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简述了矿用隔爆型低压馈电开关的现状、趋势以及存在的问题，指出了大容量高分断能力的矿用隔爆型低压馈电开关是今后发展的方向。
The status quo, trends and existing problems of mining flameproof low voltage feed switch are briefly described. It is pointed out that the mine flameproof low voltage feed switch with large capacity and high breaking capacity is the future development direction.