Use our relays to control and monitor your plant and machinery – we have the ideal solution for each requirement. For decades, the original PNOZ safety relays have been used millions of times to protect your safety!

  • Line monitoring devices

    Line monitoring devices (2)

    Line monitoring devices provide a special circuit protection or connection test, to guarantee that a signal is unambiguous. As a result, faulty wiring, errors or tampering can be excluded.
  • Modular safety relays

    Modular safety relays (16)

    Easy-to-use, modular safety relay with an internal combination logic for monitoring emergency stop, safety light curtains or two-hand controls IIIA/C for example, in small to medium applications with 2 to 16 safe input functions.
  • Monitoring relays / monitoring devices

    Monitoring relays / monitoring devices (58)

    For electrical safety such as voltage or true power monitoring, electronic monitoring relays provide the optimum solution.
  • Safety relays / protection relays

    Safety relays / protection relays (81)

    For stand-alone machines and plants with up to 4 safety functions. The safe, standard-compliant way to monitor functions such as E-STOP, safety gates, light barriers etc.