Rci 8371 Scs 28 Single Mag Lock 750 Lb

Product Description

The DORMAKABA USA INC. RCI 8371 SCS 28 is a single electromagnetic door lock rated at 750 pounds of holding force. Commonly called a mag lock, this device secures a door by generating a strong magnetic bond between an electromagnet mounted on the door frame and an armature plate mounted on the door. When energized, the bond holds the door closed against unauthorized entry. Mag locks are a standard access control hardware component installed by licensed electricians and security system technicians in commercial and institutional facilities. The 8371 SCS 28 is a single-door model suitable for interior and exterior door applications requiring reliable electromagnetic locking.

This mag lock is intended for single-door access control installations in commercial, institutional, and light industrial environments. Typical applications include office entry doors, stairwell doors, server room access points, and other controlled-access openings. The unit is designed for use with standard access control systems that provide the appropriate low-voltage power supply and release signal. Installation is typically performed alongside a door controller, power supply, and request-to-exit device as part of a complete access control system.

Key Features

• 750 lb holding force for single-door electromagnetic locking applications
• Single-door configuration suitable for standard commercial door frames
• Electromagnet-and-armature design provides fail-safe operation when power is removed
• Designed for integration with low-voltage access control systems and door controllers
• Sold as a single unit (each)

Compatibility

Designed as an OEM-style electromagnetic mag lock for single-door access control installations in commercial and institutional applications. Specific system compatibility should be confirmed against the access control panel and power supply specifications prior to installation.

Installation Notes

Installation should be performed by a licensed electrician or credentialed access control technician in accordance with applicable NEC requirements and local building codes. Disconnect and lock out all power to the door controller and power supply before mounting the electromagnet or armature plate. Proper door and frame alignment is critical to achieving rated holding force — verify armature plate contact is flush and even before final mounting. Consult the manufacturer product data sheet for wiring, mounting, and power supply requirements specific to this model.