LOB ARES WA54 35/45 Brass Cylinder Insert EN 1303 Class C Fire-Rated

Product Overview

The LOB ARES WA54 35/45 brass cylinder insert is engineered for integration with mortise locks in residential and commercial doors. Classified according to PN EN 1303:2015-07, this cylinder provides high durability (class 6, minimum 100,000 cycles), key security (class 4, at least 30,000 key combinations), and top-level resistance to corrosion and temperature (class C), ensuring long operational life between -20°C and +80°C. This cylinder insert is also approved for use in fire-resistant door assemblies.

A key advantage of the ARES WA54 model is its class C certification for corrosion and temperature resistance, which significantly reduces maintenance risk and ensures performance in challenging environments such as unheated spaces or areas with high humidity. This feature makes it a highly suitable choice for building contractors and facility managers seeking components for projects with demanding fire safety or environmental specifications, or for bulk procurement in commercial fit-outs.

Key Features

• Class 6 durability ? minimum 100,000 cycles for extended product life


• Class 4 key security ? at least 30,000 keying combinations for enhanced access control


• Class C corrosion and temperature resistance ? operates reliably from -20°C to +80°C


• Fire-rated use ? certified for installation in fire-resistant door assemblies


• Mortise lock compatible ? designed for standard mortise mechanisms in commercial and residential doors


• Brass construction ? high resistance to mechanical wear and environmental factors


• Supplied with 5 cut keys ? convenient for tenant handover or project commissioning

Technical Specifications

• Classification (PN EN 1303:2015-07): 1 6 0 B 0 C 4 0


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


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


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


• Cylinder Size: 35/45 mm


• Key Type: Cut keys


• Included Keys: 5


• Material: Brass


• Compatible Lock Type: Mortise

Applications

Suitable for both residential and commercial doors equipped with mortise locks, especially in environments where fire-resistance, high durability, and resistance to extreme temperatures or humidity are required. Used in fire-rated assemblies, multi-tenant buildings, office fit-outs, and facilities requiring enhanced key control. Well-suited for new constructions, refurbishments, and bulk contracting projects.

Packaging & Shipping

Supplied in aesthetic retail blister packaging, each unit includes the cylinder, 5 cut keys, fixing screw, and installation instructions. Packaging is suitable for both single-unit sale and bulk shipment logistics.