GEZE Slimdrive SL NT Electric Lock – Electromechanical Locking Kit
GEZE Slimdrive SL NT Electric Lock
Restore full locking security to your GEZE automatic sliding door with this electromechanical locking kit for the GEZE Slimdrive SL NT. Designed for the Slimdrive SL NT drive and DCU control unit, this 24V electric lock (Material No. 109951, type V1284) engages automatically when the door closes, providing reliable fail-secure protection for commercial and industrial entrances.
Why Choose This Slimdrive SL NT Lock Replacement?
A failed lock leaves your automatic door unsecured. This GEZE Slimdrive SL NT electric lock is the direct replacement part for the original locking device, ensuring 100% mechanical and electrical compatibility with your existing operator. Supplied as a complete kit — lock unit, connection cable, linkage rods and mounting hardware — it allows fast on-site installation with minimal downtime.
Key Features & Benefits:
- Genuine GEZE Part: Original lock unit (Material No. 109951 / V1284), 24V operation, guaranteed fit for Slimdrive SL NT and compatible DCU control units.
- Automatic Locking: The electromechanical lock engages every time the door reaches the closed position, preventing forced entry.
- Complete Locking Kit: Includes lock mechanism, pre-wired connection cable, linkage rods and mounting bolts — everything needed for a one-visit repair.
- Multi-Operator Compatibility: The same locking device is also used on the GEZE ECdrive & ECdrive T2 series — ideal if you maintain mixed GEZE fleets.
Technical Specifications:
- Product Type: Electromechanical locking device for automatic sliding doors
- GEZE Part No.: Material No. 109951 (Verriegelung / V1284)
- Operating Voltage: 24V DC
- Compatibility: GEZE Slimdrive SL NT, DCU control unit; also fits ECdrive / ECdrive T2
- Application: Single and double-leaf sliding door systems in retail, office, pharmacy and healthcare entrances
Expert Tip: If you are replacing a worn Slimdrive SL NT lock, inspect the toothed belt and carriage rollers at the same time — worn running gear is the most common cause of repeated lock failures.