LOB ARES WA54 40/50 Euro Profile Cylinder EN 1303 Class C Nickel High Corrosion Resistance

Product Overview

The LOB ARES WA54 40/50 Euro profile cylinder is used in combination with mortise locks in commercial and residential doors. Engineered for high-security applications, it is classified under PN EN 1303:2015-07, delivering durability with at least 100,000 operating cycles (class 6) and advanced key protection with a minimum of 30,000 key combinations (class 4). The cylinder is approved for use in fire-rated door assemblies, and provides high resistance to corrosion and temperature fluctuations from -20°C to +80°C (class C).

The key distinguishing feature of the ARES WA54 40/50 is its highest corrosion and temperature resistance rating (class C), which mitigates risk of lock failure in environments exposed to moisture, humidity, or thermal extremes. This makes it a dependable choice for facility managers and OEMs specifying hardware for public buildings, hotels, or fire safety projects requiring both EN 1303 compliance and robust environmental resistance.

Key Features

• EN 1303:2015-07 classified ? meets stringent European standards for security cylinders


• Durability class 6 ? over 100,000 proven operational cycles for long-lasting performance


• Key protection class 4 ? at least 30,000 unique key combinations to reduce unauthorized access


• Corrosion and temperature resistance class C ? withstands -20°C to +80°C, suitable for demanding climates


• Fire-rated installation approved ? suitable for integration in certified fire door assemblies


• Supplied with 3 precision-milled keys ? enhanced user comfort and security


• Nickel finish ? resists tarnishing and matches common architectural hardware

Technical Specifications

• Length: 40/50 mm (total 90 mm)


• Construction: Euro profile cylinder


• Standard: PN EN 1303:2015-07


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


• Key Protection Class: 4 (minimum 30,000 combinations)


• Corrosion/Temperature Resistance: Class C (-20°C to +80°C)


• Fire Approval: Yes, for fire door assemblies


• Finish: Nickel


• Included Keys: 3

Applications

Intended for commercial and residential buildings including offices, apartments, hotels, and public facilities. Compatible with mortise locks and approved for use in fire-rated doors. Particularly suited to environments requiring high security, key control, and resistance to harsh conditions?such as schools, hospitals, or locations with variable temperatures and moisture.

Packaging & Shipping

Standard export packaging. Each cylinder supplied in an aesthetic box including 3 milled keys, a fixing screw, and installation instructions.