产品概述：

此款机构适用于HBXGN12/T630-20型环保型空气绝缘交流金属封闭开关设备，该机构采用压缩弹簧过中控制负荷开关的合分闸接地操作。工作位置为合闸、分闸、接地三个工位，合闸与接地配有机械联锁防止误操作。该产品具有体积小，安装使用方便和适用性强的特点。

This mechanism is suitable for HBXGN12/T630-20 environmentally friendly air-insulated AC metal-enclosed switchgear, which adopts compression spring over-center control load switch closing and grounding operation. The working position is three stations of closing, opening and grounding, and the closing and grounding are equipped with mechanical interlocks to prevent misoperation. The product has the characteristics of small size, easy installation and use, and strong applicability.