Elis Elektro 1021644 is a single-core H07Z-K installation cable with 1.5 mm² tinned or bare copper conductor and a halogen-free black insulation, rated 450/750 V. Outer diameter is approximately 2.9 mm with a minimum bending radius of 9 mm and permitted conductor temperature up to 90 °C. It is flame-retardant to IEC 60332-1-2 and suited for permanent installation. Sold by the metre, supplied on 1500 m drums. Typical application is fixed wiring in distribution boards and conduit systems where halogen-free performance is required.