Flexible Magnesium Hydroxide Mineral Insulated Fire Resistant Cable

BBTRZ fireproof cables are widely used in high-temperature, high-risk environments, such as industrial facilities, mines, power substations, tunnels, underground facilities, petrochemical plants and other places with high safety requirements. It is particularly suitable for applications that need to ensure that electricity continues to operate under extreme conditions such as fire.

BBTRZ cables use mineral insulation materials, can withstand operating temperatures up to 250°C, and have a Class A fire rating, which can maintain the stability of power transmission even in a fire and ensure uninterrupted power supply.

The insulation layers of BBTRZ fireproof cables are composed of multiple layers of mica tape and **XLPE (cross-linked polyethylene)**, providing excellent fire resistance, heat resistance and mechanical strength. The mica tape provides insulation protection at high temperatures, while the XLPE enhances the electrical performance of the cable.

The outer sheath of BBTRZ cable is made of low-smoke, halogen-free, flame-retardant PE (polyethylene), which has the characteristics of low smoke, halogen-free and flame-retardant. In the event of a fire, this material can reduce the release of toxic smoke and prevent the spread of fire.

Yes, BBTRZ fire-resistant cables meet multiple international standards, including IEC 60331 (fire resistance performance standard), CE certification, ROHS certification and UL certification, etc., to ensure that its product quality and safety meet international requirements.

BBTRZ cables can withstand operating temperatures up to 250°C and are particularly suitable for use in high-temperature environments, such as high-temperature factories, metallurgy, power substations and other high-temperature workplaces. Its mineral insulation layer and special structure enable it to maintain excellent electrical properties even at extremely high temperatures.

BBTRZ cables are made of strong mineral insulation materials with high mechanical strength and can withstand external physical impact, stretching, compression and other damage. Suitable for use in harsh environments, especially under frequent vibration, shock or mechanical pressure.

BBTRZ cables offer a variety of core counts, including 1 core, 2 cores, 3 cores, 4 cores, 5 cores, 3+1 cores, 4+1 cores, 3+2 cores, etc., to meet different power needs. Whether it is simple power transmission or complex multi-circuit power systems, BBTRZ cables can provide flexible solutions.

Yes, BBTRZ fireproof cables have explosion-proof properties, and their highly dense mineral insulation layer can effectively prevent steam, gas and flames from spreading between cable connection parts, making them particularly suitable for use in flammable and explosive environments such as oil, natural gas, and chemical plants.

The service life of BBTRZ cables is long, depending on the specific use environment and installation conditions. Because it uses high temperature and corrosion resistant mineral insulation materials, BBTRZ cables can operate stably for a long time in harsh environments and can be used for decades under normal use conditions.