What are Balluff's safe interlocking devices?

Balluff's safe interlocking devices

Interlocking and guard devices from Balluff offer high holding forces of 1000 to 2500 newtons and ensure personal and machine protection. They are suitable for safety applications up to PLe/SIL3 and are an intelligent solution for preventing uncontrolled access to hazardous areas. Our safe interlocking devices feature a high coding level with great anti-tamper protection.


With the different operating principles available from Balluff you can enjoy a wide range of application possibilities. Choose from electromechanical or transponder-coded interlocking devices. It's also good to know that the rugged housings with LED indicator will stand up to harsh environments. This makes selecting the right solution easy.


The most important benefits:

  • Suitable for safety applications up to PLe/SIL3
  • Insensitive to vibration and mechanical play
  • Save installation and assembly time and money
  • Also suitable for heavy protective equipment
  • Manipulation-resistant
  • Simple connections using standardized M12 connectivity

Learn more about Balluff's safe interlocking devices systems