Rated voltage 0.6/1kV and below, these non-organic mineral insulated fire-resistant cables are used for main lines, fire protection lines, and emergency evacuation systems, such as emergency lighting, fire detection, initiating emergency signaling systems, elevator systems, smoke exhaust systems, and control lines. These fire-resistant cables overcome the drawback of limited production length, avoid issues with intermediate joints during installation, and offer advantages like moisture-resistant insulation and ease of installation. They can be customized to single-core or multi-core configurations based on the user's specific requirements.