Pull-wire emergency stop switches


EX-T3Z 068

EX-T3Z 068


  • Ex-Zone 21 and 22
  • Metal enclosure
  • two-side operation / wire up to 2 x 50 m long
  • wire pull and breakage detection
  • Low actuating force
  • Pull-ring reset

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EX-ZQ 900

EX-ZQ 900


  • Ex-Zone 22
  • Metal enclosure
  • one-side operation / wire up to 75 m long
  • wire pull and breakage detection
  • Release push button
  • Position indicator
  • Twisting of towing eye not possible
  • External watertight collar

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EX-RS655

EX-RS655


  • Metal enclosure
  • wire pull and breakage detection
  • Protection class IP66, IP67
  • Central connection terminal
  • Mechanical switching position indication
  • two-side operation / wire up to 2 x 100 m

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Pull-wire Emergency Stop switches are mounted on machines and sections of plants which cannot be protected by guards.
The advantage of pull-wire switches over mushroom head Emergency-Stop push buttons is that the Emergency-Stop command can be triggered anywhere along the wire.