Connect Double Nightlatch 624
Application

Locks for doors where unrestricted exit at all times is required. Suitable for classrooms, offices, industrial premises, doors to flats and apartments, hotel bedrooms and commercial premises.

Description

Application:

Locks for doors where unrestricted exit at all times is required. Suitable for classrooms, offices, industrial premises, doors to flats and apartments, hotel bedrooms and commercial premises.

Features:

  • Available with backset 35, 50 or 70 mm.
  • Upper bolt deadlocks automatically when door is closed. Internal cylinder locks the upper bolt into lockcase. Lower bolt operated by external lever handle. Internal lever handle retracts both bolts, giving single-action exit at all times.
  • Available with a built-in microswitch.
  • Handing of the latchbolts is reversible.
  • Latchbolts of steel for fire-rated doors.
  • Supplied with striking plate.
  • Can be combined with electric strikes.

Function:

- Outside:

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

- Inside:

  • Both latchbolts are retracted with handle.
  • The lock-back mechanism in the faceplate 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=644145

General information

Features

Available with backset 35, 50 or 70 mm

Upper bolt deadlocks automatically when door is closed. Internal cylinder locks the upper bolt into lockcase. Lower bolt operated by external lever handle. Internal lever handle retracts both bolts, giving single-action exit at all times

Available with a built-in microswitch

Handing of the latchbolts is reversible

Latchbolts of steel for fire-rated doors

Show more

Uniclass 2015

Pr_30_36_08_24 Door latches

CAWS

P21/24 Door locks

P21/515 Door locks

Specification data - Door latches

Product Reference

Connect Double Nightlatch With Cylinder Key Lock-Back 624, Double Cylinder

Connect Double Nightlatch With Cylinder Key Lock-Back 624, Single Cylinder

Connect Double Nightlatch With Cylinder Key Lock-Back 624, Single Cylinder And Thumbturn

Handing

Left hand inward opening

Left hand outward opening

Right hand inward opening

Right hand outward opening

Backset

35 mm

50 mm

70 mm

Colour/ Finish

Bright zinc

Satin chrome

Special finish.

Microswitch

Not required

MC

Monitors bolt deallatchting, use of cylinder or thumbturn and use of handle or emergency accessory.

MD

Monitors lock-back.

Similar products from ASSA ABLOY Opening Solutions UK & Ireland