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 outputSemiconductor (OSSD)
    Locking principlePower to lock
    Door monitoring
    Locking force Fmax550 N (EN ISO 14119)
    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