4-core, 150mm2 per core flexible cable with stranded annealed copper conductors, insulated with rubber (color-coded cores), laid up together with fillers, and overall sheathed with a black tough rubber sheath (TRS). Designed for heavy-duty applications, the cable is highly flexible, resistant to abrasion, moisture, and mechanical stress, and suitable for industrial power supply, generators, and site installations. Rated voltage: 0.6/1kV.