THIN WALLED FLEXIBLE ELASTOMERIC SINGLE CORE CABLE WITH COPPER CONDUCTOR FOR WORKING VOLTAGE ABOVE 750 VOLTS UPTO 1. 8 KV/ 3. 0 KV AS PER RDSO SPEC NO. ELRS/ SPEC/ ELC/ 0019, ( Rev. 4 ) of February 2018, SIZE 16 MM2, COLOUR- RED, YELLOW, BLUE & BLACK IN EQUAL QUANTITY.