12312 PB double-leaf
Mortice lock, panic B, double leaf
New
Product profile
For double-leaf connecting or corridor doors, the external lever handle can be engaged or disengaged via the cylinder with a turn of the key in the opening direction up to the stop during day and night operation. Exit from the panic side is possible at any time using the panic function.
For use in commercial buildings (administrative buildings, nursing homes) or extension doors in schools and hotels
Product profile
- Manually locking 2-leaf mortice lock with panic B function
- Only in combination with the full-leaf strike box 12100
- Centred lock case with single-throw 20 mm deadbolt ejector
- Can be switched between daytime and night-time operation by turning a key
- Quiet closing of the door due to the comfort latch as well as cushioned bolt and latch throw
- Lever handle bearing with no backlash due to the two-part continuous clamp follower
- Linear lever handle operation and holding up torque
- Reversible due to the reversible DIN L/R latch
- Panic function reversible inwards/outwards
- Follower turning angle 32°
Important note
Thumbturn cylinders must not be used, with the exception of E-thumbturn cylinders with cam resetting.
When using a standard cylinder, the key must always be removed.
Reducing bushes must not be used for the lock follower/spindle.
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Downloads
Product information
Product data sheetFamilies and products overview
Overview of striking platesInstructions & diagrams
Mounting instructionsProduct code
