Gerda E1 30/40 Cylinder Insert Nickel Pearl Class C Corrosion Resistance EN 1303

Product Overview

The Gerda E1 30/40 nickel pearl cylinder insert is used with mortise locks in both fire-rated and smoke-control doors. Certified to the PN-EN 1303:2007 standard, it delivers a minimum durability of 100,000 operating cycles and is rated class C for corrosion resistance, ensuring robust performance in demanding commercial and residential environments.

A key differentiator of this model is its class C rating for both corrosion and temperature resistance, operating reliably in temperatures from -20°C to +80°C. This feature minimizes maintenance and replacement costs in regions subjected to temperature extremes or high humidity, making it a dependable choice for facility managers and procurement specialists overseeing multi-site installations.

Key Features

• Certified to PN-EN 1303:2007 ? meets European safety and quality requirements for lock cylinders


• Durability: minimum 100,000 cycles ? supports heavy traffic and long-term use


• High corrosion resistance (Class C) ? suitable for outdoor or humid conditions


• Temperature range -20°C to +80°C ? reliable performance in climate-exposed locations


• Compatible with fire and smoke-proof doors ? expands use cases in regulated buildings


• Set includes 3 bit keys and mounting screw ? ready for installation without extra purchases


• Aesthetic nickel pearl finish ? modern appearance for visible door hardware

Technical Specifications

• Certification: PN-EN 1303:2007


• Durability: Minimum 100,000 cycles


• Corrosion Resistance: Class C


• Temperature Range: -20°C to +80°C


• Cylinder Size: 30/40 mm


• Finish: Nickel pearl


• Keys Included: 3 bit keys

Applications

Recommended for installation in commercial, public, and residential buildings on fire-rated and smoke-control doors, especially where resistance to high humidity, corrosion, and temperature fluctuations is required. Suitable for use in offices, multi-family buildings, schools, and other high-traffic entrances that require certified cylinder security.

Packaging & Shipping

Each unit is supplied in an aesthetic retail package and includes the cylinder, 3 bit keys, and a mounting screw. Packaging supports both single-piece sales and bulk ordering.