EN12209 CE Anti-thrust Night Latch Mortise Lock with Escape Function
Product Description
EN12209 CE Anti-thrust Night Latch Mortise Lock with Escape Function
Quick Details
1. Distance:72mm,Backset:55/60/65mm
2. Lock shell:zinc steel SECC,thickness:1.5mm
3. Latch bolt:SUS304(Durability: 200,000 test cycles, 120N side pressure)
4. Insurance bolt:SUS304
5. Front Plate:SUS304,Size:235*24/22/20mm,thickness:3mm,Strike plate:SUS304,thickness:1.5mm
6. Spindle:SUS304,Hole size:8*8mm
7. Performance in line with European standard EN12209,size in accordance with European standard DIN18251, CE certification level (EN12209):
3x910G2BB20
Fire resistance test (standard EN1634-1): 240 minutes (steel door),wooden door 120 minutes (wooden door)
Night Latch Mortise Lock
Our European standard mortise locks are designed for high-frequency use and potential misuse applications (Grade 3 category), delivering exceptional performance, safety, and functionality. Carefully crafted from high-quality materials, these mortise locks ensure durability and reliability even in demanding environments. Our locks are suitable for both wooden and steel fire doors, ensuring your fire safety needs.
The fire rated night latch mortise door lock features a safety latch that automatically locks upon closing. Exiting from the inside is unrestricted, while entry from the outside requires a key. This euro profile cylinder mortice night latch lock is ideal for rooms that require a certain level of privacy, such as operating rooms and conference rooms.
Features
CE Certified
Tested for 200,000 cycles, low maintenance, extended service life
Easy reversible latch
Suitable for wooden and steel fire doors
Forend and strike plate available in round and square head styles
Compatible with standard lever handles and profile cylinders
High-quality satin stainless steel finish, additional surface finish options available
Specifications:
| Size | |
| Backset | 55/60/65mm |
| Center distance | 72mm |
| Major parts | |
Forend | SS304, Height: 235mm, Width: 20/24mm, Thickness: 3mm |
| Latch | SS304 |
| Deadbolt | SS304, 1 throw, Projection: 20mm |
| Latch Follower | SS304, Square hole: 8*8mm |
Thumb turn Follower | SS304, Square hole: 5*5/8*8mm |
| Locking plate | SS304, Thickness: 1.5mm |
| Case | SECC, Thickness: 1.5mm |
| Standard | |
| EN12209, EN1634-1, DIN18251 | |
| Certification | |
CE (Intertek) | 3 X 9 1 0 G - B 0 2 0 |
| CE (Warrington) | 3 X 8 1 0 G - H G 2 0 |
Fire test (EN1634-1) | Steel fire door: 240mins Timber fire door: 90mins (Intertek) |
Steel fire door: 240mins Timber fire door: 30/60/90/120mins (Warrington) | |
Certification
Product Picture:
– ECH-J5572ZN ECH-J6072ZN ECH-J6572ZN anti-thrust night latch mortise lock has a modular case across functions for rapid door prepping and installation
– 72mm centers, backset in 55/60/65mm
– 8mm follower with spindle gripping function
– ECH-J5572ZN ECH-J6072ZN ECH-J6572ZN night latch lock has a reversible latch bolt in solid stainless steel
– Double throw deadbolt in solid stainless steel with 20mm projection
– Suitable for sprung and most un-sprung lever furniture
– Stainless steel faceplate and strike in square and radius version (radius version improves door prep efficiency with machine routing)
– Compatible with bolt through furniture and escutcheons of 38mm centers
Certificate：