An Automatic Power Factor Correction (APFC) Panel is an electrical device designed to improve the power factor in industrial and commercial settings by automatically regulating the reactive power in the system. It does this by switching capacitor banks on or off, based on the load requirements, ensuring efficient energy use. By maintaining an optimal power factor, the APFC panel reduces energy losses, lowers electricity bills, and helps avoid penalties imposed by utility companies for poor power factor. It also enhances the overall performance and lifespan of electrical equipment.

A Motor Control Center (MCC) Panel is a centralized system designed to control multiple electric motors in industrial and commercial applications. It houses various motor control units such as starters, contactors, overload relays, and circuit breakers within a single enclosure. The MCC panel allows for efficient control, protection, and monitoring of motors, ensuring smooth operation and reducing downtime. It is commonly used in manufacturing plants, water treatment facilities, and other environments where large-scale motor operation is required. Additionally, MCC panels contribute to improved safety and ease of maintenance by centralizing motor control in one location.