Schlage ND80LDEU RHO 643E Grade 1 Storeroom Lock, Fail Secure

Schlage ND80LDEU RHO 643E Gr 1 Storeroom, Fail Secure delivers robust security and reliability for high-traffic environments. As a Grade 1 electrified cylindrical lock, it provides a storeroom function, ensuring that access is tightly controlled while maintaining fire safety as it is UL Listed for labeled doors. With an operational voltage of 12-24 VDC, this lock features a fail secure mechanism, ensuring that the door remains locked during a power outage, adding an extra layer of security. Engineered for flexibility, the ND80 offers auto-detecting voltage input and allows for both electrified and mechanical operation, making it adaptable for various applications. Its low current draw of 0.23 amps minimizes energy consumption, enabling multiple locks to operate on a single power supply. The Rhodes lever design adds a touch of elegance to its sturdy construction, finished in a sophisticated aged bronze. Ideal for new constructions, the electrified ND80 is easily integrated into wired access control systems or used independently. Its modular Request to Exit (RX) feature increases usability, making it a perfect choice for facilities that prioritize both security and efficiency. Trust Schlage for your commercial locking needs, where quality meets functionality.

Gr 1 Storeroom, Fail Secure

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