Gerda E1 35g/30 Cylinder Lock Nickel Satin with Knob PN-EN 1303 Fire Door Rated

Product Overview

The Gerda E1 35g/30 cylinder lock with nickel satin knob is designed for use with mortise lock mechanisms in commercial and residential settings. Certified to PN-EN 1303:2007 and rated for a minimum durability of 100,000 cycles, it withstands demanding environments with high corrosion resistance (class C) and performs reliably in temperatures ranging from -20°C to +80°C. Approved for installation in fire-rated and smoke-control doors, this cylinder ensures safety in compliance-driven projects.

Its integrated knob feature distinguishes this model, simplifying user access and eliminating the need for double-sided key operation, which reduces operational complexity and enhances workflow for facility management. This makes it especially suitable for bulk procurement in office buildings, hotels, and multi-residential developments where ease-of-use and certified fire safety are critical requirements.

Key Features

• Certified PN-EN 1303:2007 ? compliance with European security and durability standards


• Durability 100,000 cycles ? long service life for high-traffic doors


• Corrosion resistance Class C ? highest PN-EN rating, ideal for humid or harsh environments


• Operating temperature -20°C to +80°C ? maintains function in extreme climates


• Integrated knob ? allows easy manual operation from one side, reduces need for keys


• Fire-rated and smoke-control door compatible ? suitable for regulated safety environments


• Nickel satin finish ? aesthetic and durable surface treatment for modern interiors

Technical Specifications

• Certification: PN-EN 1303:2007


• Durability: Minimum 100,000 cycles


• Corrosion Resistance: Class C


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


• Compatible Lock Type: Mortise


• Finish: Nickel satin


• Length: 35 mm / 30 mm (dual-sided)


• Key Type: 3 cut keys included


• Fire and Smoke Door Compatibility: Yes

Applications

Commonly installed in commercial, office, hotel, and residential buildings with mortise locks. Approved for use in fire-rated and smoke-control doors where PN-EN 1303 certification is mandated. Frequently specified in facility management upgrades, bulk hardware procurement, and new construction requiring high durability and safety standards.

Packaging & Shipping

Each unit is supplied in individual blister packaging with three cut keys, fixing screw, and installation instructions. Blister format ensures secure presentation and protection during shipping.