Heater cable is a specialized electrical cable designed to operate reliably in high-temperature environments where continuous heat generation or exposure is required. These cables are typically insulated with heat-resistant materials such as PTFE, fiberglass, silicone rubber, or mica, allowing them to withstand temperatures ranging from 180°C to over 400°C, depending on construction. Heater cables provide stable electrical performance, good flexibility, and excellent resistance to heat, flame, chemicals, and mechanical stress. They are widely used in industrial heaters, furnaces, ovens, hot plates, and heating elements in process industries. Due to their durability and thermal stability, heater cables ensure safe, efficient, and long-lasting operation in demanding heating applications.