Schlage ND80PDEU SPA 643E Grade 1 Storeroom Lock, Fail Secure

Schlage ND80PDEU SPA 643E Gr 1 Storeroom, Fail Secure is a Grade 1 electrified cylindrical lock designed for high-security and fire safety applications. With a storeroom function, this lock operates on a 12/24 VDC power supply and features a fail secure mode, ensuring reliable performance in demanding environments. The Sparta lever design, complemented by an aged bronze finish, adds a touch of sophistication while offering durability. This lock is UL Listed and rated for both fire and electrical single-point locking, making it ideal for high-traffic areas where continuous operation is essential. The ND Series incorporates advanced features such as auto-detecting voltage inputs, selectable EL/EU operation, and a low current draw, allowing multiple locks to be powered by a single supply. An optional modular Request to Exit (RX) feature enhances its functionality, ensuring flexibility in various applications. Designed for easy installation in new constructions, the Schlage ND80PDEU provides a seamless integration of electrification with mechanical offerings. The lock accommodates door thicknesses of 1-3/4" to 2" and supports a conventional cylinder type, making it versatile for commercial use. With a limited one-year warranty, this lock guarantees peace of mind for building professionals and homeowners alike.

Gr 1 Storeroom, Fail Secure

Grade 1 Electrified Cylindrical Lock, Storeroom Function, 12/24 VDC, Fail Secure, 2-3/4" Backset, Sparta Lever, 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