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Sensor technology

Mechanical safety switches PSENmech

What is the difference between spring interlock and magnetic interlock?

  • Mechanical safety switches with spring interlock are interlocked when there is no power applied to the coil. This is safe guard locking.
  • In the case of mechanical safety switches with magnetic interlock, the interlock is active when power is applied to the coil. This is process guard locking.
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Germany

Telephone: +49 711 3409-0
E-Mail: pilz.gmbh@pilz.de

Technical Support

Telephone: +49 711 3409 444
E-Mail: support@pilz.com