Falcon Lock

Motorized electric latch retraction (MEL) provides energy efficient electronic control of an exit device for an affordable around the door solution. The MEL option is Falcon’s solution of choice for multifamily and commercial real estate facilities where cost competitive electromechanical latch retraction is desired. It is available on most Falcon 24 and 25 series exit devices (not available for mortise 25-M or F-25-M). These devices always provide mechanical egress. Motorized electric latch retraction can be used with credential readers to unlatch doors momentarily for authorized users, or it can be incorporated with systems to retract latches for extended periods of time to allow free entry. This is a convenient alternative to mechanical dogging. Doors with automatic operators also may use exit devices with electric latch retraction. The MEL option is available on panic and fire rated devices. Because fire exit hardware must be self latching, an automatic fire alarm system must be incorporated to drop power to fire rated MEL devices in case of fire. The F-25-C series device lets you combine the safety of a fire-rated device with the clean aesthetics that come with a concealed vertical rod installation. In-field adjustment is simple thanks to our patented center slide mechanism. Two-point latching ensures optimal security at the door.

Features:

• MEL option available on 24 and 25 series exit devices, except 25-M (mortise)
• Energy efficient motorized latch retraction enables longer wire runs and the use of a standard Schlage power supply with option board
• Modular design allows for a simplified installation of the available MEL conversion kit to existing mechanical Falcon 24 or 25 exit devices
• On-board installation and troubleshooting diagnostics built into the motor assembly
• Self-calibrating motor assembly
• Push bar is pulled in electronically when dogged
• Vandal resistant – detects and responds to events of attack and tampering

MEL System Requirements:

• The MEL has a low inrush current = 1.0 amps, so it can be used with standard Schlage power supplies. When powering multiple components, verify that the amperage requirement of all components combined does not exceed the power supply output rating.
• The MEL device is compatible with the following equipment: PS900 series power supplies - PS902, 904, 906, 914; 900 Series Option Boards - 900-2RS, 900-4R and 900-4RL.
• A power transfer (EPT, electrified hinge, or door loop) is required and sold separately

Functions:

• EO (01): Exit only, no trim.
• DT (02): Entrance by trim when actuating bar is locked down. Note: Fire exit devices cannot be dogged down. Some codes permit electric dogging with fail secure circuitry.
• NL (03): Entrance by trim when latchbolt is retracted by key. Key removable only when locked.
• L or K (08): Entrance by knob or lever. Key locks or unlocks knob.
• L (NL) or K (NL) (09): Entrance by knob or lever only when released by key. Key removable only when locked.

Lever Designs:

• Avalon (AVA): Projection 3-1⁄4"
• Quantum (QUA): Projection 3-1⁄4"
• Dane (DAN): Projection 3"
• Broadway (BRW): Projection 3-1⁄5"
• Boardwalk (BRK): Projection 3-1⁄5"
• Danish (DSH): Projection 2-9⁄10”
• Latitude (LAT): Projection 3-1⁄10"
• Longitude (LON): Projection 3-1⁄10"
• Sutro (SUT): Projection 3-1⁄4"

Specifications:

• Hand: Field reversible.
• Strikes: 4188 mortised top, 2130 bottom standard
• Latchbolt: Stainless steel, 3⁄4" throw
• Deadlocking latchbolt: Standard
• Doors: 1-3⁄4" thick, wood or metal. Specify thickness if other than 1 3⁄4". For wood doors, specify as F-25-C-WDC
• Projection: 2-3⁄4" maximum
• Stile: 4" minimum
• Mounting height: 40-1⁄4" from CL to finished floor
• Electric functions: Can be interfaced with building security systems. Motorized electric latch retraction (fail secure only), FSA/FSE trim, security monitoring, delayed egress and exit alarm available.
• Fasteners: All mounting screws are concealed. All machine screws (AMS) standard.
• Sex bolts: Required when used with wood, composite or non-reinforced hollow metal doors. For EO device specify 6 - 425 (#10-24) SNB. For devices with trim, specify 2 - 425 (#10-24) SNB.
• ANSI: Certified ANSI A156.3-2001 grade 1 standards.
• F-25-C-LBR: Less bottom rod, auxiliary fire pin required per pair
• Vertical rods: Furnished to length based on 40-1⁄4" horizontal CL to finished floor and a 7'0" door. Variations from these standards must be specified when ordering.

Stock Sizes:

Finishes:

• US3/605 - Bright brass
• US4/606 - Satin brass
• US10/612 - Satin bronze
• US11/643e - Aged bronze
• US15/619 - Satin nickel
• US19/622 - Matte black
• US26/625 - Bright chrome
• US26D/626 - Satin chrome
• US28/628 - Anodized aluminum
• US32/629 - Bright stainless steel
• US32D/630 - Satin stainless steel
• 313AN/710 - Anodized duranodic