ABUS Pfaffenhain Standard 50g/50 Cylinder Lock Brass Safe Clutch Class 6 EN 1303 Knob

Product Overview

The ABUS Pfaffenhain Standard 50g/50 brass cylinder lock with knob is engineered for use in residential and commercial doors requiring certified security, including fire and smoke control door assemblies. Compliant with standard PN-EN 1303:2015 and achieving one of the highest grades for key security (class 6, 6 pins, 100,000 combinations), it offers robust physical resistance to drilling and mechanical attack, as specified by class B attack resistance and class C corrosion/durability.

A critical differentiating feature is the safe clutch (emergency function) that allows the lock cylinder to be operated from one side even if a key is already inserted on the other side, which is vital for access continuity in high-occupancy buildings or managed properties. This makes it particularly suitable for B2B buyers supplying multi-unit residential blocks, hotels, or fire-rated environments where emergency access and certified security are required.

Key Features

• PN-EN 1303:2015 certified ? meets 1 6 0 B 0 C 6 B grading for mechanical security and durability


• Safe clutch function ? enables operation from one side even if a key is inserted in the opposite side


• Key security class 6 ? 6-pin system with 100,000 key code combinations resists unauthorized duplication


• Attack resistance class B ? 5/10 min drilling resistance, protection from mechanical attacks


• Corrosion resistance class C ? suited for humid or temperature-variable conditions


• Master key system ready ? 14 mm core enables complex master key architectures


• Hardened steel pins ? first and third pin provide extra drill resistance

Technical Specifications

• Lock Type: Double cylinder with knob


• Material: Brass (body), hardened steel pins


• Core Diameter: 14 mm


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


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


• Attack Resistance: Class B


• Corrosion Resistance: Class C


• Compatible Door Types: Fire-rated and smoke-control doors


• Profile: Asymmetrical, multiple centring


• Keys Supplied: 5 cut keys, paracentric profile


• Accessories: Fixing screw, code card

Applications

Ideal for residential and commercial doors requiring high security and certification, including fire-rated and smoke-control doors in apartment buildings, hotels, and managed properties. Especially suited for projects where emergency access and master key system integration are important, such as hospitality, education, and large-scale residential developments.

Packaging & Shipping

Each lock is supplied in a factory-sealed box containing the cylinder with knob, five cut keys, code card, and mounting screw. Packaging is tamper-evident to ensure product integrity for security applications.