The NEMA L6-20 is a type of electrical connector designed for high-power applications. It features a locking mechanism that ensures a secure connection, making it suitable for use in industrial and commercial settings. The connector is rated for 20 amps and 250 volts, allowing it to handle significant electrical loads safely. This connector is commonly used for equipment such as generators, power tools, and heavy machinery. Its design includes a unique configuration of pins and slots, which prevents accidental disconnection and ensures proper alignment. The NEMA L6-20 is an essential component for reliable power distribution in demanding environments.