Von Duprin E750032DFS Fail Safe Mortise Lock Body 24V

Product Description

The VON DUPRIN E750032DFS is a 24 volt DC electrically locked, fail-safe mortise lock body finished in 630 Satin Stainless Steel. Designed for commercial door hardware applications, this mortise lock body provides electronic locking control in access-controlled entryways. The fail-safe configuration means the lock releases automatically upon loss of power, a critical safety requirement for egress-compliant doors in public and commercial buildings. Licensed locksmiths, door hardware specialists, and security integrators install this unit as part of a broader electronic access control system. At 2.9 pounds, the unit is compact and built for demanding, high-cycle environments.

This mortise lock body is suited for commercial and institutional facilities where electronic access control is required at interior or exterior doors. Typical installations include office buildings, healthcare facilities, schools, and government buildings where fail-safe egress compliance is mandatory. The 24 volt DC operating voltage allows direct integration with standard low-voltage access control panels and power supplies commonly used in these environments.

Key Features

• Fail-safe operation: lock releases automatically on power loss for egress compliance
• 24 volt DC electrically locked design integrates with low-voltage access control systems
• 630 Satin Stainless Steel finish provides corrosion resistance for high-traffic commercial doors
• Compact mortise body at 9.3 inches long, 5 inches wide, and 2.7 inches tall
• Weighs 2.9 pounds for straightforward single-technician installation

Compatibility

Designed as an OEM-style replacement or new-installation mortise lock body for commercial electronic access control door hardware systems requiring a 24 volt DC fail-safe mortise lock configuration.

Installation Notes

Installation is typically performed by a licensed locksmith or credentialed door hardware technician. Disconnect and lock out all power to the access control panel and door hardware circuit before beginning mortise pocket preparation or wiring. Low-voltage wiring connections should comply with NFPA 70 (NEC) Article 725 requirements for Class 2 circuits. Verify door prep dimensions match the mortise body footprint before final installation to avoid field modification of the door frame.