AC connectors are electrical components used to connect alternating current (AC) power sources to devices or appliances. They come in various shapes and sizes, designed to fit specific outlets and ensure safe and efficient power transfer. Common types include NEMA connectors in North America and IEC connectors used internationally. These connectors are essential for providing power to a wide range of equipment, from household appliances to industrial machinery. They are designed to handle different voltage and current ratings, ensuring compatibility with the devices they power. Proper use of AC connectors helps prevent electrical hazards and ensures reliable operation.