Abus Pfaffenhain Standard 55g/35 Cylinder Lock Nickel PN-EN 1303:2015-07 Class 6 Knob

Product Overview

Abus Pfaffenhain Standard 55g/35 nickel cylinder lock with knob is designed for commercial and high-security door installations. Certified to PN-EN 1303:2015-07 (security class 6, anti-drill class B, corrosion resistance class C), it is suitable for environments requiring fire-rated and smoke-control door hardware. The cylinder incorporates a secure clutch (emergency function), enabling lock operation even if a key is inserted in both sides.

The feature that stands out in this cylinder is its advanced anti-pick and anti-drill protections, including multiple centred asymmetric profiles and hardened steel pins (first and third), complemented by a 14mm core suitable for complex master key systems. This combination supports risk mitigation against unauthorized entry and manipulation, making it ideal for bulk procurement in large-scale commercial, institutional, or OEM projects needing certified security components for fire and smoke-rated doors.

Key Features

• Secure clutch function ? enables lock operation even when keys are inserted on both sides


• PN-EN 1303:2015-07 certified ? fulfils security, durability, and corrosion resistance to highest classification


• Advanced anti-pick profile ? repeatedly centered asymmetric design blocks standard lockpicking tools


• Hardened steel pins ? first and third pins provide resistance against core drilling attempts


• 14mm core ? allows integration into sophisticated master key systems for facility management


• 5 precision-cut keys included ? ensures smooth operation and durable long-term use


• Class C corrosion resistance ? suitable for high-humidity and extreme temperature environments

Technical Specifications

• Cylinder Length: 55g/35


• Material: Nickel


• Core Diameter: 14 mm


• Certification: PN-EN 1303:2015-07 (1 6 0 B 0 C 6 B)


• Security Class: 6 (6 tumbler pins; 100,000 combinations)


• Attack Resistance: Class B (5/10 min drill resistance; mechanical attack resistance)


• Corrosion Resistance: Class C (highest; suitable for harsh environments)


• Keys Included: 5 precision-cut, paracentric profile


• Master Key Capability: Yes, for complex systems


• Fire Door Approval: Yes, for fire-rated and smoke-control doors

Applications

Used in doors for commercial buildings, offices, institutional facilities, hotels, and housing projects requiring high security. Approved for installation in fire-rated and smoke-control doors, compatible with advanced master key systems for access control. Suitable for bulk procurement and OEM use where certified cylinder quality and mechanical durability are required.

Packaging & Shipping

Each unit is supplied in a tamper-evident, sealed box containing the lock cylinder, 5 precision-cut keys, code card, mounting screw, and installation manual. Packaging ensures integrity and complies with certification standards. Bulk options available for OEM and project deliveries.