Trapped Key Spring Handle Tongue Interlock with Two Personnel Keys (M-HT-T-12)

The M-HT-T Trapped Key Interlock uses a spring-loaded handle-locking mechanism that remains locked when the primary key is removed. Inserting and turning the correct coded key releases the two personnel keys, unlocking the handle and allowing access to the safeguarded area. The released personnel keys should be taken into the safeguarded area by authorised personnel, helping to reduce the risk of inadvertent machine start-up while access is required.


  • Manufactured from Die-Cast Metal
  • Handle Manufactured from Stainless Steel
  • Holding Force up to F1Max 3000N
Part Number Part Description
M-HT-T-L-12 Interlock with Spring Handle (Left-Hand Config) Key – 1 Key Trapped, 2 Key Released
M-HT-T-R-12 Interlock with Spring Handle (Right-Hand Config) Key – 1 Key Trapped, 2 Key Released

Note
Key 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
MaterialDie-Cast Metal with Stainless Steel Head and Handle
Operating Temperature-25 ... +60 °C
Holding Force3000N. (F1max.) 2307N. (Fzh)
Mechanical Life (B10d) 1,000,000 cycles