上海执展实业有限公司-产品图片：型号及含义说明：产品型号：HGL-63A/3,HGL-80A/3,HGL-100A/3,HGL-125A/3,HGL-160A/3,HGL-200A/3,HGL-250A/3,HGL-315A/3,HGL-400A/3,HGL-500A/3,HGL-630A/3,HGL-800A/3,HGL-1000A/3,HGL-1250A/,HGL-1600A/3,HGL-2000A/3,HGL-2500A/3,HGL-3150A/3,HGL-4000A/3,HGL-63A/4,HGL-80A/4,HGL-100A/4,HGL-125A/4,HGL-160A/4,HGL-200A/4,HGL-250A/4,GL-315A/4,HGL-400A/4,HGL-500A/4,HGL-630A/4,HGL-800A/4,HGL-1000A/4,HGL-1250A/4,HGL-1600A/4,HGL-2000A/4,HGL-2500A/4,HGL-3150A/4,HGL-4000A/4,HGL-63A/3J,HGL-80A/3J,HGL-100A/3J,HGL-125A/3J,HGL-160A/3J,HGL-200A/3J,HGL-250A/3J,HGL-315A/3J,HGL-400A/3J,HGL-500A/3J,HGL-630A/3J,HGL-800A/3J,HGL-1000A/3J,HGL-1250A/3J,HGL-1600A/3J,HGL-2000A/3J,HGL-2500A/3J,HGL-3150A/3J,HGL-4000A/3J,HGL-63A/4J,HGL-80A/4J,HGL-100A/4J,HGL-125A/4J,HGL-160A/4J,HGL-200A/4J,HGL-250A/4J,HGL-315A/4J,HGL-400A/4J,HGL-500A/4J,HGL-630A/4J,HGL-800A/4J,HGL-1000A/4J,HGL-1250A/4J,HGL-1600A/4J,HGL-2000A/4J,HGL-2500A/4J,HGL-3150A/4J,HGL-4000A/4J,HGL-63A/3JK,HGL-80A/3JK,HGL-100A/3JK,HGL-125A/3JK,HGL-160A/3JK,HGL-200A/3JK,HGL-250A/3JK,HGL-315A/3JK,HGL-400A/3JK,HGL-500A/3JK,HGL-630A/3JK,HGL-800A/3JK,HGL-1000A/3JK,HGL-1250A/3JK,HGL-1600A/3JK,HGL-2000A/3JK,HGL-2500A/3JK,HGL-3150A/3JK,HGL-4000A/3JK,HGL-63A/4JK,HGL-80A/4JK,HGL-100A/4JK,HGL-125A/4JK,HGL-160A/4JK,HGL-200A/4JK,HGL-250A/4JK,HGL-315A/4JK,HGL-400A/4JK,HGL-500A/4JK,HGL-630A/4JK,HGL-800A/4JK,HGL-1000A/4JK,HGL-1250A/4JK,HGL-1600A/4JK,HGL-2000A/4JK,HGL-2500A/4JK,HGL-3150A/4JK,HGL-4000A/4JK,HGL-63A/3JKC,HGL-80A/3JKC,HGL-100A/3JKC,HGL-125A/3JKC,HGL-160A/3JKC,HGL-200A/3JKC,HGL-250A/3JKC,HGL-315A/3JKC,HGL-400A/3JKC,HGL-500A/3JKC,HGL-630A/3JKC,HGL-800A/3JKC,HGL-1000A/3JKC,HGL-1250A/3JKC,HGL-1600A/3JKC,HGL-2000A/3JKC,HGL-2500A/3JKC,HGL-3150A/3JKC,HGL-4000A/3JKC,HGL-63A/4JKC,HGL-80A/4JKC,HGL-100A/4JKC,HGL-125A/4JKC,HGL-160A/4JKC,HGL-200A/4JKC,HGL-250A/4JKC,HGL-315A/4JKC,HGL-400A/4JKC,HGL-500A/4JKC,HGL-630A/4JKC,HGL-800A/4JKC,HGL-1000A/4JKC,HGL-1250A/4JKC,HGL-1600A/4JKC,HGL-2000A/4JKC,HGL-2500A/4JKC,HGL-3150A/4JKC,HGL-4000A/4JKC,上海执展实业有限公司**免费咨询热线400-608-8687 15021527282，*********，18817535592负荷隔离开关(以下简称开关)是我公司引进欧洲*技术研制而成，该产品具有国际九十年代末期水平,是国内同类产品中理想的更新换代产品。
开关广泛适用于建筑、电力、石油化工及其它行业的配电系统和自动化系统。
模块化设计结构，具有灵活多样的组合性，采用玻璃纤维增强不饱合聚脂树脂制造外壳，有很高的介电性能，防护能力和可靠的操作安全性。
操作机构是弹簧蓄能、瞬时释放的,加速机构瞬时接通与分断双断点触头结构。
与操作手柄的速度无关，**大提高了各项电气性能与机械性能。
多种结构与操作方式，有直接观察触头通断状态的窗口，有柜内、柜外操作，有正面、侧面操作，有板后接线。
开关造型美观、新颖、简洁、体积小功能全，是同类产品中理想的选择。
HGL系列负荷隔离开关概述HGL系列负荷隔离开关适用于交流50HZ,额定电压660V以下或直流440V以下,额定电流是1600A的低压供配电系统.作接通,分断正常负载及过载电流以及在断开状态下作为隔离开关用。
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