4B Series



  • Contact Rating: Dependent upon contact material See specification.
  • Mechanical Life: 50,000 make-and-break cycles.
  • Contact Resistance: 20 mΩmax. initial @ 2-4VDC 100mA for both silver and gold plated contacts.
  • Insulation Resistance: 1,000 MΩ min.
  • Dielectric Strength: 1,000 Vrms min.@sea level.
  • Operating Temperature: -30°C to 85°C.


  • Case & Bushing: Glass filled nylon 6/6,flame retardant, heat stabilized (UL94v-0).
  • Actuator: Nylon black std,internal 0-ring seal standard witch all actuators.
  • Switch Support: Brass,tin plated.
  • Contact/ Terminals: Copper alloy,with Silver or gold plated.

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