Gerda E1 30g/30 Brass Cylinder Lock PN-EN 1303:2007 with Integrated Knob

Product Overview

The Gerda E1 30g/30 cylinder insert is a brass lock cylinder designed for use with mortise lock mechanisms in commercial and residential doors. Certified to PN-EN 1303:2007, it offers a minimum durability of 100,000 operating cycles and achieves corrosion and temperature resistance class C, withstanding temperatures from -20°C to +80°C. Approved for installation in fire-rated and smoke-control doors, it meets requirements for safety-critical access points in multifamily and institutional settings.

Its differentiating feature is the integrated brass knob, allowing internal locking or unlocking without a key. This reduces operational complexity for facility managers and enhances quick exit or access control in high-traffic environments. Particularly suited for property management companies, hospitality projects, and bulk procurement for fire-rated door assemblies where both compliance and ease of use are specified.

Key Features

• Certified PN-EN 1303:2007 ? conforms to European cylinder security standards


• Durability minimum 100,000 cycles ? suitable for high-frequency commercial doors


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


• Integrated brass knob ? optimized for internal access without key


• Approved for fire-rated and smoke-control doors ? supports life safety compliance


• Three precision cut keys included ? reduces need for aftermarket duplication


• Compatible with mortise locks ? fits standard commercial and residential door lock bodies

Technical Specifications

• Standard: PN-EN 1303:2007


• Durability: 100,000 cycles minimum


• Corrosion Resistance: Class C (highest)


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


• Material: Brass


• Cylinder Length: 30g/30 mm


• Included Keys: 3 cut keys


• Approved Applications: Fire-rated doors, smoke-control doors

Applications

Used in commercial, institutional, and multi-residential buildings for mortise lock doors requiring certified security cylinders. Especially suited for fire-rated and smoke-control doors, internal access points with knob-actuated lock/unlock function, and environments requiring high corrosion resistance such as hotels, schools, healthcare facilities, and managed properties.

Packaging & Shipping

Unit packaged in a presentation box with three precision keys, mounting screw, and installation instructions. Individual export packaging suitable for bulk shipment.