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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.
Contact

Pilz Automation Ltd
Pilz House, Little Colliers Field
Corby, Northants, NN18 8TJ
United Kingdom

Telephone: +44 1536 460766
E-Mail: sales@pilz.co.uk

Technical Support

Telephone: +44 1536 462203
E-Mail: techsupport@pilz.co.uk