Introducing Standex Detect, a New Name in Precision Electronics

Standex Detect is part of the newly rebranded Standex Electronics family. Our focus remains on precision reed switches, sensors, and relays that deliver the right design, at the right time, at the optimal cost. Read our press release to learn more about how this change strengthens our global collaboration and innovation.

Home Products Sensors Proximity Sensors MK03 Series Reed Sensor

MK03 Series Reed Sensor

The MK03 Series Reed Sensor is a panel-mount solution housed in a compact cylindrical body with cable terminals, ideal for industrial, security, and appliance applications. With multiple contact configurations and customizable cable lengths, it offers flexibility and reliability for a wide range of sensing needs.


Technical Highlights:

  • Mounting Style: Panel mount (5.75mm diameter)
  • Body Dimensions: 1.004″ L × 0.232″ Dia. (25.50mm × 5.90mm)
  • Termination Style: Flat or round cable
  • Switching Voltage: Up to 500V depending on model
  • Cable Lengths: Available from 4.84″ (123mm) to 198.13″ (5032.4mm)

Standards and Certifications

RoHS Compliant UL Approved UL Certificate of Compliance
  • Multiple Contact Forms: Available in SPST Normally Open (1A), SPST Normally Closed (1B), and SPDT Changeover (1C) configurations.
  • Wide Operating Range: Sensitivity from 10 to 60 AT for versatile magnetic actuation.
  • High Power Capability: Rated up to 10W, 400VDC, and 0.5A for robust switching performance.
  • Customizable Options: Internal switch type, cable length, and termination style can be tailored to application requirements.
  • UL Approved: Certified for safety and quality compliance.
Contact Form1A (SPST) Normally Open (N.O.), 1B (SPST) Normally Closed (N.C.), 1C (SPDT) Changeover
Operating Range10-60 AT
Rated Power Max.10W/400VDC/0.5A
  • Industrial automation
  • Security systems
  • White goods and appliances
  • Position and proximity sensing

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