This is a no-fuse breaker from Kawamura Electric (kawamura). Model number: NB223-150 Rated current: 150A Rated voltage: AC200V 3P3E This is a new, unused item that was stored for on-site use. It has not been energized or installed. [Included items] ・Main unit ・Terminals ・Terminal guard ・Terminal cover ・Instruction manual ・Mounting screws ※Everything in the photos is included. There are slight scratches from storage, but the main unit is in very clean condition. Please purchase this item if you have specialized knowledge. Please check the condition in the photos. ※The item will be shipped in a different box. Thank you for your understanding.