Gerda E1 40g/30 Euro Profile Cylinder Lock PN-EN 1303:2007 Thumbturn Brass

Product Overview

The Gerda E1 40g/30 Cylinder is a euro profile lock cylinder designed for use with mortise locks, typically installed in residential and commercial buildings. It meets the PN-EN 1303:2007 standard with parameters indicating high durability and security, and is certified for at least 100,000 operating cycles. Rated to corrosion resistance class C, it operates within a temperature range from -20°C to +80°C and is approved for use in fire and smoke-resistant doors.

A distinguishing feature of this model is its integrated thumbturn (gałka), which allows keyless locking and unlocking from the inside, improving user safety during emergencies and enhancing convenience for environments with high turnover. This makes it particularly well-suited for multi-tenant facilities, modern office spaces, and refurbishment projects where quick egress and user-friendly operation are prioritized.

Key Features

• Durability 100,000 cycles ? certified for high-frequency use environments


• Corrosion resistance Class C ? withstands demanding conditions per PN-EN 1303:2007


• Operating temperature -20°C to +80°C ? for interior and exterior applications


• Integrated thumbturn (gałka) ? allows locking/unlocking from inside without key


• Fire- and smoke-door approved ? suitable for safety-critical installations


• Includes 3 dimple keys ? increased protection against unauthorized duplication


• Compliant with PN-EN 1303:2007 ? meets industry requirements for building hardware

Technical Specifications

• Cylinder Type: Euro profile


• Size: 40g/30 mm


• Certification: PN-EN 1303:2007


• Durability: 100,000 cycles minimum


• Corrosion Resistance: Class C (highest)


• Temperature Range: -20°C to +80°C


• Fire Door Approval: Yes


• Smoke Control Door Approval: Yes


• Thumbturn: Yes (interior operation)


• Keys Included: 3 (dimple-cut steel)


• Finish: Brass

Applications

Used in residential and commercial doors fitted with mortise locks, including apartment complexes, office buildings, educational facilities, and hotels. Suitable for certified fire-resistant and smoke-control doors due to approvals. Well-matched for renovation projects, bulk procurement, and applications requiring user-friendly thumbturn access and compliance with EN 1303:2007.

Packaging & Shipping

Each cylinder comes in aesthetic retail packaging including the lock cylinder, 3 dimple keys, a fixing screw, and a user manual. Bulk quantities shipped in reinforced cartons for OEM or distributor orders.