Gerda E1 45/55 Euro Cylinder Lock PN-EN 1303 Class C Pearl Nickel

Product Overview

The Gerda E1 45/55 is a Euro profile cylinder lock insert designed for use with mortise locks, frequently specified in multi-family residential, light commercial, and fire-control door assemblies. It is tested and certified to PN-EN 1303:2007, with a durability rating for a minimum of 100,000 operating cycles and highest corrosion resistance (Class C), ensuring compliance for fire-rated (p.poż.) and smoke-control doors.

A key distinction of this Gerda E1 cylinder is its temperature and corrosion resistance, certified for reliable operation from -20°C to +80°C and holding top corrosion class under the standard. This directly eliminates risk of function loss in environments with humidity, aggressive cleaning, or temperature fluctuation, reducing replacement frequency for facility managers. Particularly suited for procurement in public sector or multi-residential projects requiring consistent lock performance on certified fire and smoke barrier doors.

Key Features

• Certified to PN-EN 1303:2007 ? fulfills European standards for high-security cylinders


• Durability min. 100,000 cycles ? withstands prolonged heavy use in busy environments


• Corrosion resistance Class C ? highest level protection for long service life


• Temperature range -20°C to +80°C ? reliable function in unheated or challenging spaces


• Approved for fire-rated/smoke-control doors ? suitable for regulatory compliance


• Supplied with 3 dimple keys ? ensures user flexibility and spare management


• Includes fixing screw ? ready for immediate installation

Technical Specifications

• Model: E1 45/55


• Profile: Euro cylinder


• Certification: PN-EN 1303:2007


• Durability: ?100,000 cycles


• Corrosion Resistance: Class C


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


• Application: Fire-rated and smoke-control doors


• Finish: Pearl nickel


• Included Keys: 3 dimple keys


• Accessories: Fixing screw

Applications

Used in mortise locks fitted to fire-rated and smoke-control doors in multi-family apartment buildings, commercial offices, public facilities, and institutional projects. Suitable for procurement in environments subject to regulatory audits, where certified high-durability and corrosion-resistant lock cylinders are required. Compatible with new installations or lock replacements in certified escape routes and safety door assemblies.

Packaging & Shipping

Each unit is delivered in an aesthetic retail package including the cylinder, 3 dimple keys, a fixing screw, and user instructions. Bulk packaging options available for larger orders.