Abus D10MM 30/55 Euro Profile Cylinder Brass Emergency Function EN 1303 Class 5

Product Overview

The Abus D10MM 30/55 is a high-security euro profile cylinder for mortise locks, manufactured with a brass body and certified to PN-EN 1303:2007 for burglary resistance, durability, and corrosion protection. Engineered for use in commercial, residential, or high-traffic institutional settings, it guarantees reliable operation down to -20°C and up to +80°C, making it suitable for both indoor and outdoor doors where top security is required.

The key differentiator of this model is its emergency function: the cylinder can be operated from one side even if a key is inserted on the opposite side, eliminating lockout risk in multitenant buildings or managed facilities. This feature, along with the included five drilled keys and patented anti-picking system, specifically addresses security and access control requirements for facility management, hotels, or multi-family housing projects.

Key Features

• Certified security ? PN-EN 1303:2007 certification ensures compliance with insurance and building standards


• Emergency function ? cylinder operable even with a key inserted from the other side, prevents lockouts


• Durability ? tested for at least 50,000 cycles for long-term use in high-traffic doors


• Anti-picking protection ? patented system with matched pins and counterpins for increased resistance to manipulation


• Key system ? 10 pin tumblers in 2 rows, offering 100,000 possible key combinations for key control


• Corrosion resistance ? Class C (highest), reliable operation at temperatures from -20°C to +80°C


• Brass and hardened steel construction ? increased resistance to drilling and physical attacks

Technical Specifications

• Cylinder Type: Euro profile double cylinder with gear


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


• Security Class: 5 (key security), 2 (attack resistance)


• Number of Pins: 10, in 2 rows


• Key Combinations: 100,000


• Durability: ?50,000 cycles


• Operation Temperature: -20°C to +80°C


• Corrosion Resistance: Class C


• Body Material: Brass


• Pins/Counters: Bronze, hardened steel


• Emergency Function: Yes, operable with key in opposite side


• Size: 30/55 mm (85 mm total length)


• Included Keys: 5 (drilled)


• Accessories Included: Code card, fixing screw

Applications

Used in commercial, residential, and institutional buildings where high mechanical security and durability are required. Especially suited for mortise locks on external entrance doors, multi-occupant facilities, hotels, apartment blocks, and managed property projects. Suitable for projects requiring certified cylinders that eliminate lockout risks and meet EN 1303 for resistance to forced entry and manipulation.

Packaging & Shipping

Each cylinder is sealed in a tamper-evident box and includes five drilled keys, a code card for key duplication, a fixing screw, and an installation manual. Standard export packaging ensures product integrity for bulk and OEM shipments.