Summary
Modular Scandinavian mortice emergency nightlatch without lock-back.
Modular Scandinavian mortice emergency nightlatch without lock-back.
Modular Scandinavian mortice emergency nightlatch without lock-back.
Application
Suitable for emergency doors in hotels, factories, hospitals, schools, offices etc.
Suitable for emergency doors in hotels, factories, hospitals, schools, offices etc.
Suitable for emergency doors in hotels, factories, hospitals, schools, offices etc.
Description
Locks for exit doors offering a high degree of security, but with unrestricted exit in an emergency.
Features and benefits:
- Available with backset 50 or 70 mm.
- Bolt deadlocks automatically when door is closed.
- Strong spring for use with lever handles.
- A microswitch can be fitted to enable an alarm or other signal to be activated by use of either the escape function or key and escape function.
- Latchbolt is retracted with key, thumbturn or exit device accessory.
- The lock back mechanism is in the faceplate, the latchbolt cannot be locked back.
Suitable cylinders:
Scandinavian oval or round:
- ASSA 5-Pin.
- ASSA Flexcore Plus.
- ASSA 4800.
- ASSA Twin Combi.
- ASSA dp4400.
- ASSA CLIQ.
Locks for exit doors offering a high degree of security, but with unrestricted exit in an emergency.
Features and benefits:
- Available with backset 50 or 70 mm.
- Bolt deadlocks automatically when door is closed.
- Strong spring for use with lever handles.
- A microswitch can be fitted to enable an alarm or other signal to be activated by use of either the escape function or key and escape function.
- Latchbolt is retracted with key, thumbturn or exit device accessory.
- The lock back mechanism is in the faceplate, the latchbolt cannot be locked back.
Suitable cylinders:
Scandinavian oval or round:
- ASSA 5-Pin.
- ASSA Flexcore Plus.
- ASSA 4800.
- ASSA Twin Combi.
- ASSA dp4400.
- ASSA CLIQ.
Locks for exit doors offering a high degree of security, but with unrestricted exit in an emergency.
Features and benefits:
- Available with backset 50 or 70 mm.
- Bolt deadlocks automatically when door is closed.
- Strong spring for use with lever handles.
- A microswitch can be fitted to enable an alarm or other signal to be activated by use of either the escape function or key and escape function.
- Latchbolt is retracted with key, thumbturn or exit device accessory.
- The lock back mechanism is in the faceplate, the latchbolt cannot be locked back.
Suitable cylinders:
Scandinavian oval or round:
- ASSA 5-Pin.
- ASSA Flexcore Plus.
- ASSA 4800.
- ASSA Twin Combi.
- ASSA dp4400.
- ASSA CLIQ.
Color
Silver
Silver
Silver
Finish
Zinc plated
Zinc plated
Zinc plated
Material
Steel
Steel
Steel
Shape
Rectangle
Rectangle
Rectangle
Width
18.5 mm
18.5 mm
18.5 mm
Height
150 mm
150 mm
150 mm
Warranty description
Five year
Five year
Five year
SKU Code
8561
8561
8561
Specification
Classification data
Standard
To BS EN 12209.
To BS EN 12209.
To BS EN 12209.
Classification grades (minimum)
-
-
-
Category of use
BS EN 1192, grade 3.
BS EN 1192, grade 3.
BS EN 1192, grade 3.
Durability
BS EN 12209, grade X.
BS EN 12209, grade X.
BS EN 12209, grade X.
Door mass and closing force
BS EN 12209, grade 9.
BS EN 12209, grade 9.
BS EN 12209, grade 9.
Suitability for use on fire resisting and/ or smoke control doorset
BS EN 12209, grade B.
BS EN 12209, grade B.
BS EN 12209, grade B.
Safety
BS EN 12209, grade 0.
BS EN 12209, grade 0.
BS EN 12209, grade 0.
Corrosion resistance and temperature
BS EN 12209, grade F.
BS EN 12209, grade F.
BS EN 12209, grade F.
Security and drill resistence
BS EN 12209, grade 2.
BS EN 12209, grade 2.
BS EN 12209, grade 2.
Key identification requirement
BS EN 12209, grade B.
BS EN 12209, grade B.
BS EN 12209, grade B.
Lock type
Cylinder mortice lock.
Cylinder mortice lock.
Cylinder mortice lock.
Backset
70 mm.
-
-
Material and finish
Zinc plated steel., Bright zinc.
Zinc plated steel., Bright zinc.
Zinc plated steel., Bright zinc.
Fasteners for hardware
As supplied.
As supplied.
As supplied.
Backset
-
50 mm.
-
Backset
-
-
50 mm.
Additional properties
Door thickness
-
-
-
Microswitch
Not required., ME., MK.
Not required., ME., MK.
Not required., ME., MK.
Accessories
46946010813 - 8761 FACEPLATE ASA.
46946010813 - 8761 FACEPLATE ASA.
46946010813 - 8761 FACEPLATE ASA.
Sustainability data
Contains Red List materials
No
No
No
Material
Steel
Steel
Steel