Saia-BurgessSaia-Burgess V4NS Subminiature Snap-Action Microswitches

Saia Burgess V4NS Subminiature Snap-Action Microswitches measure 20.0mm x 10.3mm x 6.4mm with an IP67 protection rating and IP40 flux proof terminal entries. The components feature a 250VAC rating up to 5A with three actuator types available (plain levers, cam follower, and roller levers). These microswitches feature a snap-action coil spring mechanism with a stainless steel tension spring and function within the -40°C to +85°C temperature range. The V4NS Subminiature Snap-Action Microswitches are compliant with the glow wire test IEC 60335-1, 4. ed.

FEATURES

  • IP67 sealed protection
  • IP40 flux-proof terminal entries
  • Solder, 2.8mm faston, and PCB terminal options
  • Pre-wired option available
  • Snap-action coil spring mechanism with stainless steel spring
  • Compliant to glow wire test IEC 60335-1, 4. ed.
  • UL, CSA, and ENEC approvals

APPLICATIONS

  • Critical functions
    • Vending machines
    • ATMs
  • Saftey applications
    • Industrial handling equipment
    • Materials handling equipment

SPECIFICATIONS

  • 250VAC rating at 5A (3A prewired UL)
  • 3A to 5A resistive load
  • 2A to 3A motor load
  • 0.90N to 2.50N actuation force
  • 20mm x 10.3mm x 6.4mm in dimension
  • Actuator types
    • Plunger
    • Plain levers
    • Roller levers
    • Simulated roller lever/cam follower
  • Flame-retardant glass-fiber reinforced nylon
  • Polyacetal (POM) plunger

datasheet: https://www.mouser.it/pdfDocs/V4NS2020.pdf


  • Functions
    • Change-over (CO)
    • Normally closed (NC)
    • Normally open (NO)
  • Silver contacts
  • Gold flashed terminals
  • -40°C to +85°C temperature range
  • 3 x 106 cycle mechanical life minimum (impact-free actuation)
  • Actuators
    • Plain lever
    • Cam follower
    • Roller lever