Trapped Key Tongue Interlock with Dual Key (SS-TD-11)

The SS-TD-11 Trapped Key Interlock operates by using a tongue actuator lock mechanism, which is locked when the first key is removed. Operating the first key allows the secondary key to be released, unlocking the actuator 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 3000N
Optional Custom Dust Cover Label (CK)
Suitable for use on Misaligned Guards

Part Number	Description	Dust Cover Label	Actuator Included	Key Included
SS-TD-11	Tongue Interlock Dual Key - 1 Key Trapped 1 Key Free - Actuator Released	Standard	NO	NO
SS-TD-11-CK	Tongue Interlock Dual Key - 1 Key Trapped 1 Key Free - Actuator Released (with Custom Dust Cover Label)	Custom	NO	NO

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.