1Main Application: This pump control box is mainly used to control the switch of the water pump, convenient for your operation. 2ABS Material: Using excellent ABS material, the shell of the control box possesses impact resistance, scratch resistance, environmentally friendly. 3Thermal Protection Circuit Breaker: The water pump switch has a built in thermal protection circuit breaker, which will disconnect the circuit when the circuit is overloaded or short circuited for a long time to defend the switch. 4Easy Installation: The pump control box has a compact size, simple wiring, and low power consumption. Install and use it directly. 5Wide Application: This pump controller is widely used in water supply, drainage and liquid level automatic control with a variety of pump supporting.