The Cutler Hammer/Eaton part 7990K10 is a versatile and high-quality switch toggle designed for various electrical applications. It features a 4PDT (4-pole double throw) configuration, allowing for multiple circuit control options. The switch has an ON-OFF-ON momentary function, making it ideal for applications requiring momentary control or multiple switching positions. This switch is equipped with a bat lever for easy operation and a sturdy screw lug for secure electrical connections. It can handle a maximum current rating of 15A at 250VAC and 28VDC, with a maximum power rating of 559.27VA. The panel mount design with threaded body ensures easy and secure installation on control panels or equipment. Its reliable construction and high electrical ratings make it suitable for use in various industries, including industrial automation, machinery, and electrical equipment.