Weidmueller ADT 1.5 2C BL

The "ADT 1.5 2C BL" is likely a type of electrical cable or wire, possibly referring to an "Armored Data Transmission" cable with specifications of 1.5mm² cross-sectional area, featuring 2 conductors (2C), and a blue (BL) color code. It's designed for safe transmission of data or electrical signals, often in industrial or commercial applications.