The BTTZ is a premier Heavy-Duty Mineral Insulated Copper Clad (MICC) cable, widely recognized as the ultimate solution for fire-rated electrical circuits. Constructed with high-purity copper conductors, inorganic Magnesium Oxide (MgO) insulation, and a seamless copper sheath, it is entirely non-combustible and maintains circuit integrity at temperatures exceeding 950°C. This waterproof, explosion-proof, and radiation-resistant cable is the gold standard for emergency power systems, fire elevators, and smoke extraction fans in high-rise buildings, airports, hospitals, and historical landmarks. Its robust design eliminates the need for a separate grounding wire and ensures a lifespan exceeding that of the building itself, making it essential for any environment where safety cannot be compromised.

This 24-core armored control cable is engineered for maximum reliability in high-demand industrial environments. By utilizing XLPE insulation, it offers superior thermal stability (90°C) and better electrical performance than standard PVC cables. The construction features a Copper Tape Shield (CTS) for effective low-frequency electromagnetic screening and Double Steel Tape Armor (STA) for exceptional crush resistance and protection against mechanical damage. Compliant with Class A Flame Retardancy (IEC 60332-3-22), it is specifically designed for critical control circuits in power plants, oil and gas facilities, and substations. It is ideal for direct burial, underground conduits, or cable trenches where robust signal protection and physical durability are required.

This high-performance 19-core control cable is engineered with XLPE (Cross-linked Polyethylene) insulation, providing superior thermal stability (90°C operating temperature) and better electrical properties than standard PVC. It features a Copper Wire Braid (CWB) shield for excellent electromagnetic interference (EMI) protection and a Class A Flame Retardant (IEC 60332-3-22) outer sheath for maximum fire safety in high-density installations. Designed for critical control systems in power plants, substations, and heavy industry, it is ideal for fixed installations in cable trenches or indoor environments where high-temperature resistance, signal integrity, and strict fire prevention are essential.