ABUS X12 40/55 Euro Profile Cylinder 12-Pin SKG ITB 6.D Nickel Emergency Function

Product Overview

The ABUS X12 40/55 anti-burglary cylinder is a high-security euro profile lock cylinder designed for use in commercial and public buildings requiring advanced access control and resistance to forced entry. It meets European standards DIN 18252, DIN EN 1303, and SKG certification, and is fire-rated for safe installation in doors subject to fire protection regulations. It features an emergency function (no-break safety clutch) allowing door operation from the outside, even if a key is inserted inside, increasing usability for facility management.

A key differentiating feature is the inclusion of 12 hardened steel pins, significantly elevating drill resistance and helping procurement teams meet strict anti-manipulation and anti-burglary requirements. This enhanced mechanical security is especially relevant for projects in public sector facilities, multi-tenant buildings, and any installation requiring tested resistance against drilling, picking, and bumping. Recommended for facility managers, security specifiers, and bulk procurement for certified access control upgrades.

Key Features

• 12 hardened steel pins ? high-level drill resistance for theft prevention


• SKG certification ? independently tested for anti-manipulation protection (drilling, picking, bumping)


• Patent protection until 2030 ? restricts illegal key duplication and increases access security


• Emergency function (double clutch) ? enables key operation from both sides even if one key remains inserted


• Extended key neck ? compatible with anti-burglary escutcheons for flexible installation


• Fire resistance ? approved for installation in fire-rated doors (ITB class 6.D)


• Supplied with 5 dimple, paracentric keys ? enhances key control and user convenience

Technical Specifications

• Cylinder Length: 40/55 mm


• Profile: Euro (bębenkowa)


• Number of Pins: 12 (hardened steel)


• Number of Keys: 5 (dimple, paracentric)


• Patent Validity: Until 2030


• Security Card: Included (key duplication protection)


• Function: Emergency (double clutch)


• Certification: SKG


• Certification: ITB 6.D (fire resistance)


• Certification: DIN 18252


• Certification: DIN EN 1303


• Certification: ISO 9001


• Finish: Nickel

Applications

Ideal for commercial buildings, public sector facilities, and residential complexes where SKG-certified, fire-resistant, anti-burglary euro cylinders are specified. Suitable for doors requiring advanced drill and manipulation resistance, emergency double-sided access, and where compliance with DIN 18252, EN 1303, and ITB fire standards is required. Often used in access control system upgrades and secure multi-key projects.

Packaging & Shipping

Each cylinder is delivered in a sealed, tamper-evident carton with 5 original keys, security card, and installation instructions. Packaging meets OEM and bulk procurement standards and ensures product integrity prior to installation.