ABS material: using excellent ABS material, the control box hull has shock resistance, scratch resistance, environmentally friendly.Main application: This pump control box is mainly used to control the water pump switch, practical for your operation. Easy installation: the pump control box has a compact size, simple wiring and low energy consumption. Install it and use it directly. Large application: This pump controller is widely used in water supply, drainage and automatic liquid level control with a variety of pump supports. Thermal protection circuit breaker: the water pump switch has an integrated thermal protective circuit breaker, which disconnects the circuit when the circuit is overloaded or short-circuited for a long period to defend the switch. White, black color Material550W - 0.75hp Dimensions of the article L x W x H 14 x 16 x 7 centimeters Electric cable power source