ZMW Series
Mini Size Snap-acting Switches

Snap ZMW product image
Snap ZMW product image

Image shown represents the product series and may not indicate the actual part number

C&K’s ZMW series mini size snap-acting switches are often found used in automotive. Featuring a compact size (which is ideal when space is limited) and a reliable snap-acting mechanism, the ZMW series give applications with adequate long stroke requirement, ensuing they stand up to repeated use.

Features and Benefits

  • Long and adequate stroke setting for high reliability and insulation
  • Silent for noiseless application
  • Compact size – ideal when space is limited
  • Twin contacts design – sliding contacts prevent pollution of foreign materials
  • IP67 for standalone switch except the metal terminal part; Full IP67 protection when potted with wire version

Typical Applications

  • Industrial
  • Automotive
  • Home appliances


  • Contact Rating:

    100mA @ 30VDC / 50mA @ 16VDC / 1mA @ 5VDC

  • Insulation Resistance:

    100 megohms min.

  • Dielectric Strength:

    Min. 600VAC (50-60Hz)/minute between Live Parts

  • Operating Temperature:

    –40ºC to 85ºC

  • Electrical Life:

    300,000 cycles @ 100mA / 500,000 cycles @ 50mA / 500,000 cycles @ 1mA