6GK6000-8MG00-0AA0Brand: SiemensMPN: 6GK6000-8MG00-0AA0RUGGEDCOM PANEL MOUNT KIT RS900, RS8000, RS400, RS500 Equivalent to part number 99-50-0001. Panel Mounting Bracket for RS900, RS500, RS8000 or RS400 Series (OneRequest a quote