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TQ Series Solenoid Locking Safety Switches

TQ Series Solenoid Locking Safety Switch

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EUCHNER Design Type 2 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 passed. 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 TQ switch is Euchner’s smallest solenoid locking safety switch with its flat pack style and integrated cable.

Note: Design type 2 safety switch has an actuator that is separate from the switch body. The two must be combined or separated for switch operation.

TYPICAL APPLICATIONS INCLUDE

People protection (Stored energy hazards), Machine and production protection against: inadvertent machine shutdown and damaging machine and product, Machine tool, Presses, Grinders, Plastic injection molding, Food processing, Robot, Wood cutting

 
 

FEATURES

  • Flat pack style housing
  • Top and side entry
  • Dual redundant isolated
  • Contacts for higher safety categories
  • Multiple styles of key actuators available
   

BENEFITS

  • Up to 3 positive break safety contacts
  • Integrated cable, 5m
  • Compact housing 30 x 15 x 78 mm
   

TECHNICAL

  • Thermoplastic housing
  • IP67- oil and dust tight, and water resistant
    • Exceeds NEMA 4
  • Ambient operating temperature -20 to +70°C
  • 1 million mechanical operations
  • 5 contacts available
  • UL, CSA, CE
 
 

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