Gerda H Plus 45G/30 Euro Profile Cylinder Nickel Satin Thumbturn Class 3 Security

Product Overview

The Gerda H Plus 45G/30 nickel satin euro-profile cylinder with thumbturn is designed for installation with mortise locks on anti-burglary doors in multi-family residential or commercial properties. It is certified to PN-EN 1303:2007 and approved by the Institute of Precision Mechanics, confirming its compliance with European cylinder lock standards for durability and security. Operating reliably across a temperature range from -20°C to +80°C and supporting a minimum of 100,000 cycles, it meets the requirements for high-frequency use environments.

Its key differentiation is the class 3 key security rating, providing 15,000 real key variations and enhanced manipulation protection through at least 5 active tumblers. This feature minimizes the risk of unauthorized duplication and increases resistance to tampering, making it especially suitable for facility managers, housing associations, and commercial security contractors seeking robust access control for external and high-security internal doors.

Key Features

• Certified PN-EN 1303:2007 ? validated by the Institute of Precision Mechanics for compliance with European security standards


• Class 3 key security ? 15,000 unique key combinations, minimum 5 pin tumblers for tamper protection


• Drill protection ? integrated anti-drill features enhance resistance against forced entry


• Durability 100,000 cycles ? designed for long life in high-traffic installations


• Wide temperature resistance ? operational range from -20°C to +80°C for indoor and partially sheltered outdoor doors


• Turn knob (thumbturn) ? allows convenient locking/unlocking from the inside without a key


• Delivered with 5 keys ? supports key management for tenants or building staff

Technical Specifications

• Certification: PN-EN 1303:2007


• Institute Certification: Institute of Precision Mechanics


• Cylinder Size: 45G/30


• Finish: Nickel satin


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


• Durability: 100,000 cycles minimum


• Security Class: Class 3 (key security)


• Key Combinations: 15,000


• Number of Tumblers: Minimum 5


• Torque Resistance: 15Nm (cylinder)


• Drill Protection: Yes


• Included Keys: 5


• Included Accessories: Fixing screw


• Packaging: Blister

Applications

Intended for use in anti-burglary door assemblies in apartment buildings, office complexes, and commercial properties. Suitable for main entrances, staff rooms, technical areas, and any location demanding high key security and protection against forced entry. Compatible with standard mortise locks that accept euro-profile cylinders. Well-suited for multi-user access scenarios and facility retrofits.

Packaging & Shipping

Supplied in aesthetic blister packaging. Each set includes the euro-cylinder with thumbturn, 5 keys, a fixing screw, and installation instructions.