Cu/Mica/Al-Tube/LSZH Flexible Mineral Insulated Cable (0.6/1kV 5×10mm²)

The BTLY is an advanced Flexible Mineral Insulated Cable designed to provide a high-performance, easier-to-install alternative to rigid MI cables. It features high-purity copper conductors protected by inorganic mineral insulation (mica tapes) and a seamless, corrugated aluminum tube sheath, finished with a Low Smoke Zero Halogen (LSZH) outer jacket. Engineered to maintain circuit integrity under extreme fire conditions (up to 950°C for 180 minutes per BS 6387 CWZ), it is both explosion-proof and highly resistant to moisture and corrosion. This cable is the preferred choice for critical fire safety systems in large-scale public infrastructure such as shopping malls, airports, high-rise buildings, and subway systems, specifically for emergency lighting, fire alarms, and life-support circuits where flexibility and maximum fire survival are required.