NEMEF 1769/46 Panic Lock Stainless Steel Function D Split Spindle Right-Handed High Security

Product Overview

The NEMEF 1769/46 72/65/24/9 Panic Lock is designed for right-handed fire and smoke-rated door assemblies in public buildings and other high-traffic environments subject to frequent use and potential abuse. Made of stainless steel and certified for 200,000 operating cycles with a 25N latch load, it is suitable for doors weighing over 200 kg and operating reliably in temperatures from -20°C to +80°C.

The main differentiator of this lock is its divided follower (split spindle) function D, which ensures the internal lever or handle always enables egress even if the lock is engaged?fulfilling panic exit requirements and minimizing safety risks in evacuation scenarios. This feature makes it especially suitable for compliance-driven projects in public infrastructure such as schools, hospitals, and transport hubs where both high security and safe emergency exit are mandated.

Key Features

• Certified 200,000 latch cycles ? withstands intensive use in high-traffic settings


• For doors over 200 kg ? supports large, heavy door assemblies without functional compromise


• Very high corrosion resistance ? suitable for demanding environmental conditions


• Operating temperature range -20°C to +80°C ? reliable performance in unheated or warm areas


• Panic function D (split spindle) ? always allows safe egress from inside regardless of lock state


• Security rating 6 on 1?7 scale ? high protection against forced entry


• Stainless steel construction ? ensures lasting durability and resistance to damage

Technical Specifications

• Type: Panic Lock, function D (split spindle)


• Backset: 65 mm


• Centers: 72 mm


• Forend: 24 mm


• Test Cycles: 200,000 at 25N latch load


• Max Door Weight: >200 kg


• Max Closing Force: 50N


• Security Rating: Level 6 (scale 1?7)


• Temperature Range: -20°C to +80°C


• Material: Stainless steel


• Handing: Right

Applications

Designed for internal or external doors in public buildings including hospitals, schools, airports, and transport facilities. Suitable for fire-rated and smoke-control doors subject to positive evaluation. Recommended for installations where secure controlled access from outside and safe, unimpeded internal egress are required, such as emergency exits in compliance-driven environments.

Packaging & Shipping

Standard export packaging. Unit includes lock body, stainless steel faceplate, and installation hardware. Individual manual supplied with each package.