Trapped Key Tongue Interlock with Single Key (SS-TS)

The SS-TS tongue operated trapped key interlock ensures the guard remains closed until the key is inserted. Whilst the guard is open, the key remains trapped preventing it from being taken back to the isolation unit.


  • Manufactured from 316 Grade Stainless Steel
  • Holding Force up to F1Max 3000N
  • Suitable for use in Washdown Environments
  • Optional Custom Key Label Dust Cover (CK)

Part NumberDescriptionDust Cover LabelActuator IncludedKey Included
SS-TSTongue Interlock Single Key - Key Trapped - Actuator ReleasedStandardNONO
SS-TS-CKTongue Interlock Single Key - Key Trapped - Actuator Released (with Custom Dust Cover Label)CustomNONO

Note
Key and actuator sold separately
Please note that for trapped key access locks, either a key or an actuator must be ordered with the product. This is required for manufacturing, as the internal mechanism must be configured to trap one of these parts. For assistance, please contact the IDEM Sales team.

Technical Data
Material316 Grade Stainless Steel
Operating Temperature-25 ... +60 °C
Holding Force3000N. (F1max.) 2307N. (Fzh)
Mechanical Life (B10d)1,000,000 cycles