Greater flexibility and less effort with double-leaf full panic doors
With the N146x passive leaf locks, ASSA ABLOY Sicherheitstechnik GmbH is expanding its Solution Locks range for double-leaf full panic doors. The new product family combines automatic locking of the passive leaf with the self-locking security locks of the N8xxx series, enabling solutions in accordance with EN 179 and EN 1125. Three variants and different forend versions give manufacturers and planners the flexibility to create mechanical, monitored and motorised unlocking door systems.
The new range comprises the N1460 mechanical passive leaf lock, the N1460 M with monitoring function and the motorised N1465 with monitoring. All three variants are available with flat, lip or angled forends and provide an automatically locking passive leaf solution for double-leaf full panic doors. They are fully compatible with the self-locking security locks and multi-point locks of the N8xxx series.
This allows planners and manufacturers to adapt the door system to different door configurations, operating modes and monitoring requirements. Certification in accordance with EN 179 and EN 1125 has been completed, and the corresponding certificates are available.
Motorised release with reduced electrification requirements
The motorised passive leaf lock N1465 offers a particular system advantage: depending on operational requirements, either the active leaf only or both, active and passive leaf, can be released simultaneously. In normal operation, for example, only the active leaf can be used, while the full door width is available when greater passage capacity is required.
The required electrification for this is limited to the passive leaf. A purely mechanical N8xxx security lock can be used on the active leaf. This eliminates the need to electrify this door leaf, directly reducing the amount of wiring and installation work required. The simplified system architecture also enables double-leaf full-panic solutions to be implemented more cost-effectively, while retaining the flexibility to unlock either or both door leaves as required.
Automatic locking of the passive leaf
When the door closes, the passive leaf lock automatically secures the passive leaf. Locking rods extend upwards and downwards to secure the door leaf. A sequence-controlled mechanism coordinates the locking process to prevent malfunctions and damage. In this way, the product family combines ease of use with reliable locking and a high level of operational safety.
A coordinated system rather than individual components
The N146x passive leaf locks are fully integrated into the ASSA ABLOY Solution Locks system with flip latch technology. They can be combined with N8xxx mortise locks, with or without top locking, as well as multi-point locks with standard or hooked bolts. Versions with an additional forend extension are also available. Suitable passive leaf fittings in accordance with EN 179, panic push bars and panic touch bars in accordance with EN 1125 complete the system.
“Especially with double-leaf full panic doors, the lock, passive leaf lock, locking rods and door fitting must work together as a complete unit,” explains Sven Mañas, Product Management Locking Technology at ASSA ABLOY. “The N146x passive leaf locks provide manufacturers with a fully coordinated solution that meets different requirements while simplifying both planning and installation.”
Accessories for the complete door system
The matching accessories include the N560F switch lock for top locking, the corresponding N6T7x strike plate, N56VR and N56VS locking rods, a rod guide and floor socket, as well as a connection cable for the electrical version. The new N146x passive leaf locks are available to order now.