Red Fireproof Mineral Insulated Cable 3*10 For General Lighting

Mineral insulated fireproof cable (BTTZ) 3*10 

Product Features
1. Fire protection
Since the cables are all composed of inorganic substances (metallic copper and magnesium oxide powder), it will not cause fire by itself, and it is impossible to burn or support combustion. Since the melting point of copper is 1083°C, the mineral insulating layer is also melting above 1000°C. Therefore, this kind of cable can continue to maintain power supply in the case of a fire close to the melting point of copper, and it is a real fireproof cable. And can pass BS6387 C, W, Z test.
2. Large carrying capacity and waterproof
Since the actual normal operating temperature of mineral insulated cables can reach 250°C, IEC60702 stipulates that the continuous operating temperature of mineral insulated cables is 105°C, which is considering the needs of terminal sealing materials and safety. Even so, its current carrying capacity is far higher than that of other cables. , because mineral insulation has better thermal conductivity than plastics, so the same working temperature, the carrying capacity is larger. For lines above 16mm2, one section can be reduced, and for places where human contact is not allowed, two sections can be reduced.