Weidmueller ALDT 2.5 4C

The "ALDT 2.5 4C" likely refers to an armored data transmission cable with the following specifications: 2.5mm² cross-sectional area, 4 conductors (4C), and possibly an aluminum (AL) outer layer for protection. This type of cable is designed for secure data or electrical signal transmission in industrial environments, offering durability and resistance to external damage.