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 function of water pumps for convenient operation. Feature 2: ABS Housing — Constructed with ABS material, offering impact resistance, scratch resistance, and environmental safety. Feature 3: Thermal Protection Circuit Breaker — Integrated thermal protection automatically disconnects power in case of prolonged overload or short circuit, safeguarding the unit. Feature 4: Easy Installation — Compact design, simple wiring, and low power consumption enable quick and straightforward setup. Feature 5: Wide Compatibility — Suitable for water supply, drainage, and liquid level automatic control systems with various pump types. Specifications: Item Type: Pump Control Box Material: ABS housing, copper internal components Package Includes: 1 x Pump Control Box Note: This item is the control box only; the well pump is not included.