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)

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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

Distance

Forend design

Lever follower

Mounting

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

Version

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
9/12/2022