CRL GF3000 Locknetics Electromagnetic Mortise Shear Lock - 3000 lb Holding Force

CRL GF3000 Locknetics Electromagnetic Mortise Shear Lock - 3000 lb Holding Force

C.R. Laurence GF3000 Locknetics Electromagnetic Mortise Overhead Mount Shear Lock delivers robust security with an impressive 3000-pound holding force, ensuring your doors remain securely closed. This innovative shear lock features a fully automatic 12/24V DC selection, making it versatile for various applications. The unique patented design incorporates a concealed locking mechanism that allows for a "floating" action during the locking process, accommodating gaps of up to 1/4" (6 mm) without high operating temperatures. Engineered for durability and ease of installation, the GF3000 Series is perfectly suited for Herculite® type doors with top or bottom rails and commercial-grade hollow metal doors. Each unit comes with universal hardware, ensuring compatibility with both flush and recessed door edges. An adjustable automatic relock feature enhances security, with a time setting ranging from 1 to 30 seconds. Designed for efficiency, the current draw is 900mA at 12V DC and 450mA at 24V DC, requiring a filtered, regulated power supply for optimal performance. The GF3000 Locknetics Shear Lock is backed by a limited lifetime warranty, making it a reliable choice for architects and builders seeking high-quality locking solutions in commercial settings.

Locknetics Electromagnetic Mortise Overhead Mount Shear Lock - 3000 Pound Holding Force

• Fully Automatic 12/24V DC Selection
• 3000 Pounds Shear Holding Force
• Limited Lifetime Warranty

This CRL Mortise Mounted Shear Lock offers the advantage of a totally concealed locking mechanism featuring a patented design offering unique advances. Unique mounting features provide a "floating" action of both the lock assembly and the armature. This design allows the magnet assembly to move towards the armature during the locking process. In this manner, the GF3000 Series is able to overcome gaps of up to 1/4" (6 mm) without current inrush.


Once engaged, the Shear Lock provides 3000 lbs. holding force, without high operating temperatures. The circuitry automatically adjusts input voltage, allowing for operation from 12 to 24 Volt DC power sources. The Shear Lock is ideally suited for Herculite® type doors with top or bottom rails, as well as commercial grade hollow metal doors and frames. All models offer a built-in automatic relock feature that can be adjusted from 1 to 30 seconds. Universal hardware is included for installation into flush or recessed depth door edge. The "BRD" model is available for floor mounting applications when no top rail mounting is available. SPECIFICATIONS:
Holding Force: 2700 - 3000 Lbs. (1225 - 1361 kg)
Input Voltage: 12/24 Volts DC - Automatic Selection Requires a Filtered, Regulated Power Supply
Current Draw: 900mA @ 12V DC, 450mA @ 24V DC NOTE: A complete list of accessories, such as Mounting Brackets, Power Supplies, Transformers, and Keypads are available.


Product Warning:

This item requires a filtered, regulated 12 to 24 VDC power supply or filtered unregulated (using/transformer with rectifier) 12 to 16 VDC voltage selection is automatic.

Resources

• Installation Instructions GF3000.pdf