What is the fire-resistant cable?

- May 20, 2019-

Fire-resistant cable refers to the cable which can keep safe operation for a certain time under the condition of flame combustion.IEC331), such as China's national standard GB12666.6 (will fire test points A, B two levels: A level flame temperature of 950 ~ 1000 ℃, for fire duration of 90 minutes;B the flame temperature of 750 ~ 800 ℃, for fire duration of 90 minutes, during the whole test, the sample should be under the rated voltage value of the product.

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