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Modular Escape Double Nightlatch 500/4

Verified by manufacturer 24 days ago

ASSA ABLOY Opening Solutions UK & Ireland

Lockcase for classrooms, hotel rooms, technical areas, offices etc. with high demands against forced entry and where quick and convenient exit is required.

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0845 223 2124 Website

Application

  • Locks for exit doors offering a very high degree of security from the outside, but allowing unrestricted exit.
  • Suitable for doors to flats and apartments, hotel bedrooms and commercial premises.

Description

Modular Escape Double Nightlatch 500/4.


Features and benefits:

  • Available with backset of 50 mm.
  • Upright mortice locking latch with cylinder outside and blind rose inside. Upper bolt deadlocks automatically when door is closed.
  • Snib for locking bolt into lockcase.
  • Internal handle gives exit at all times.
  • Supplied with striking plate.
  • Split Follower Lock; incorporates different and separate functions on either side of the door.


Function:

- Outside:

  • Both latchbolts are retracted with key.
  • Lower latchbolt is retracted with handle.

- Inside:

  • Both latchbolts are retracted with lever handle.
  • The lock-back mechanism in the face plate has the following functions: Upper latchbolt is locked back with snib.


Suitable cylinders:

Scandinavian oval or round:

  • ASSA 5-Pin.
  • ASSA Flexcore Plus.
  • ASSA 4800.
  • ASSA Twin Combi.
  • ASSA dp4400.
  • ASSA CLIQ.


Additional information for this product is available from: http://www.assa.co.uk/en/site/assacouk/Products1/?groupId=644173

General information

Color

Silver

Finish

Zinc plated

Material

Steel

Shape

Rectangle

Length

74 mm

Width

18.5 mm

Height

150 mm

Warranty description

Five year

Uniclass

Pr_30_36_08_24 Door latchesPrimary

CAWS

P21/24 Door locks

P21/515 Door locks

Product range

ASSA Lockcases / Modular range

Specification data - Door latches

Standard

To BS EN 12209.

Classification grades (minimum)

-

Category of use

BS EN 1192, grade 3.

Durability

BS EN 12209, grade X.

Door mass and closing force

BS EN 12209, grade 9.

Suitability for use on fire-resisting and/ or smoke control doorset

BS EN 12209, grade B.

Safety

BS EN 12209, grade 0.

Corrosion resistance and temperature

BS EN 12209, grade F.

Security and drill resistance

BS EN 12209, grade 2.

Key identification requirement

BS EN 12209, grade 0.

Backset

50 mm.

Material and finish

Zinc plated steel.

Handing

Left hand inward opening.

Left hand outward opening.

Right hand inward opening.

Right hand outward opening.

Colour/ Finish

Bright zinc.

Guidance for specification option:

Special finish

Polished brass.

Satin chrome.

Sustainability data

Contains Red List materials

No

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