Features and Benefits
LONG LIFE
With a mechanical life of up to 10,000,000 operations, SM Series switches boast an industry-leading life cycle.
APPLICATION FLEXIBILITY
MICRO SWITCH™ SM Series delivers a selection of actuation, electrical termination, and operating characteristics along with high-temperature construction options.
Life of up to 10,000,000 cycles
INDUSTRY-LEADING TEMERATURE RANGE
With a wide temperature range of -54 °C to 204 °C [-65 °F to 400°F], SM Series switches allow for years of reliable performance in harsh conditions.
Precise switch characteristics
COMPACT AND ROBUST
Built from military-grade components, MICRO SWITCH™ SM switches deliver MIL-PRF-8805 qualified listings in a lightweight, small package. MICRO SWITCH™ SM switches are available with FAA-PMA approvals for commerical aircraft applications.
EASILY CONTROLS LOW-VOLTAGE DC APPLICATIONS
Switches available with a choice of silver or gold-plated, or gold bifurcated contacts to handle a variety of electrical load requirements.
GLOBAL APPROVALS
UL/CSA, cUL, ENEC, and CE approvals allows the customer to utilize switches in products sold across the globe - in some of the most regulated regions.

Potential Applications
AEROSPACE
• In precision switch assemblies for commercial aircraft to monitor doors for “closed” and “locked” position
• Monitor whether landing gear is “up” or “down and locked”
• In precision switch assemblies for commercial cockpit applications for pushbuttons, toggle, or joystick assemblies
• MIL-PRF-8805 listings suitable for precision switch assemblies in military applications
• FAA-PMA approvals for commercial aircraft
INDUSTRIAL
• In precision switch assemblies for pressure switches and temperature switches
• In power generation, fuel level switch for gas and oil