LOB ARES WS54 30/30 Cylinder Double-Sided Nickel EN 1303 Fire Rated Class 4

Product Overview

The LOB ARES WS54 30/30 nickel cylinder is a double-sided mortise lock insert used for securing doors in residential and commercial environments. Certified to PN EN 1303:2015-07, it achieves the highest durability (class 6, minimum 100,000 cycles), advanced key security (class 4, minimum 30,000 key combinations), and top corrosion resistance (class C) with temperature tolerance from -20°C to +80°C. Approved for installation in fire-rated door assemblies, this cylinder ensures compliance with safety standards in demanding conditions.

Keyed to class 4 for high key security, the LOB ARES WS54 significantly reduces the risk of unauthorized duplication, a critical requirement for facility managers and commercial property owners looking to minimize internal security threats. Its fire-rated approval makes it suitable for procurement in safety-sensitive projects, such as hospitality, office buildings, and institutional facilities requiring documented hardware compliance.

Key Features

• Durability class 6 ? tested for minimum 100,000 lock/unlock cycles per EN 1303


• Advanced key security class 4 ? minimum 30,000 unique key combinations for heightened security


• Corrosion resistance class C ? operates reliably even in humid or harsh environments


• Temperature range -20°C to +80°C ? suitable for outdoor and indoor installations


• Fire-rated approval ? permitted for use in fire assembly doors


• Nickel finish ? provides aesthetic appearance and additional surface protection


• Set includes 3 cut keys ? reduces need for additional key procurement

Technical Specifications

• Type: Double-sided cylinder


• Size: 30/30 mm


• Standard: PN EN 1303:2015-07


• Durability Class: 6


• Key Security Class: 4


• Corrosion Resistance: Class C


• Temperature Range: -20°C to +80°C


• Fire Assembly Approval: Yes


• Finish: Nickel


• Included Accessories: 3 cut keys, mounting screw

Applications

Used in mortise locks for residential, commercial, and institutional doors including apartments, offices, hotels, and facilities requiring fire-protection certification. Suitable for fire-rated door assemblies, replacement or new installation projects, and environments requiring advanced security and durability under varying temperatures and humidity.

Packaging & Shipping

Each cylinder is individually packaged with 3 cut keys, mounting screw, and an installation manual. Presented in an aesthetic retail box. Export packaging available for bulk orders.