APFC (Automatic Power Factor Control) panel control wiring is a crucial aspect of ensuring accurate and efficient power factor correction. It involves the systematic connection of components such as power factor controllers, contactors, capacitors, relays, and protection devices. Proper control wiring enables automatic switching of capacitor banks based on real-time load conditions. Technicians follow wiring diagrams to ensure correct sequencing, voltage levels, and signal flow. High-quality wires, secure connections, and clear labeling are essential for reliability and safety. Well-executed APFC panel control wiring minimizes energy losses, enhances system stability, and supports smooth operation in industrial and commercial electrical installations.