LOB ARES WJ54 9/35 Double Profile Cylinder EN 1303 Class C Nickel Fire Approved

Product Overview

The LOB ARES WJ54 9/35 cylinder insert is a double-sided profile cylinder designed for mortise lock systems, primarily used in residential and commercial doors. Classified according to PN EN 1303:2015-07 standards, it delivers grade 6 durability (minimum 100,000 cycles), grade 4 key security (at least 30,000 key variations), and class C resistance to corrosion and temperature, with an operational temperature range from -20°C to +80°C. It is approved for installation in fire-resistant door assemblies, making it suitable for environments with heightened safety requirements.

A key differentiator of this cylinder insert is its class C certification, ensuring top-tier protection against corrosion and temperature fluctuations. This feature eliminates potential maintenance issues in challenging environments, such as doors exposed to weather or fluctuating interior climates. The product is particularly well-suited for B2B buyers involved in fire-rated projects and large-scale procurement for facilities that demand long-term reliability and regulatory compliance.

Key Features

• EN 1303 grade 6 durability ? tested for at least 100,000 opening cycles


• Key security class 4 ? a minimum of 30,000 unique key combinations for enhanced access control


• Class C corrosion/temperature resistance ? certified for use from -20°C to +80°C, suitable for harsh environments


• Approved for fire assemblies ? compatible with fire-rated door sets


• Double-sided profile ? enables locking/unlocking from both sides for flexible access management


• Compatible with standard mortise locks ? fits widely used commercial and residential lockcases


• Includes 3 cut keys ? each set delivered with matching keys and fixing screw

Technical Specifications

• Cylinder Length: 9/35 mm


• Material/Finish: Nickel


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


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


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


• Certification: PN EN 1303:2015-07


• Fire Door Suitability: Approved


• Keys Included: 3 cut keys


• Mounting Screw: Included

Applications

Ideal for installation in fire-rated and standard doors in residential, office, and light commercial buildings. Commonly used in apartment complexes, hotels, administrative facilities, and public sector properties where high cycle life, secure access control, and regulatory compliance are required. Suitable for new projects and retrofit upgrades where fire assembly compatibility is needed.

Packaging & Shipping

Standard export packaging in an aesthetic box. Each unit includes the double cylinder, three cut keys, mounting screw, and basic installation instructions.