Schlage ND80PDEU Ath 626 Electrified Cylindrical Lock

Product Description

The SCHLAGE ND80PDEU ATH 626 is a Grade 1 electrified cylindrical lock designed for storeroom function in commercial access control applications. It operates on 12/24 VDC and is configured fail secure, meaning the lock remains locked when power is lost. The Athens lever trim and satin chrome (626) finish give it a clean, professional appearance suited for institutional and commercial interiors. A 2.75-inch backset makes it compatible with standard commercial door prep. This lock is typically specified and installed by licensed locksmiths, access control technicians, or commercial door hardware professionals.

This lock is intended for storeroom applications where outside access requires credential authorization and inside egress is always free. Fail secure operation makes it appropriate for secured areas where the locked state must be maintained during a power failure, such as server rooms, pharmacies, restricted storage, and similar controlled-access environments. The Grade 1 rating meets ANSI/BHMA heavy-duty commercial standards, making it suitable for high-cycle, high-traffic door openings.

Key Features

• Grade 1 ANSI/BHMA heavy-duty commercial rating for high-traffic use
• Storeroom function: outside lever locked at all times, inside lever always free for egress
• Fail secure operation: lock remains locked if power is interrupted
• Dual voltage input: 12/24 VDC for flexible access control system integration
• 2.75-inch backset for standard commercial door preparation
• Athens lever trim in satin chrome (626) finish

Compatibility

Designed as an OEM-style electrified cylindrical lock for commercial doors requiring storeroom function with access control integration. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Installation should be performed by a licensed locksmith or certified access control technician familiar with ANSI door prep standards and low-voltage wiring practices. De-energize the access control system and confirm the door is properly prepped for the 2.75-inch backset before beginning installation. Wire routing through the door and frame should comply with applicable NEC low-voltage provisions and local AHJ requirements. Verify fail secure versus fail safe requirements with the end user and authority having jurisdiction before specifying this hardware for life-safety egress paths.