LOB ARES WJ54 9/45 Cylinder Insert High Security Class 4 Nickel EN 1303 Fire Door

Product Overview

The LOB ARES WJ54 9/45 nickel cylinder insert is intended for use with mortise locks in commercial and residential doors. Certified according to PN EN 1303:2015-07, it offers maximum durability (class 6) for at least 100,000 opening cycles and is approved for installation in fire-door assemblies. The cylinder's corrosion resistance and thermal stability are rated at the highest class C, functioning reliably across a temperature range of -20°C to +80°C.

What sets the WJ54 9/45 apart is its high security key specification?class 4, ensuring at least 30,000 unique key combinations. This level of security minimizes unauthorized access risk and meets procurement criteria for projects needing certified, high-combination cylinders. It is especially well-suited for bulk procurement in office buildings, apartment complexes, and facilities requiring fire-rated hardware compliance.

Key Features

• Durability class 6 ? minimum 100,000 operating cycles for intensive use environments


• High-security key system ? class 4 with at least 30,000 key combinations


• Corrosion resistance class C ? maintains function in harsh environments and outdoor conditions


• Temperature operating range ? reliable from -20°C to +80°C for unheated spaces


• Fire-door approval ? certified for integration with fire-rated door sets


• Nickel finish ? robust surface for commercial-grade appearance and longevity


• Includes 3 cut keys ? ready for immediate installation and distribution

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 Resistance: Class C


• Temperature Range: -20°C to +80°C


• Fire Door Approval: Yes


• Finish: Nickel


• Supplied Keys: 3 cut keys


• Includes: fixing screw

Applications

Ideal for use in commercial and residential buildings, office complexes, apartment blocks, and public facilities where mortise locks are installed. Compatible with fire-rated (fire-door) assemblies per certification. Suitable for bulk procurement in projects requiring high security and durability standards, long lifecycle and resistance to adverse environmental conditions.

Packaging & Shipping

Individual unit boxed in aesthetic packaging. Each package contains the cylinder insert, three cut keys, a fixing screw, and an installation manual.