LOB ARES WA54 40/55 Cylinder Brass EN 1303 Class C Fire Door Approved

Product Overview

The LOB ARES WA54 40/55 brass profile cylinder is designed for use with mortise locks in commercial and residential doors. Classified under PN EN 1303:2015-07, it achieves the highest durability rating (class 6, 100,000 cycles), high key security (class 4, minimum 30,000 key combinations), and offers enhanced resistance to corrosion and temperature variations (class C). It is approved for installation in fire-resistant door assemblies, making it well-suited for projects requiring certified security hardware.

A key differentiator of this product is its class C rating under EN 1303, signifying optimal resistance to corrosion and reliable operation across a wide temperature range (-20°C to +80°C). This feature minimizes long-term maintenance risk and supports compliance in regulated environments with demanding ambient conditions. The LOB ARES WA54 40/55 is highly recommended for bulk procurement in public buildings, hotels, offices, and anywhere certified fire protection and security compliance are mandatory.

Key Features

• Certified to PN EN 1303:2015-07 ? delivers standardized performance and security in European markets


• High durability class 6 ? guaranteed for at least 100,000 operating cycles


• Key security class 4 ? supports a minimum of 30,000 key combinations for increased safety


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


• Approved for fire door assemblies ? suitable for use in fire-rated security installations


• Supplied with 3 dimple keys and mounting screw ? complete installation kit in one package


• Brass construction ? ensures long-lasting performance and resistance to wear

Technical Specifications

• Cylinder Length: 40/55 mm


• Material: Brass


• Certification: PN EN 1303:2015-07


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


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


• Corrosion Resistance Class: C


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


• Fire Door Approval: Yes


• Set Includes: Cylinder, 3 dimple keys, fixing screw

Applications

Used in commercial and residential buildings for internal and external doors where high security and durability are required. Compatible with mortise locks. Suitable for fire-rated door installations, office complexes, hotels, schools, public buildings, and regulated environments needing certified access control hardware.

Packaging & Shipping

Each cylinder is packed in an aesthetic box with three dimple keys and the mounting screw. Standard export packaging ensures product protection for bulk and OEM orders.