LOB ARES WJ54 9/75 Cylinder Insert Nickel Fire Door Approved EN 1303 Class 6

Product Overview

The LOB ARES WJ54 9/75 nickel cylinder insert is intended for use with mortise locks in environments requiring high standards for durability and security. Certified to PN EN 1303:2015-07, it achieves class 6 durability (over 100,000 cycles), class 4 key security (over 30,000 key combinations), and class C corrosion and temperature resistance (from -20°C to +80°C). Approved for use in fire assembly doors, it meets stringent requirements for safety and reliability in commercial, institutional, and residential settings.

Its classification for fire door applications distinguishes this cylinder from standard inserts, ensuring compliance with safety regulations for contractors and facility managers handling public or high-traffic installations. Suitable for bulk procurement projects in office buildings, hotels, schools, and multi-unit residential complexes requiring certified access control hardware.

Key Features

• Class 6 durability ? rated for at least 100,000 operating cycles per PN EN 1303:2015-07


• Class 4 key security ? minimum 30,000 key combinations increases resistance to unauthorized duplication


• Corrosion and temperature class C ? withstands harsh conditions from -20°C to +80°C


• Fire assembly approved ? suitable for installation in fire-rated doors


• Nickel finish ? corrosion-resistant coating for long-term durability


• Three grooved keys supplied ? ensures spare access for facility or property managers


• Includes mounting screw ? ready for professional installation without additional hardware

Technical Specifications

• Classification: PN EN 1303:2015-07 1 6 0 B 0 C 4 0


• Durability Class: 6 (?100,000 cycles)


• Key Security Class: 4 (?30,000 combinations)


• Corrosion & Temperature Class: C (-20°C to +80°C)


• Finish: Nickel


• Fire Assembly Approval: Yes


• Included Accessories: 3 grooved keys, mounting screw

Applications

Used in mortise locks fitted to fire-rated doors in commercial buildings, hotels, schools, multi-unit residential complexes, and institutional facilities. Ideal for environments demanding certified hardware, high durability, and enhanced security. Meets access control and fire safety regulations in public and high-traffic installations.

Packaging & Shipping

Each unit is supplied in aesthetically finished packaging and includes the cylinder insert, three grooved keys, mounting screw, and installation instructions. Suitable for individual or bulk shipment.