適用範圍Application 本產品適用於額定電壓300/500V及以下或直流1000V及以下的配電裝置中,作為電器、儀表、計算機的連接線。 This product is applicable to the rated voltage of 300/500v and below or dc 1000V and below in the distribution equipment,as electrical appliances,instruments,computers connection line.