Hellberg Sector is a professional safety helmet designed to deliver reliable protection, comfort, and versatility. Its Dynamic Cradle System (DCS) ensures an optimal fit. The closed, non-ventilated shell, provides electrical insulation properties and shields effectively against rain, wind, and cold conditions while the adjustable headband maintain comfort throughout the day. The Sector helmet is compatible and certified with hearing protectors, visors, and other accessories, making it a dependable choice for users who value safety, durability, and ease of use.