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MS Series Miniature Snap Action Switch

MS Series Miniature Snap Action Switch

The MS Series miniature, snap action switch is UL and VDE certified and offers an operating life of up to one million cycles. Terminal options for this snap action switch include: quick connect, right angle PCB pin, left angle PCB pin, and solder lug. Actuator options include pin plunger, lever, roller, and simulated roller. Check out the data sheet for more information. These miniature, snap action switches are available with gold or silver contacts, with the silver featuring a power rating of 5 amps of 125 or 250 VAC current. The MS Series snap action switches operate in temperatures ranging from -25 to 85°C. Circuit options include Single Pole, Single Throw, Normally Open (SPST N.O.) and Single Pole, Double Throw (SPDT). Applications for the MS Series miniature, snap action switch include, but are not limited to:

  • Appliances
  • Gaming
  • Industrial controls
  • Vending machines


  • 5A, 125/250 VAC electrical rating with UL, cUL, VDE certifications
  • Life expectancy up to a million cycles
  • Available with gold contacts
  • Multiple actuator and termination options



Series Configurator

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Product Number:

Best Snap Action Switches 2024: MS Series

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Detail Specifications

ELECTRICAL RATING: Gold: 0.4VA Max. at 20VDC or VAC Max.; 5A at 125/250VAC [UL, CUL], VDE ELECTRICAL LIFE: 50,000 Cycles Minimum MECHANICAL LIFE: 1,000,000 Cycles Typical INSULATION RESISTANCE: 100MΩ Min. DIELECTRIC STRENGTH: 1,000VAC for 1 Minute OPERATING/STORAGE TEMPERATURE: -25°C to 85°C (std) OPERATING FORCE: See Chart on Data Sheet / MATERIALS / SWITCH HOUSING: High Temperature PBT (UL94-V0) ACTUATOR BUTTON: High Temperature PBT (UL94-V0) CONTACTS: Silver (std) or Gold TERMINALS: Copper Alloy, Plated

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