Dold Trapped Key Mechanical Interlock Safety System

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A trapped key system uses a series of mechanical locks and keys to control the access of gates or doors to running equipment or machines, ensuring safe access to those machines. Dold Trapped Key System Gate Sets provide a full trapped key safety system, in one- to five-gate sets. They are available in either standard (SX) or solenoid-locking (ZRH) versions. All keys and their corresponding receivers and modules are unique within a set. Also available are tongue key actuators (purchased separately from the gate sets), and optional items such as door actuators, captive safety key sets, key modules for key exchange box setup, and mounting plates. Interlock safety switch body, coded trap key modules, coded keys, and tongue (key) gate actuator modules are all 316L stainless steel. Trapped key interlock switches start at $1,019.00.

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• Dold Trapped Key Technical Specs 
  
• Trapped Key Switch Insert
  
• Trapped Key Switch Insert

Watch the Videos - Trapped Key Interlock Safety Systems

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