Yale 8824 | 8800 Series Grade 1 Mortise Lock | Hold Back Function

Yale 8824 | 8800 Series Grade 1 Mortise Lock | Hold Back Function

FUNCTION

Holdback Lock (F06)

• For classroom, office, or utility room doors

• Latchbolt retracted by knob/lever either side, except when outside knob/lever is locked by key outside

• Latchbolt can be held in retracted position by outside cylinder

• Inside knob/lever always active

• Deadlocking latchbolt

• NOT UL listed

8805 MELR FUNCTION DESCRIPTION

• Power off - latchbolt extended, outside lever rigid/locked.

• Power on - latchbolt automatically retracted, outside lever rigid.

• Key in cylinder outside retracts latchbolt.

• Rotating inside lever retracts latchbolt.

• Auxiliary latch deadlocks latchbolt.

• Request to Exit available - specify option REX

SPECFICATIONS

Armor Front

8" x 1-1/4"

Backset

2-3/4" only

Case

Wrought steel, zinc dichromated

Deadbolt

1" throw,  cast stainless steel.

Handing

Field reversible

Hubs

3/8" solid steel, fine-blanked and heat treated for additional strength

Latchbolt

3/4" throw, stainless steel one-piece anti-friction

Strike

1-1/4" (model 2815) curved lip strike standard, please contact us for other strikes.

ADA

The 8800 meets accessibility guidelines of the Americans with Disabilities Act and the requirements of the Uniform Federal Accessibility standards and ANSI 117.1, all requiring ease of accessibility.

ANSI/BHMA

Certified ANSI/BHMA A156.13, Series 1000, Operational Grade 1 (8800FL with CN escutcheon & SL8800 meet Security Grade 1).

Bevel Front

ACCENTRA 8800 series fronts are free-floating to adjust from flat to the standard bevel of 1/8" in 2".

Door Thickness

8800 Series Mortise Locks are supplied as standard for 1-3/4" thick doors. For other than standard (i.e. 2", 2-1/4", etc.), please contact us.

Installation

ACCENTRA 8800 Series sectional and escutcheon trims feature thrubolted installation. Outside trim is held in place by threaded posts. For sectional trims, the posts fit through holes in the lock case and are secured by thrubolts from the inside trim. For escutcheon trims, the posts fit through the door and are secured by thrubolts from the inside trim. The posts fit through holes in the door, above and below the lock case, and are secured by thrubolts from the inside trim.

ISO 9001

Designed and manufactured under a certified ISO 9001 quality system.

Lead Shielding

All ACCENTRA 8800 Series Mortise Locks are available with a lead shield for installation in lead-lined doors. To order, suffix the lockset model number with “lead-lined.”

Knurled Designs

Where required by the local authority, trim can be knurled to be identifiable to the touch for blind persons. CO knob design and all lever designs except HA and Reflections® trim may be ordered knurled.

Underwriters Laboratories (UL/cUL)

ACCENTRA 8800 Series Mortise Locks have been listed by Underwriters Laboratories Inc. for use on fire doors having a rating up to and including 3 hours and for use on 20 minute wood doors. This pertains to single swing doors not exceeding 4 feet in width and 8 feet in height and in doors mounted in pairs not exceeding 8 feet in either direction (unless otherwise noted in the individual listings.)

In general, single-point mortise locks or latches with 3/4" minimum latch throw are intended for the active leaf of doors mounted in pairs, with the inactive leaf provided with top and bottom flush or surface bolts of the manual, automatic, or selflatching type. The door Classification Marking specifies the minimum latch throw required for the individual door.

ACCENTRA 8800 Series Mortise Locks with 3/4" throw latchbolts may also be used on single swing doors rated 1-1/2 hours or less, up to 4 feet in width and 9 feet in height. This is in addition to the rating mentioned above. All 8800 Series Mortise Locks with Lever Handle Trim are UL listed for fire door applications. Underwriters Laboratories does not list locks with rabbeted fronts, locks with deadbolt only, or locks with hold-back feature on the latchbolt.

Note: Any retrofit or other field modification to a fire rated opening can potentially impact the fire rating of the opening, and ASSA ABLOY ACCENTRA™ makes no representations or warranties concerning what such impact may be in any specific situation. When retrofitting any portion of an existing fire rated opening, or specifying and installing a new fire-rated opening, please consult with a code specialist or local code official (Authority Having Jurisdiction) to ensure compliance with all applicable codes and ratings.

YALE STANDARD LEVER ON ROSE

YALE STANDARD LEVER ON ESCUTCHEON

YALE REFLECTIONS LEVERS

YALE KNOB ON ROSE

YALE KNOB ON ESCUTCHEON

YALE ROSE STYLES

YALE ESCUTCHEON STYLES