The AC-01/02/03 Card-Type Pin Socket is a versatile and high-performance power socket designed for secure and reliable AC power connections. Featuring a three-hole design, this socket integrates a light indicator, switch, and fuse holder, providing both functionality and safety in one compact unit. The high-quality materials ensure excellent durability and conductivity, while the built-in fuse holder offers overcurrent protection, enhancing the safety of your electronic devices. Ideal for use in power adapters, industrial equipment, and DIY electrical projects, the AC-01/02/03 socket provides efficient power distribution with easy operation and installation. Its reliable performance and multifunctional design make it the perfect choice for a wide range of power connection applications.