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Schlage ND80BD-EU-LON Cylindrical Electrified Storeroom Lock, Longitude Lever, 12-24V VDC, Fail Secure, SFIC Prep Less Core, 2-3/4 Inch Backset, 4-7/8 Inch Strike, Grade 1, Non Handed
The Schlage ND80BD-EU-LON Cylindrical Electrified Storeroom Lock is a heavy-duty Grade 1 cylindrical lock built for high-traffic commercial openings that require dependable access control. This configuration includes the Longitude lever, 12-24V VDC operation, and fail secure functionality for controlled entry applications. It is supplied as SFIC prep less core, making it ready for small format interchangeable core systems while allowing core selection separately. The lock also features a 2-3/4 inch backset, a 4-7/8 inch strike, and a non handed design for easier installation across door orientations. The ND80BD-EU-LON is part of Schlage’s ND Series for strength, durability, and consistent performance.
Features
- ND80BD-EU-LON electrified storeroom lock function supports controlled access in commercial applications.
- Longitude lever trim provides a modern lever design within the Schlage ND Series platform.
- 12-24V VDC operation offers wiring flexibility for low-voltage access control systems.
- Fail secure function keeps the outside lever locked during power loss while allowing authorized electrical release.
- SFIC prep less core configuration is prepared for a small format interchangeable core and is supplied without the core.
- 2-3/4 inch backset fits doors requiring the extended commercial backset dimension.
- 4-7/8 inch strike is included for the specified frame preparation.
- Grade 1 construction meets heavy-duty commercial performance requirements.
- Non handed design allows installation on either right-hand or left-hand doors.
- Cylindrical chassis construction supports durability and serviceability in demanding openings.
Functional Details
This electrified storeroom function is designed for access control openings where the outside lever remains locked and is released by electrical signal, while the inside lever allows free egress at all times. In fail secure mode, the lock stays secure on the outside during a power failure, making it suitable for security-focused applications.
- Outside lever locked by key and unlocks by electric momentary release.
- Inside lever always unlocked.
- Inside lever retracts latchbolt.
- Auxiliary latch deadlocks latchbolt.
- Fail secure.
Included Components
This Schlage ND80BD-EU-LON lock is supplied as an SFIC prep less core cylindrical electrified storeroom lock with the Longitude lever, 2-3/4 inch backset, and 4-7/8 inch strike. The interchangeable core, finish-specific items, and any access control interface components are selected separately as required by the opening.
| Manufacturer | Schlage |
| Series | ND Series |
| Model | ND80BD-EU-LON |
| Product Type | Cylindrical Electrified Storeroom Lock |
| Lever Design | Longitude Lever |
| Electrical Operation | 12-24V VDC |
| Function | Electrified Storeroom, Fail Secure |
| Cylinder Preparation | SFIC Prep Less Core |
| Backset | 2-3/4 Inch |
| Strike | 4-7/8 Inch Strike |
| Grade | ANSI/BHMA Grade 1 |
| Handing | Non Handed |
| ANSI Number | F80BD |
| UL Listing Type | UL listed for 3-hour fire door |
| Origin | Made in Mexico with USA and global components |
| Unit of Measure | Each |
| BAA Qualified | No |
| Limited Warranty | 10 Year Mechanical Warranty, 3 Year Electro Mechanical Warranty |
| Voltage | 12-24V VDC |
| Function Number | 80BD |
| Backset Dimension | 2-3/4 in |
| Strike Length | 4-7/8 in |
| Door Thickness Range | 1-5/8 in to 2-1/8 in |
| Crossbore Diameter | 2-1/8 in |
| Edge Bore Diameter | 1 in |
| Latch Front | 1-1/8 in x 2-1/4 in |
| Strike Dimension | 1-1/4 in x 4-7/8 in |
| Latch Throw | 1/2 in |
| Fire Rating | 3 hour |
| Cycle Test | 3,100,000 cycles |
| Handing | Non handed |
| Cylinder Format | SFIC prep less core |
| Chassis Type | Cylindrical |
| Security Mode | Fail secure |












