LOB ARES WG54 Cylinder Euro Profile 30/35 Brass Knob Class 4 Security Fire Rated

Product Overview

The LOB ARES WG54 30g/35 Cylinder with brass knob is a Euro-profile cylinder lock insert designed for use with mortise locks in commercial and residential doors. Classified according to PN EN 1303:2015-07, it features the highest durability rating (class 6) with at least 100,000 operating cycles, and is suitable for use in fire-rated door assemblies. High corrosion and temperature resistance are ensured with class C certification, supporting reliable operation from -20°C to +80°C.

The key differentiator for this model is its combination of class 4 high-security key system?offering at least 30,000 key differs?and fire assembly approval. This allows specifiers and facility managers to meet strict procurement requirements for both safety and high-security environments without sacrificing durability. It is especially well-suited for bulk orders in multifamily residential buildings, office projects, or any installation subject to fire safety regulations.

Key Features

• Class 6 durability ? rated for minimum 100,000 operation cycles per PN EN 1303


• Class 4 key security ? over 30,000 possible key combinations for enhanced access control


• Fire assembly approved ? suitable for use in certified fire-rated door sets


• Corrosion and temperature resistance ? class C, supports operation from -20°C to +80°C


• Euro profile design ? compatible with standard mortise lock cases in Europe


• Includes 3 dimple keys ? convenient for multi-user or spare key requirements


• Brass knob ? robust and ergonomic operation

Technical Specifications

• Cylinder Type: Euro-profile, double-sided with knob


• Size: 30 mm (knob side) / 35 mm


• Material: Brass (knob)


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


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


• Corrosion/Temp Resistance Class: C


• Operating Temperature: -20°C to +80°C


• Certification: PN EN 1303:2015-07


• Fire Assembly Approval: Yes


• Keys Included: 3 cut keys

Applications

Designed for commercial, residential, hotel, and office doors using mortise locks. Meets requirements for fire-rated door assemblies in public and multi-family buildings, and is suitable for installations demanding high durability and advanced key security. Well-matched for new construction or retrofit upgrades in environments with frequent use and access control needs.

Packaging & Shipping

Standard export packaging. Each unit supplied with three profiled keys, fixing screw, and installation instructions.