The EATON PBSAEFBTB42A/LNA0040630 is a commercial electrical panel board designed for power distribution. With a maximum amperage of 400A and a three-phase orientation, this metal panel board features a gray color and a vertical mounting style. It includes 42 poles and 41-50 circuits, making it suitable for interior use in any room. The panel board also has a bolt-on smart home protocol and a rectangular box shape. Eaton, a trusted brand in electrical equipment, ensures quality and reliability in this unit designed for commercial applications.