ABUS X12 35/50 Anti-Burglary Cylinder Emergency Clutch Class 6.D Nickel 12 Pins

Product Overview

The ABUS X12 35/50 anti-burglary cylinder is a high-security profile cylinder designed for use in commercial, public, and residential doors where robust access control is required. Manufactured in Germany and certified to SKG, DIN 18252, DIN EN 1303, and ITB class 6.D, it offers proven resistance against picking, drilling, and bumping, making it suitable for high-traffic environments and fire-rated door assemblies. A patent-protected mechanism is valid through 2030, ensuring controlled key duplication and extended product lifecycle compliance.

This model's key differentiator is its standard emergency clutch (bezpieczne sprzęgło) function, enabling operation from the outside even if a key is inserted from the inside. This eliminates the facility access risks typically associated with emergency situations or locked doors, meeting strict B2B requirements for multi-user and high-security premises. Especially recommended for public buildings, hotels, offices, and any project with mandatory emergency access protocols or fire code compliance.

Key Features

• Emergency function clutch ? ensures outside unlocking even if the inside key is left in the lock


• 12 hardened steel pins ? advanced drill and tamper resistance


• Patent-protected key system until 2030 ? restricts unauthorized key duplication


• SKG, DIN 18252, DIN EN 1303, ITB 6.D certified ? fulfills requirements for burglary and fire resistance


• Paracentric keyway and 5 dimple keys ? increased manipulation security and user comfort


• Elongated key neck ? allows installation with anti-burglary escutcheons


• Security card included ? prevents unauthorized key copying

Technical Specifications

• Length: 35/50 mm (external/internal)


• Material: Nickel-plated brass body


• Number of Pins: 12 hardened steel


• Key System: Horizontal, paracentric, dimple type


• Number of Keys: 5


• Patent Validity: Until 2030


• Emergency Function: Yes (emergency clutch)


• Certification: SKG


• Certification: ITB class 6.D


• Certification: DIN 18252


• Certification: DIN EN 1303


• Certification: ISO 9001


• Fire Resistance: Certified


• Warranty: 2 years

Applications

Suited for security doors in commercial, public sector, and residential buildings, including offices, hotels, schools, hospitals, and fire-rated doors. Particularly recommended for installations where emergency access from the outside is critical, such as multi-residential units, public institutions, and high-traffic environments requiring high protection against unauthorized entry and compliance with fire and safety standards.

Packaging & Shipping

Each cylinder is individually sealed in a tamper-evident box with 5 dimple keys, security card, and mounting screw included. Packaging ensures product integrity and is suitable for direct supply to end users or bulk B2B shipments.