Abus Pfaffenhain Standard 50/50 Cylinder Lock Nickel Pearl EN 1303 Class 6.2 C Emergency Function

Product Overview

Abus Pfaffenhain Standard 50/50 nickel pearl cylinder lock is a high-security bushing designed for use in residential and commercial doors, especially where fire and smoke protection is required. Certified to PN-EN 1303:2015-07 (class 6.2 C), it ensures robust mechanical resistance, corrosion and temperature durability, and offers up to 100,000 key combinations with six tumblers. Every core is equipped with hardened steel pins for enhanced drill resistance.

The included emergency clutch function enables operation of the cylinder even if keys are inserted on both sides?an important safety feature for facilities requiring emergency access or compliance with fire regulations. Its approval for fire and smoke doors, together with the highest corrosion class C rating, makes it especially well-suited for bulk procurement in commercial, institutional, and OEM security projects needing certified, tamper-resistant access control.

Key Features

• Emergency clutch function ? enables turning with keys inserted on both sides for fire/emergency regulations compliance


• Certified security ? PN-EN 1303:2015-07 (class 6.2 C) with 6 tumblers and 100,000 combinations


• Fire/smoke resistance ? approved for fire-rated and smoke-control doors


• Hardened steel pins ? increased resistance to drilling (first and third pin, core and housing protection)


• Paracentric key profile ? increased pick resistance through complex asymmetric profiling


• Corrosion/temperature class C ? maximum protection under harsh conditions


• Master key system compatible ? 14 mm core allows integration into advanced access systems

Technical Specifications

• Cylinder Size: 50/50 mm


• Finish: Nickel pearl


• Core Diameter: 14 mm


• Number of Tumblers: 6


• Key Combinations: 100,000


• Certification: PN-EN 1303:2015-07 (class 6.2 C)


• Corrosion Resistance: Class C


• Mechanical Resistance: Class B


• Fire/Smoke Approval: Yes


• Emergency Function: Yes (clutch)


• Key Material: New silver alloy


• Included Keys: 5 cut keys

Applications

Used in residential, commercial, and institutional door installations, especially where fire and smoke resistance requirements are enforced. Compatible with fire-rated and smoke-control doors, and suitable for access control solutions needing master key integration and high tamper-resistance. Ideal for security upgrades, OEM projects, and specification-driven bulk procurement.

Packaging & Shipping

Each cylinder is sealed in a tamper-evident box, and includes 5 cut keys, a code card, mounting screw, and installation accessories. Packaging meets export standards and is designed to guarantee product integrity and functionality on arrival.