The cable is designed for freeze protection of residential water pipes and solar water pipes during winter, maintaining water temperature above 0°C without requiring a controller. The cable is easy to install and suitable for both metal and plastic water pipes. It features a pure copper conductor and a PE jacket, offering durability and UV resistance. Product name: Water pipe heating cable / Self-regulating heat trace cable Voltage: 220V / 230V / 240V Power: 15–20 W/m at 10°C Power cord length: 1.5 m Maximum operating temperature: 50°C Minimum installation temperature: −30°C Startup current: less than 0.6 A/m Minimum bend radius: 25.4 mm at 20°C; 35.0 mm at −30°C Cable structure: 1. Pure copper conductor 2. PTC heating element 3. PE insulation Package includes: Heating cable (2 m / 5 m / 8 m / 10 m) with switch and EU plug