440T Miniature Valve Trapped Key Interlock Switches

ab guardmaster 440T mini valve smlMiniature Valve Trapped Key Interlock Switches are an ideal solution for applications where space is at a premium. Features include locked open or locked closed options.


  • Direct drive operation
  • Replaceable and easy to clean code barrels
  • Supplied with valves 0.25...2 in.
  • Direct body mounting with security screws
  • Locked open or locked closed options
  • Virtually maintenance free
  • Weatherproof stainless steel dust cap

A Rockwell Automation Guardmaster™ safety product.