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Modular Escape Double Nightlatch 500/4

Verified by manufacturer 11 months 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

SKU Code	500/4

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.