snap-action switches — are precision mechanical switches that operate with very small physical movement and force at the actuating element while delivering a definitive, high-force switching action at the electrical contacts. This combination of sensitive actuation and positive contact switching makes micro switches ideal for position detection, limit sensing, safety interlock, and process control applications across automotive, mining, and industrial equipment.
In mining and heavy industrial environments, micro switches are used for applications including door and guard interlock switches, conveyor limit switches, level sensing in bins and hoppers, vehicle door and bonnet position sensors, and equipment position feedback. Heavy-duty micro switch variants provide higher contact ratings and more robust housings for direct mounting in demanding environments, while sealed versions provide IP-rated environmental protection for outdoor and wet location installations.
Minespec NSW stocks micro switches across a range of actuator styles, contact configurations, and ratings suited to automotive, mining, and industrial applications. When selecting a micro switch for a safety-critical application such as a guard interlock or emergency stop circuit, ensure the switch is rated and approved for the relevant safety category required by your application. Our team can assist with micro switch selection for your specific installation requirements.