The CUTLER HAMMER/EATON part E22B1 is a reliable and high-quality contact block designed for electrical applications. With its normally closed (N.C.) single-pole, single-throw (SPST) configuration, it provides a secure connection and ensures proper electrical circuit function. The contact block is equipped with a screw terminal for easy installation and can handle a maximum current of 10A and a voltage of up to 380VAC. It is a durable and versatile component suitable for various industrial and commercial settings.