Vertical Exit Device with Electric Latch Pullback
Handing: Device is handed but easily field reversible. 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).
Door Height:
Standard top rod for 7' door. All rods easily field cut to size. Optional door heights up to 8' available. (see rods below)
Latchbolt: Top: 3/4" (19mm) throw, stainless steel pullman-type with automatic deadlatching. Bottom: 5/8" (16mm) throw deadbolt, held retracted during door swing.
Vertical Rods:
1/2" O.D. tubular brass, bronze or stainless steel with rod guides.
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.
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:
Top: adjustable roller strike with positive locking plate and shims.
Bottom: flush mounted.
Electric Latch Retraction - MELR The 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 below)
Warranty: Five-year limited.
