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TK Solenoid Locking Safety Switch

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EUCHNER Safety Switches are used to protect personnel by monitoring and interrupting the safety circuit depending on the position of the machine guard. The locking solenoid holds the guard closed until a stored energy hazard has dissipated. It can also prevent damage to a part in process due to an inadvertent machine shutdown. To meet current worldwide standards, safety interlock components cannot be easily bypassed. These switches have positive opening contacts (in accordance to NFPA 79) and redundancy to guarantee that they fail to a safe state. The TK switch utilizes the same body as the TP switch however has a metal actuating head and locking pin. This unique switch does not require a separate actuator just a separate hole on the door opposite of the actuating pin of the switch.

      

Features

  • Solenoid locking/unlocking
  • Narrow body style housing
  • Rotatable head
  • Multiple cable entries
  • Actuating head and guard locking pin made of metal
  • Custom versions available

Benefits

  • Actuating pin
    • Helps overcome actuator mis-alignment
  • Narrow body
    • Perfect for extruded aluminum guarding
  • Manual solenoid bypass
    • Simple front bypass
    • Option rear release
  • High locking force

Technical

  • Thermoplastic housing
  • Environmental protection IP67- oil and dust tight, and water resistant
    • Exceeds NEMA 4
  • Ambient operating temperature -20 to 55C
  • 1 million mechanical operations
  • Contacts
    • Silver alloy, gold flashed
    • Low current contacts
  • Solenoid
    • Mechanical or electrical locking
    • Voltage
      • 24 VAC/DC
      • 110VAC
      • 230VAC
  • Cable entry M20x1.5

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