Modular Emergency Nightlatch 8561
Verified by manufacturer 4 months ago
46917762313 - 8761 50MM LOCKSET
46917762313 - 8761 50MM LOCKSET
Modular Scandinavian mortice emergency nightlatch without lock-back.
Application
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.
General information
Color | Silver |
Finish | Zinc plated |
Material | Steel |
Shape | Rectangle |
Width | 18.5 mm |
Height | 150 mm |
Warranty description | Five year |
Uniclass | |
CAWS | P21/28 Door latches P21/24 Door locks P21/540 Door latches P21/515 Door locks |
Product range |
Specification data - Door latches
Standard | To BS EN 12209. |
Classification grades (minimum) | |
Category of use | BS EN 1192, grade 3. |
Durability | BS EN 12209, grade X. |
Door mass and closing force | BS EN 12209, grade 9. |
Suitability for use on fire-resisting and/ or smoke control doorset | BS EN 12209, grade B. |
Safety | BS EN 12209, grade 0. |
Corrosion resistance and temperature | BS EN 12209, grade F. |
Security and drill resistance | BS EN 12209, grade 2. |
Key identification requirement | BS EN 12209, grade B. |
Latch or lock type | Cylinder mortice lock. |
Backset | 50 mm. |
Material and finish | Zinc plated steel.Bright zinc. |
Execution | Fasteners for hardware. |
Door thickness | Guidance for specification option: When ordering please specify door thickness. |
Microswitch | Not required. ME. Guidance for specification option: To signal use of emergency facility or handle. MK. Guidance for specification option: To signal use of key and emergency facility or handle. |
Accessories | 46946010813 - 8761 FACEPLATE ASA. |
Sustainability data
Contains Red List materials | No |
Material | Steel |
Recyclability | Manufacturer guidanceMetals widely recycled. |