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本产品的品牌是ZHPTG,型号是56CV550,绝缘电压是690(V),额定电压是440/500(V),额定电流是50(A),极数是5,产品认证是CE,开关面板尺寸是195*100*105(mm),功能是防水防尘开关插座带锁,防水等级是IP66,材质是PC铜材