操作機構:彈簧操作機構 電磁操作機構 Operator: spring operation mechanism electromagnetic operation mechanism
負荷開關 隔離開關 Load switch isolating switch
高壓限流熔斷器 高壓跌落式熔斷器 High pressure the current limit fuse high-pressure cascade fuse
絕緣子系列其中包括(各種計量箱絕緣子、變壓器瓷套絕緣子)Insulator series including (all kinds of measuring boxes insulator, transformer porcelain set of insulator)
蝶式絕緣子;Butterfly insulator;