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MK20/1 Series Reed Sensor

The MK20/1 Series is a miniature cylindrical reed sensor designed for panel mounting in compact and space-constrained applications. With a 3.0mm diameter housing, it offers reliable magnetic sensing for industrial, security, and appliance environments. Its flexible cable configurations and magnetic sensitivity options make it ideal for position, level, and end-limit detection.

The MK20/1 Series delivers precise sensing performance in a miniature form factor, making it a trusted solution for OEMs and engineers designing in space-limited or low-voltage environments.

  • Miniature 3.0mm cylindrical housing for tight spaces
  • Panel-mount design with cable terminals
  • Multiple cable lengths, terminations, and sensitivities available
  • UL-approved configurations
  • Compact footprint for discreet integration
Contact Form1A (SPST) Normally Open (N.O.)
Operating Range10-60 AT
Rated Power Max.10W/30VDC/0.25A
  • Door and window monitoring
  • Water level detection (with magnetic floats)
  • Position and proximity sensing
  • White goods and household appliances
  • Security systems
  • Compact industrial devices

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