mortise locks for tubular door frames, for escape routes and panic areas, B 1820, for narrow frames, BKS

With panic function E and self-locking action, for single doors

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mortise locks for tubular door frames, for escape routes and panic areas, B 1820, for narrow frames, BKS

With panic function E and self-locking action, for single doors

  • see key

    A = Backset

Image may show a similar article, please check product details.

91152570 product photo

mortise locks for tubular door frames, for escape routes and panic areas, B 1820, for narrow frames, BKS

With panic function E and self-locking action, for single doors, Flat forend, backset: 35 mm, forend width: 24 mm, DIN left/DIN right (reversible)

Art. no. 911.52.570
91152577 product photo

mortise locks for tubular door frames, for escape routes and panic areas, B 1820, for narrow frames, BKS

With panic function E and self-locking action, for single doors, U-shaped forend, stainless steel, backset A 35 mm, DIN left

Art. no. 911.52.577
91175524 product photo

mortise locks for tubular door frames, for escape routes and panic areas, B 1820, for narrow frames, BKS

With panic function E and self-locking action, for single doors, flat forend, stainless steel, backset A 40 mm, DIN left

Art. no. 911.75.524
91175526 product photo

mortise locks for tubular door frames, for escape routes and panic areas, B 1820, for narrow frames, BKS

With panic function E and self-locking action, for single doors, flat forend, stainless steel, backset A 45 mm, DIN left

Art. no. 911.75.526
Product details

Standard

Certified in compliance with EN 179:2008Certified in compliance with EN 1125:2008The EN 179:2008 and EN 1125:2008 standards are only met in conjunction with jointly tested fitting sets.

Area of application

Forend width

Door construction

Unrebated

Mounting

Opening direction

Outward/Inward adjustable

For door type

Emergency exit doors, Escape and panic doors, Fire resistant and smoke control doors

For number of doors

1-leaf doors

For door material

Tube profile

Prepared for

Profile cylinder

Version

Without key action

Panic lock function

Panic toggle function B

Material

Forend: Stainless steel
latchbolt and bolt: Steel
lock case: Steel

Colour/finish

Latchbolt and deadbolt: Nickel plated
Lock case: zinc plated, Forend: Satin
folding lever: Nickel plated
lock case: Galvanized

Forend length

270.0 mm

Distance

92.0 mm

Deadbolt throw

1 turn

Lever follower

9.0 mm

Lever follower version

Split follower

Classification in compliance with EN 179

3|7|7|B|1|3|4|2|A|B, D

Classification in compliance with EN 1125 with touchbar

3|7|7|B|1|3|2|1|A|B

Classification in compliance with EN 1125 with push bar

3|7|7|B|1|3|2|2|B|B

Order reference

Erforderliche Beschläge
innen: Drücker
außen: Drücker

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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
17-May-2024