Connect Nightlatch 231

Application

Locks for entrance doors where automatic locking is required when door is closed.

Description

Application:

Locks for entrance doors where automatic locking is required when door is closed.

Features:

  • Available with backset 35, 50 or 70 mm.
  • Bolt deadlocks automatically when door is closed. Key for locking bolt into lockcase. Bolt reversible without opening lockcase.
  • The latchbolt can be locked back.
  • Supplied with striking plate.
  • Can be combined with electric strikes.
  • Available with a built-in microswitch.

Function:

  • Deadlocking latchbolt is retracted with key or thumbturn
  • The lock-back mechanism in the faceplate has the following functions: Latchbolt is locked back with a faceplate key.

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

Bolt deadlocks automatically when door is closed. Key for locking bolt into lockcase. Bolt reversible without opening lockcase

The latchbolt can be locked back

Supplied with striking plate

Can be combined with electric strikes

Show more

Uniclass 2015

Pr_30_36_08_24 Door latches

Primary

CAWS

P21/24 Door locks

P21/515 Door locks

Specification data - Door latches

Product Reference

Connect Nightlatch With Key Lock-Back 231, Double Cylinder

Connect Nightlatch With Key Lock-Back 231, Single Cylinder

Connect Nightlatch With Key Lock-Back 231, 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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