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Connect Double Nightlatch 220
Application

Locks for classroom doors, offices, industrial premises, apartments, etc.

Description

Application:

Locks for classroom doors, offices, industrial premises, apartments, etc.

Features:

  • Available with backset 35, 50 or 70 mm.
  • Upper bolt deadlocks automatically when door is closed. Snib for locking the upper bolt into lockcase. Lower bolt operated by lever handle. Bolts reversible without opening lockcase.
  • The upper latchbolt can be locked back.
  • Supplied with striking plate.
  • Steel latchbolts for fire-rated doors.
  • Can be combined with electric strikes.
  • Available with a built-in microswitch.

Function:

  • Both latchbolts are retracted with key or thumbturn.
  • The lower latchbolt is 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=644145

General information
Features

Available with backset 35, 50 or 70 mm

Upper bolt deadlocks automatically when door is closed. Snib for locking the upper bolt into lockcase. Lower bolt operated by lever handle. Bolts reversible without opening lockcase

The upper latchbolt can be locked back

Supplied with striking plate

Steel latchbolts for fire-rated doors

Can be combined with electric strikes

Available with a built-in microswitch

Uniclass 2015
Pr_30_36_08_24 Door latchesPrimary
CAWS

P21/24 Door locks

P21/515 Door locks

Specification data - Door latches
Product Reference

Connect Double Nightlatch With Snib Lock-Back 220, Double Cylinder

Connect Double Nightlatch With Snib Lock-Back 220, Single Cylinder

Connect Double Nightlatch With Snib Lock-Back 220, 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

MD

Monitors lock-back.

MF

Monitor bolt deadlatching and use of cylinder or thumbturn.

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