Schlage ND80LDEU Spa 626 Electrified Cylindrical Lock

Product Description

The SCHLAGE ND80LDEU SPA 626 is a Grade 1 electrified cylindrical lock designed for storeroom function in commercial and institutional access control applications. It operates on 12-24 volts DC and is configured fail secure, meaning the latch remains locked when power is removed. The lock features the Sparta lever style, ships less cylinder so the installer supplies the key cylinder to match the existing keying system, and is finished in satin chrome (626). This unit is specified where electric release or electric locking of a storeroom or storage area door is required by an access control system.

This lock is intended for commercial interior doors in storeroom or storage access applications where a door must remain locked from the outside at all times and be releasable by an access control signal. The 2-3/4 inch backset fits standard commercial door preparations. Installation is performed by a licensed locksmith or low-voltage access control technician. The fail-secure configuration is commonly specified for server rooms, pharmacies, stock rooms, and other restricted-access areas where the door must default to locked during a power outage.

Key Features

• Grade 1 heavy-duty cylindrical lock construction rated for high-cycle commercial use
• Fail secure operation: lock remains locked when power is removed
• 12-24 volts DC input voltage accommodates a range of access control power supplies
• Storeroom function: outside lever always locked, released by electric signal; inside lever always free egress
• Sparta lever design with satin chrome (626) finish
• Less cylinder configuration allows field installation of existing keyway or best-key cylinder
• 2-3/4 inch backset fits standard commercial door preps

Compatibility

Designed as an OEM-style electrified cylindrical lock for commercial doors with standard cylindrical lock preparations and a 2-3/4 inch backset. Specific compatible door hardware and access control panel compatibility should be verified against the current SCHLAGE ND-series product documentation before installation.

Installation Notes

Installation should be performed by a licensed locksmith or qualified access control technician familiar with ANSI cylindrical lock preparations and low-voltage wiring practices. Disconnect and lock out the access control power supply before wiring the electric transfer in the door and frame. Low-voltage wiring must comply with NEC Article 725 requirements for Class 2 circuits. Because this unit ships less cylinder, verify the cylinder cam and tailpiece geometry match the lock chassis before final assembly.