Organizing your home's electrical wiring? This Toshiba N Series power distribution board is a compact, basic panel designed for small residential use. It has a main capacity of 40A and provides 6 branch circuits plus 2 spare spaces (6+2R). The panel is a single-phase, 3-wire type and can be installed as either semi-embedded or surface-mounted, which is pretty flexible. Dimensions are 428mm wide (408mm for the semi-embedded part). It includes ground interruption terminals and space for a limiter. Designed for use in regions like Hokkaido, Tohoku, Tokyo, Chubu, Hokuriku, and Kyushu in Japan. Please note: this is a no-door, basic type model. It's important to have a qualified electrician handle the installation to ensure everything is safe and up to code.