Usage
The Rosace et béquille A1 SEH-17 is designed for use with BB LOCKS A1 Basic HA and HX electric high-security locks, providing a robust handle and escutcheon solution for doors requiring enhanced access control and reliable exit mechanisms.
Advantages
- Compatible with BB Locks A1 Basic HA and HX models for secure integration.
- Enables emergency exit operation in compliance with EN1125 standards.
- Constructed from durable stainless steel for maximum resistance to tampering and wear.
- Certified for use on fire/smoke doors, supporting demanding safety applications.
- Straightforward installation suitable for frequent-use environments such as banks, offices, laboratories, or public buildings.
Specifications
- Design/Materials: Machined stainless steel components; solid escutcheon (rosace) paired with lever handle (béquille).
- Durability/Certifications: Over 200,000 test cycles; corrosion resistance rated at over 240 hours; compliant with EN1125/DIN18251 standards; suitable for fire/smoke doors (EN1634-1).
- Performance: Designed to support high-frequency usage on doors up to 200 kg. Maintains operational integrity even under considerable lateral force thanks to reinforced construction of the associated locking system[3][5].
- Differentiators: Mechanical unlocking always possible from the inside using the handle. Integrated signalisation functions linked to door status when used as part of the complete lock system[3][5]. Supports both mortise lock configurations in backsets of either 35 mm or 60 mm depending on model compatibility[3][5].
How it works
The SEH-17 escutcheon and lever handle install onto a door fitted with a BB Locks A1 Basic HA or HX electric lock. When operated, it allows controlled mechanical egress while maintaining electronic security functions; always permitting authorized exit from the secure side in line with emergency requirements.
