KWQG1礦用一般型抽出式低壓開關柜適用于煤礦井下無瓦斯、煤塵爆炸危險場所或其它類似的工業生產部門，對額定電壓至660v。額定頻率為50Hz的三相交流低壓配電系統中作為動力、配電、照明、電機及其它電器設備的起動、控制和保護的開關設備及電源變換設備。

KwQG1 normal mine low voltage drawer switch cabinetis used as the switch and power supply transform device forthe starting.control and protection of drive Power distribution.lighting engine and other electric appliances in the 3-phaseAC low-voltage power distribution system with 66ov ratedvoltage and 50HZfriquency.applicable for places withoutdangers of gas and coal dust explosions in the coal mine orother similar industrial production sectors.