Mortise lock, Grade 3, for doors where smoke control and fire resistance are required

with self-locking action and feedback, DT 400

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    Mortise lock, Grade 3, for doors where smoke control and fire resistance are required

    with self-locking action and feedback, DT 400

    • Routing height for lock case ≥175 mm (feedback height 8 mm)

    Note: The image may show a similar article

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    Mortise lock, Grade 3, for doors where smoke control and fire resistance are required

    with self-locking action and feedback, DT 400, forend width: 20 mm, DIN left, comfort function inwards opening doors, backset: 65 mm

    Art. no. 911.17.504

    Mortise lock, Grade 3, for doors where smoke control and fire resistance are required

    with self-locking action and feedback, DT 400, forend width: 24 mm, DIN left, comfort function inwards opening doors, backset: 55 mm

    Art. no. 911.17.512
    Product details

    Suitable for electronic access control system

    Häfele Dialock

    Lock type

    PC

    Distance

    72 mm

    Forend design

    Flat forend rounded

    Lever follower

    9 mm

    Mounting

    DIN left, inwards

    Material

    Forend: Stainless steel
    latchbolt and lock case: Steel
    lever follower: Malleable cast

    Latchbolt version

    Without latch

    Area of application

    Projects, Escape routes and panic areas

    For door type

    Fire resistant and smoke control doors

    For door material

    Wood

    For number of doors

    1-leaf doors

    Prepared for

    Profile cylinder

    Functionality

    With comfort function, With feedback, With self-locking action, With monitoring the emergency opening

    Panic lock function

    Panic corced locking function C

    Suitable for Dialock

    Dialock DT 400 FH Door terminal modules

    Forend length

    235 mm

    Deadbolt version

    Latch deadbolt

    Functioning principle

    Emergency opening function
    Door is always locked.
    Opening the door from the inside: The latchbolt is retracted by activating the lever handle.
    Opening the door from the outside: Turn the key in the single profile cylinder in opening direction as far as it will go, hold and simultaneously activate lever handle.

    Standard

    Suitability according to DIN 18251 Part 1, grade 3, Certified in compliance with EN 12209: 2003

    Area of application

    for doors with requirements on fire resistance and smoke control
    For rebated doors (forend 20 mm) or flush doors (forend 24 mm)

    Order reference

    Combination with electric strikes not possible.
    Mortice lock with Swiss round cylinder aperture available on request.

    Technical data attributes
    Technical Data
    Lock typePC
    Distance72 mm
    Deadbolt throw1 turn
    Deadbolt throw dim.20 mm
    Lever follower9 mm
    Corporate Office: Häfele America Co., 3901 Cheyenne Drive, Archdale, N.C. 27263
    Phone: 800.423.3531, Fax: 800.325.6197, Local Phone: 336.434.2322, Email: info@haefeleamericas.com
    4/07/2022