Schlage ND80BDEU ATH 643E Grade 1 Storeroom Lock, Fail Secure

Schlage ND80BDEU ATH 643E Gr 1 Storeroom, Fail Secure is a robust Grade 1 electrified cylindrical lock designed for storeroom applications. Operating on a 12-24 VDC power supply, this lock ensures fail-secure functionality, making it an ideal choice for high-security environments. The lock features a 2-3/4" backset, paired with the elegant Athens lever design, and is finished in an aged bronze that complements a variety of architectural styles. Engineered for both high traffic areas and new construction projects, the ND80BDEU provides dependable performance with its auto-detecting input, allowing seamless integration into wired access control systems. With a low current draw of 0.23 amps, it can support multiple locks on a single power supply, while the holding current of just 0.010 amps prevents "hot levers" in electrically locked applications. This lock is UL Listed for fire safety and electrical single-point locking on labeled doors, ensuring compliance with stringent safety standards. With six electrified functions available, it offers versatility for various applications. The modular Request to Exit (RX) feature can be added anytime, providing further customization. For reliable security and ease of use, the Schlage ND80BDEU is a top-tier choice for commercial installations.

Gr 1 Storeroom, Fail Secure

Grade 1 Electrified Cylindrical Lock, Storeroom Function, 12-24 VDC, Fail Secure, 2-3/4" Backset, Athens Lever, SFIC Prep, Aged Bronze Finish

ND Series locks are available for electrically locking and unlocking controls for high security and fire safety applications.They are UL Listed and rated for both fire and electrical single-point locking on labeled doors. RX feature is available on ND10, ND12, ND80 and ND96 families. Switch is ready to be used in a normally open or normally closed application.

Electrified Schlage cylindrical locks offer superior energy efficiency and flexibility in wired electrified applications.

Wired electrified locks complement the mechanical offering and are typically incorporated into a wired access control system or used independently with a remote access switch.

Applications

The electrified ND is ideally used in:

• High traffic areas, where line power ensures continuous operation
• New construction, where electrified door prep, hinges and wiring can easily be incorporated into the building

Key Features

All mechanical features plus:

• Auto-detecting 12-24VDC input
• Selectable EL/EU operation
• Low 0.23 amp max current draw that allows multiple locks on a single power supply
• Low 0.010 amp holding current that eliminates "hot levers" in electrically locked applications
• Modular Request to Exit (RX) that can be added at any time
• Inventory friendly–one lock supports 12-24V, EL or EU, with or without RX
• Six electrified functions for application flexibility

Resources

• ND Series Mechanical Grade 1 Cylindrical Locks Catalog
• Schlage ND Series Indicator Pricing Addendum
• Von Duprin Finishes Chart