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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.
Head office

Pilz Australia Safe Automation
Unit 1, 12-14 Miles Street
Mulgrave, Melbourne, Victoria 3170
Australia

Telephone: +61 3 9560 0621
E-Mail: safety@pilz.com.au

Technical Support

Telephone: +61 3 9560 0621
E-Mail: techsupport@pilz.com.au