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GCS型低壓抽出式開關柜，是我國吸收國外先進技術并根據國內用戶對增容，計算機接口、動力集中控制、方便安裝維護等要求而開發的一種新型低壓成套開關設備。技術標準符合IEC439-1《低壓成套開關設備和控制設備》、GB7251《低壓成套開關設備和控制設備》、JB/T9661《低壓抽出式成套開關設備》等標準。

GCS Low-voltage withdrawable switchgear is a new-type low-voltage complete switchgear with foreign advanced techniques, it is meeting the requirements of loadability expansion, computer interfacing, power-control centralization, easy assembly and maintenance. It meets the requirements of IEC439-1《Low-voltage complete switch equipment and controller》GB7251《Low-voltage complete switch equipment and controller》JB/T9661《Low-voltage withdrawable switch equipment》standard.