Abus KD10 50g/40 Brass Cylinder Lock with Knob Class 5 Emergency Function EN 1303

Product Overview

The Abus KD10 50g/40 brass cylinder lock with knob is an anti-burglary insert designed for use with all mortise locks in high-security environments such as commercial properties and multi-tenant residential installations. Certified to PN-EN 1303:2007 with a class 5 key security rating and class C corrosion resistance, it withstands heavy-duty operation and extreme temperatures from -20°C to +80°C.

A key differentiator is its emergency function clutch, which allows the cylinder to be operated even if a key is inserted from the opposite side. This feature addresses the risk of lockouts in situations where quick access is critical, making it particularly suitable for hotels, office buildings, and facilities requiring uninterrupted access for safety or management reasons.

Key Features

• 10 pin system ? provides over 100,000 key combinations for high security


• Emergency function clutch ? enables operation from both sides, prevents lockout


• Pre-snap protection ? built-in mechanism resists cylinder breaking attacks


• Class 2 attack resistance ? withstands minimum 5/10 minutes, 40 physical strikes


• Class C corrosion resistance ? operates reliably from -20°C to +80°C


• Anti-picking patented system ? specially designed pins and counter-pins foiling manipulation


• Brass body and hardened steel components ? increases durability and resistance to forced entry

Technical Specifications

• Certification: PN-EN 1303:2007 1 5 0 0 0 C 5 2 C


• Durability: minimum 50,000 cycles


• Key Security Rating: Class 5 (10 pins, 100,000 combinations)


• Attack Resistance: Class 2 (min. 5/10 minutes, 40 strikes)


• Corrosion Resistance: Class C (-20°C to +80°C)


• Material: Brass body, bronze and hardened steel pins, steel cam, stainless springs


• Length: 50g/40 mm


• Included Keys: 5 drilled keys


• Warranty: 5 years

Applications

Used in commercial and residential buildings for doors requiring high burglary resistance. Compatible with all standard mortise locks, suitable for main entrance doors, security doors, and access-controlled doors in offices, hotels, apartment complexes, and emergency access points. Meets security and durability standards for institutional and bulk procurement projects.

Packaging & Shipping

Supplied in a sealed, tamper-evident box including the cylinder lock, 5 drilled keys, code card, fixing screw, and installation manual. Packaging secures product integrity and supports bulk orders for professional installation.