VEVOR Deep Well Submersible Pump, 3HP/2200W 230V/60Hz, 37GPM Flow 640 ft Head, with 33 ft Electric Cord, 4 inch Stainless Steel Water Pumps for Industrial, Irrigation & Home Use, IP68 Waterproof Grade
The built-in water pump cable is a three-core wire (excluding ground wire), and the coil contains a thermal protector. When the motor overheats, the thermal protector will sense and cut off the power to prevent the motor from burning.