Global site

ABB's website uses cookies. By staying here you are agreeing to our use of cookies. Learn more


Ergonomic and adaptable three-position device

Three-position devices (or hold-to-run devices) can be used for troubleshooting, programming and test running in situations where no other protection is available or feasible. With a three-position device the operator can either press harder in an emergency or release the device to stop the machine.

Main benefits
  • Ergonomic
  • Adaptable
  • Easy safe connection with AS-i
  • Anti-tampering option for more safety

Main features
  • Modular device
  • Up to 2 extra buttons
  • M12 and other types of connection
  • Model with emergency stop button
  • Up to PL e/Cat 4


Product browser
CAD drawings
Pluto block selection guide
Loading documents

CAD drawings for all Safety Products are available here.

For information and guidance on recommended function blocks to use for each product in Pluto Manager, see the Pluto block selection guide (PDF)