Mineral Insulated Fire-rated Cables from RRH are a lifeline in emergency scenarios, designed to maintain power supply even during intense fires. These cables consist of copper conductors encased in a mineral insulation (typically magnesium oxide) and a copper sheath, creating a barrier that withstands temperatures up to 1000°C for hours—far exceeding standard fire-resistant cables. This makes them indispensable in critical facilities like hospitals, high-rise buildings, airports, and data centers, where uninterrupted power during a fire can save lives and protect equipment. Unlike traditional cables, their mineral core is non-combustible and emits no toxic fumes, enhancing safety. RRH offers these cables in various sizes, suitable for both power and signal transmission (like fire alarms or emergency lighting). With certifications from global fire safety bodies, they provide peace of mind, ensuring critical systems remain operational when it matters most.
