Safety locking devices

Safety switch with magnetic locking device for process protection

Your Benefits

  • Magnetic locking function prevents the protective door from being opened and therefore avoids unwanted interruption to the production process
  • Maximum safety for door monitoring with two self-monitored semiconductor outputs (OSSDs)
  • High level of machine availability due to large door offset tolerance
  • Long product service life due to low-wear and low-maintenance configuration
  • Discreet integration into the machine design thanks to innovative mounting option
  • Quick connection and simple cascading via M12 plug connector reduce costs and the amount of wiring required
  • Flat actuator without protruding parts minimizes risk of injury


Safety switch with magnetic locking device for process protection

The safety switch featuring a magnetic locking function is the efficient solution for applications that require process protection in addition to the safety function. The transponder safety switch uses self-monitored semiconductor outputs to guarantee maximum safety for door monitoring. What’s more, a strong electromagnet ensures that the maintenance door stays closed and the production process is not interrupted. The combination of these two low-wear technologies provides high door offset tolerance and increases the availability of the machine. The innovative mounting concept and flat actuators enable optimum integration into the machine design.

At a glance
  • 500 N magnetic locking force, 25 N retaining force
  • PL e / Cat. 4 (EN ISO 13849), SIL3 (EN 61508) for door monitoring
  • Offset tolerance of ± 5 mm
  • Enclosure rating IP 67
  • Standard or integrated mounting
  • Variants with two M12 plug connectors for simple cascading


Technical overview

  • Technical data overview

    Technical data overview

    TypeType 4, Transponder (EN ISO 14119)
    Actuator coding levelLow coding level (EN ISO 14119)
    Type of outputSelf-monitoring semiconductor outputs (OSSDs)
    Locking principlePower to lock
    Door monitoring
    Locking force Fmax550 N (GS-ET-19)
    Connection type

    Cable with plug M12, 5-pin

    Cable with female connector, M12, 5-pin

    Cable with plug M12, 8-pin

All technical data can be found accompanying the individual product