主要适用于额定电压450/750V 及以下,用于固定敷设场所,长期工作温度为90℃、105℃、125℃或 150℃的阻燃或非阻燃电线电缆。
It is mainly suitable to use in the permanent installation fields where require long-term operating temperature of 90℃、105℃、125℃or150℃ and require flame-retardant or no flame-retardant. Its rated voltage is up to 450/750V.