Corbin Russwin ED5200 MELR Rim Exit - Electric Latch Retraction

**Features

Handing:

Device is non-handed. Lever trim is handed.Bar Length:

**Easily field cut to size. Standard: 36" (914mm) bar fits 30"- 36" (762mm-914mm) door.Optional: 48" (1219mm) bar fits 36"-48" (914mm-1219mm) door; specify W048.

**Door Thickness:

1-3/4" (44mm) standard.Stile:

Minimum width 4-1/2" (114mm).Latchbolt:

3/4" (19mm) throw, stainless steel pullman type with stainless steel deadlocking latch.Projection:

3-1/4" (83mm) active, 2-3/4" (70mm) dogged.Dogging

**Standard on panic devices; single-point 1/4 turn hex key dogging.Optional: cylinder dogging; specify M52.

Mechanical dogging not available on firerated devices.

**Touchbar Monitoring -

Provides indication of the pushpad being depressed. Used as a request to exit to shunt alarm systems, release electromagnetic locks or monitor egress;specify M92.Fasteners

**Standard on panic devices: machine screws and wood door fasteners, sex nuts and bolts for use on wood, composite, or unreinforced metal doors.

Standard on fire-rated devices: sex nuts and bolts.

Strike:Surface-mounted 3/8" (10mm) diameter roller strike, complete with positive locking plate and shims, assuring low friction relocking for a long, trouble-free life.Electric Latch Retraction-MELRThe Motorized Electric Latch Retraction (MELR) exit device provides remote-controlled latch retraction that delivers quiet, smooth operation for convenient, hassle-free egress. Easily installed in new applications and available as retrofit rail kit assemblies for field updates, the MELR features maintenance-free design with few moving parts using 86% less power consumption during retraction than solenoid devices. Plus, MELR is powered by a standard power supply, simplifying installation and increasing system design flexibility.

**Electrical Specifications:

Requires 781N Controller (120VAC input, output sequencer for one or two devices). No substitutes; using other power sources voids warranty. Requires a 4-wire electrical transfer pivot or hinge. (see below)Solenoid:

**A dual retraction/holder-type solenoid. 6-9 Amp in rush @ 24VDC to 28VDC (.172 Amp holding-continuous duty.) Device bolts remain retracted for as long as the device is energized. Removal of power returns the device to the life safety, self-latching mechanical mode. Interface with central or local fire alarm system, automatic door operators, access control systems, security alarm systems, and blow open door systems.

*Functions and Trims*:Through-bolted lever, knob, pull and thumbpiece trims available with wide range of functions; see trims below

Removable Mullion:See below**Warranty:

**Five-year limited.

Materials:Heavy-duty cold-forged steel chassis; heavy-gauge steel mechanisms, electroplated for corrosion resistance; finished parts are brass, bronze or stainless steel; stainless steel springs; nylon bearings.

Certification/Compliance

ANSI:

Meets A156.3, Type 1, Grade 1. Meets A117.1 Accessibility Code.**UL /cUL:

All devices listed for safety as panic hardware; devices comply with UL 305 standards for panic hardware. Three-hour fire-rated devices listed as fire exit hardware for A label and lesser class 4' x 8' single or 8' x 8' double doors; UL symbol on active case cover indicates listing.California State Reference Code

**This product has been approved by the California State Fire Marshal pursuant to section 13144.1 of the California Health and Safety Code.

**NFPA:

All exit devices comply with NFPA 101 Life Safety Code. All fire-rated devices comply with NFPA 80 Fire Doors and Windows.ADA:

**Exit devices, lever trims and pulls comply with Americans with Disabilities Act.

Related Categories

• Electrified Locks