Operating principles

We can design a specific product for your applications!

At celduc® relais, we want to offer you the best products for your application, thanks to our 45 years of experience in the key technologies that we use in our products:

  • Reed switch, an insulated dry contact in a sealed glass tube: a simple, reliable and low-cost solution.
  • Electronic cell, based on either magnetoresistance or the Hall effect, required for greater performance, especially for high frequency operation.
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