Cylindrical / Panel Mount Sensors

Panel mount reed sensors are supplied in a cylindrically shaped housing with cable terminals. They include many options such as rated power up to 100W, switching voltages up to 1,000 VDC, SPST-N.O., SPST-N.C. and SPDT changeover contact configurations and more.

Basic technical specifications*
Reed Sensor Series
Housing Dimensions (mm)
(ø x d)
Contact Form
Operating Range
Rated Power Max. (W)
MK03 5,8 x 25,5 1A (N.O.); 1B (N.C.); 1C (Changeover) 10 – 60 AT 10
MK14 4 x 25,5 1A (N.O.); 1B (N.C.); 1C (Changeover) 10 – 60 AT 10
MK18 5 x 17 1A (N.O.) 10 – 60 AT 10
MK20/1 3 x 10 1A (N.O.) 10 – 60 AT 10
MK20/2 2,7 x 7,5 1A (N.O.) 10 – 30 AT 3

* Complete technical specifications can be found in the contact series data sheet

  • N.O. – Normally Open
  • N.C. – Normally Close