Schlage ND80PDEL Spa 626 Rx Electrified Cylindrical Lock

Product Description

The SCHLAGE ND80PDEL SPA 626 RX is a Grade 1 electrified cylindrical lock designed for storeroom function in commercial access control applications. It operates on 12-24 volts DC and is configured fail safe, meaning the lock releases upon power loss to allow free egress. The unit includes a Request to Exit (REx) function, which signals the access control system when the lever is operated from the secure side. The Sparta lever trim is finished in satin chrome (626). Licensed electricians and commercial door hardware technicians are the primary installers for this type of device.

This lock is suited for commercial interior doors where controlled entry with free egress is required, such as server rooms, restricted office areas, and institutional corridors. The 2-3/4 inch backset fits standard commercial door preps. The fail safe configuration makes it appropriate for life-safety-compliant installations where egress must be maintained during a power outage or alarm event. It integrates with low-voltage access control panels and electric power supplies already present in the installation.

Key Features

• Grade 1 cylindrical lock construction for heavy commercial use
• Storeroom function: exterior lever always locked, interior lever always free
• Fail safe operation: lock unlocks upon loss of power
• 12-24 volts DC operating range for compatibility with common access control power supplies
• Integrated Request to Exit (REx) output for access control system signaling
• Sparta lever with satin chrome 626 finish
• 2-3/4 inch backset for standard commercial door prep

Compatibility

Designed as an OEM-style replacement or new-installation cylindrical lock for commercial-grade door hardware applications requiring electrified storeroom function with fail safe operation and Request to Exit capability.

Installation Notes

Installation should be performed by a licensed locksmith, door hardware technician, or qualified electrician familiar with low-voltage access control wiring and applicable codes including NFPA 80 and local building codes. Disconnect power to the access control panel and verify the door prep matches the 2-3/4 inch backset before installation. Fail safe devices must be confirmed against the authority having jurisdiction for life-safety compliance before commissioning. Do not apply line voltage to the lock terminals; the device is rated for low-voltage DC input only.