1., fire resistance: two kinds of materials used in mineral insulated cables. Copper and Magnesium Oxide are inorganic substances. This kind of cable will not burn and will not support combustion. It will continue to operate under the condition of approaching flame. The copper jacket is melted at 1083 degrees, while the Magnesium Oxide insulating material is solidified at 2800 degrees.
2. operating temperature is high, mineral insulated cable can continuous operation of a high temperature of 250 DEG C. However, in case of emergency, the cable can continue to operate in a short time at the temperature near the melting point of the copper sheath.
3., long life and inorganic materials used in mineral insulated cables can ensure the stability, long life and fire resistance of cables.

4., explosion-proof, highly insulating material in mineral insulated cable can prevent steam, gas and flame from passing between equipment parts connected with cables.

Mineral insulated cable