Control Box Single Phase

This device in your photos is a Single-Phase Motor Control Box. Single-Phase Motor Control Box What It Is A motor control box is used to start, control, and protect a single-phase electric motor. It is commonly used for water pumps and small electric motors. What Is Inside Inside the control box there are usually: Capacitor – helps the motor start and run smoothly Thermal protector (overload protector) – protects the motor from overheating Terminal connections – for wiring power and the motor Power Range From the label on the box, it can work with motors like: 0.33 HP 0.5 HP 0.75 HP 1 HP 1.5 HP Up to about 4 HP (depending on capacitor size) Where It Is Used Borehole pumps Water booster pumps Surface water pumps Small agricultural motors Main Functions Helps the motor start Protects the motor from overload Improves motor performance