LOB ARES WA54 Euro Profile Cylinder 35/55 Brass Key Security Class 4 EN 1303

Product Overview

The LOB ARES WA54 35/55 brass euro profile cylinder is engineered for integration with mortise locks in commercial, public, and residential door assemblies. Certified according to PN EN 1303:2015-07, it achieves durability class 6 (tested to a minimum of 100,000 cycles) and key security class 4 (offering at least 30,000 key combinations). High corrosion and temperature resistance is confirmed by class C rating, supporting reliable use from -20°C to +80°C and approval for fire-rated door sets.

Its most distinguishing feature is the high security key combinatorics?class 4 with over 30,000 possible key variations?which significantly reduces unauthorized key duplication risk for facility managers and property portfolio owners. This makes the WA54 model particularly suited for bulk procurement in office complexes, multi-family residential projects, and institutional facilities where fire safety and access control are critical.

Key Features

• Durability class 6 ? minimum 100,000 operation cycles for heavy-use doors


• Key security class 4 ? at least 30,000 key combinations for enhanced access control


• Corrosion and temperature resistance class C ? functions reliably from -20°C to +80°C


• Compatible with mortise locks ? designed for euro profile installations


• Approved for fire-rated door assemblies ? suitable for safety-critical environments


• Brass construction ? robust material for extended service life


• Includes 3 cut keys ? immediate use and secure key management

Technical Specifications

• Cylinder Size: 35/55 mm


• Material: Brass


• Certification: PN EN 1303:2015-07


• Durability Class: 6 (min. 100,000 cycles)


• Key Security Class: 4 (min. 30,000 key combinations)


• Corrosion Resistance Class: C


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


• Fire Door Approval: Yes


• Accessories Included: 3 cut keys, mounting screw

Applications

Used in commercial, residential, and institutional buildings for securing doors fitted with euro profile mortise locks. Approved for integration in fire-rated and smoke-control door sets, making it suitable for schools, offices, apartment complexes, and healthcare facilities requiring enhanced security and durability.

Packaging & Shipping

Each unit is packed in an aesthetic retail box containing the cylinder, three cut keys, the mounting screw, and a basic installation instruction leaflet. Orders for bulk procurement can be shipped in multi-unit cartons for project delivery.