Pump Control Box with Built-in Thermal Protection Circuit Breaker for Deep Well Submersible and Household Suction Pumps Feature 1: Main Application – This pump control box is designed to control the on/off operation of water pumps for convenient use. Feature 2: ABS Material – The enclosure is made of ABS material, offering impact resistance, scratch resistance, and environmental friendliness. Feature 3: Thermal Protection Circuit Breaker – Integrated thermal protection circuit breaker automatically disconnects power in case of prolonged overload or short circuit to protect the unit. Feature 4: Easy Installation – Compact design, simple wiring, and low power consumption enable straightforward installation and immediate use. Feature 5: Wide Application – Suitable for water supply, drainage, and liquid level automatic control systems with various pump types. Item Type: Pump Control Box Material: ABS, Copper Package List: 1 x Pump Control Box Note: This item is the control box only; the well pump is not included.