SMG1系列负荷隔离开关
SMG1-63A/3,SMG1-80A/3,SMG1-100A/3,SMG1-12*/3,SMG1-160A/3,SMG1-200A/3,SMG1-250A/3,SMG1-31*/3,
SMG1-400A/3,SMG1-500A/3,SMG1-630A/3,SMG1-800A/3,SMG1-1000A/3,SMG1-1250A/3,SMG1-1600A/3,
SMG1-2000A/3,SMG1-2500A/3,SMG1-3150A/3,SMG1-4000A/3, SMG1-63A/4,SMG1-80A/4,SMG1-100A/4,SMG1-12*/4,SMG1-160A/4,SMG1-200A/4,SMG1-250A/4,SMG1-31*/4,
SMG1-400A/4,SMG1-500A/4,SMG1-630A/4,SMG1-800A/4,SMG1-1000A/4,SMG1-1250A/4,SMG1-1600A/4,
SMG1-2000A/4, SMG1-2500A/4, SMG1-3150A/4,SMG1-4000A/4,
SMG1-63A/3J,SMG1-80A/3J,SMG1-100A/3J,SMG1-12*/3J,SMG1-160A/3J,SMG1-200A/3J,SMG1-250A/3J,
SMG1-31*/3J,SMG1-400A/3J,SMG1-500A/3J,SMG1-630A/3J,SMG1-800A/3J,SMG1-1000A/3J,SMG1-1250A/3J,
SMG1-1600A/3J,SMG1-2000A/3J, SMG1-2500A/3J,SMG1-3150A/3J,SMG1-4000A/3J, SMG1-63A/4J,SMG1-80A/4J,SMG1-100A/4J,SMG1-12*/4J,SMG1-160A/4J,SMG1-200A/4J,SMG1-250A/4J,
SMG1-31*/4J,SMG1-400A/4J,SMG1-500A/4J,SMG1-630A/4J,SMG1-800A/4J,SMG1-1000A/4J,SMG1-1250A/4J,
SMG1-1600A/4J,SMG1-2000A/4J, SMG1-2500A/4J, SMG1-3150A/4J,SMG1-4000A/4J,
SMG1-63A/3JK,SMG1-80A/3JK,SMG1-100A/3JK,SMG1-12*/3JK,SMG1-160A/3JK,SMG1-200A/3JK,
SMG1-250A/3JK,SMG1-31*/3JK,SMG1-400A/3JK,SMG1-500A/3JK,SMG1-630A/3JK,SMG1-800A/3JK,
SMG1-1000A/3JK,SMG1-1250A/3JK,SMG1-1600A/3JK,SMG1-2000A/3JK,SMG1-2500A/3JK,SMG1-3150A/3JK,SMG1-4000A/3JK, SMG1-63A/4JK,SMG1-80A/4JK,SMG1-100A/4JK,SMG1-12*/4JK,SMG1-160A/4JK,SMG1-200A/4JK,
SMG1-250A/4JK,SMG1-31*/4JK,SMG1-400A/4JK,SMG1-500A/4JK,SMG1-630A/4JK,SMG1-800A/4JK,
SMG1-1000A/4JK,SMG1-1250A/4JK,SMG1-1600A/4JK,SMG1-2000A/4JK,SMG1-2500A/4JK,SMG1-3150A/4JK,SMG1-4000A/4JK,
SMG1-63A/3JKC,SMG1-80A/3JKC,SMG1-100A/3JKC,SMG1-12*/3JKC,SMG1-160A/3JKC,SMG1-200A/3JKC,
SMG1-250A/3JKC,SMG1-31*/3JKC,SMG1-400A/3JKC,SMG1-500A/3JKC,SMG1-630A/3JKC,
SMG1-800A/3JKC,SMG1-1000A/3JKC,SMG1-1250A/3JKC,SMG1-1600A/3JKC,SMG1-2000A/3JKC,
SMG1-2500A/3JKC,SMG1-3150A/3JKC,SMG1-4000A/3JKC, SMG1-63A/4JKC,SMG1-80A/4JKC,SMG1-100A/4JKC,SMG1-12*/4JKC,SMG1-160A/4JKC,SMG1-200A/4JKC,
SMG1-250A/4JKC,SMG1-31*/4JKC,SMG1-400A/4JKC,SMG1-500A/4JKC,SMG1-630A/4JKC,
SMG1-800A/4JKC,SMG1-1000A/4JKC,SMG1-1250A/4JKC,SMG1-1600A/4JKC,SMG1-2000A/4JKC,
SMG1-2500A/4JKC,SMG1-3150A/4JKC,SMG1-4000A/4JKC,
SMG1负荷隔离开关适用于交流50Hz，额定电压至660V，直流额定电压至440V、额定
电流至1600A，用于不频繁接通与分断电路。
1 采用玻璃纤维增强不饱和聚脂树脂外壳
2弹簧蓄能加速机构能快速实现接通与分断
3 触头结构为并联双断点桥式触头面、由片弹簧保证触头压力
4 开关能够自动确定通断的极限位置符合