Abus Pfaffenhain Standard 30/55 Double Cylinder Profile Lock Class C Pearl Nickel

Product Overview

The Abus Pfaffenhain Standard 30/55 double cylinder profile lock in pearl nickel finish serves as a high-security solution for both commercial and residential doors. Certified to PN-EN 1303:2015-07 with class 6 key security and B resistance to attack, it meets stringent European standards for use in fire-rated and smoke-control door assemblies. Its emergency function allows for cylinder operation from one side even when a key remains inserted on the other, supporting use in critical access scenarios.

A key differentiator for this model is its highest-rated class C resistance to corrosion and temperature, making it suitable for installations in environments subject to moisture or temperature fluctuation where standard cylinders might fail. This characteristic eliminates durability risks for facility managers specifying hardware for demanding locations. It is particularly well-suited for procurement in public buildings, hospitality, and high-turnover commercial properties requiring robust, certified lock solutions.

Key Features

• Key security class 6 ? 6 pin tumblers and 100,000 possible key combinations for advanced tamper resistance


• Attack resistance class B ? withstands drilling attacks for 5 to 10 minutes; hardened steel pins reinforce vulnerable points


• Corrosion and temperature resistance class C ? highest available; maintains function in harsh or fluctuating conditions


• Emergency clutch ? enables cylinder operation from either side even if a key is inserted opposite (safe clutch function)


• Hardened steel pins ? first and third pins specifically designed to counter drilling on core and body


• Fire and smoke door approved ? certified for use in fire-rated assemblies per PN-EN 1303:2015-07


• Master key compatible ? 14 mm core design allows complex master key system implementation

Technical Specifications

• Cylinder Length: 30/55 mm


• Finish: Pearl Nickel


• Certification: PN-EN 1303:2015-07


• Key Security: Class 6 (6 pin tumblers, 100,000 combinations)


• Attack Resistance: Class B (drilling 5/10 min, mechanical attack)


• Corrosion Resistance: Class C


• Core Diameter: 14 mm


• Emergency Function: Yes (safe clutch)


• Keys Included: 5 (milled, paracentric profile, new silver alloy)


• Accessories: 5 keys, code card, mounting screw

Applications

Suitable for integration in commercial, institutional, and premium residential door assemblies, especially those requiring fire and smoke rating compliance. Common use cases include installation in hotels, office buildings, educational facilities, emergency exits, and public-sector projects where certified, tamper-resistant cylinders are mandatory. Adaptable for master key systems in multi-user environments.

Packaging & Shipping

Each cylinder is supplied in a sealed box with 5 cut keys, a code card, and a mounting screw, ensuring tamper evidence and full functionality. Packaging conforms to high security standards for traceability and integrity.