Trapped Key Spring Handle Tongue Interlock with Dual Key and Lockout Dust Cover (SS-HT-D-11-LT)
The SS-HT-D-11-LT Trapped Key Interlock operates by using a spring loaded handle lock mechanism, which is locked when the first key is removed. Operating the first key allows the secondary key to be released, unlocking the handle and allowing access to the hazardous area. The secondary key (often referred to as the personnel key) is taken inside the hazardous area to reduce the likelihood of an inadvertent start-up.
- Manufactured from 316 Grade Stainless Steel
- Holding Force up to F1Max 4000N
- Comes with Lockout Dust Cover (4-Positions)
- Suitable for use on Misaligned Guards
- Part Numbers
- Technical Specifications
- Technical Drawings
- Downloads
- Accessories
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| Part Number | Description | Orientation | Key Included |
|---|---|---|---|
| SS-HT-D-L-11-LT | Handle Interlock with Spring Dual Key - 1 Key Trapped, 1 Key Released (with Lockout Dust Cover) | Left-Hand | NO |
| SS-HT-D-R-11-LT | Handle Interlock with Spring Dual Key - 1 Key Trapped, 1 Key Released (with Lockout Dust Cover) | Right-Hand | NO |
| 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 | |
|---|---|
| Material | 316 Grade Stainless Steel |
| Operating Temperature | -25 ... +60 °C |
| Holding Force | 3000N. (F1max.) 2307N. (Fzh) |
| Mechanical Life (B10d) | 1,000,000 cycles |





