440T Trapped Key Exchange Unit Switch

ab guardmaster 440T exchange unit smlThe Rockwell Automation Guardmaster™ safety product - Prosafe™ key exchange unit is used in an interlocking sequence to link together other devices in the Prosafe range and caters to more complex operating sequences.


  • A range of off-the-shelf units in various combinations
  • Replaceable/easy to clean code barrels
  • 316 Stainless steel construction
  • Primary key(s) in release secondary keys simultaneously on units up to 6 way
  • Weatherproof stainless steel dust cap as standard