HYK系列负荷隔离开关
HYK-63A/3,HYK-80A/3,HYK-100A/3,HYK-12*/3,HYK-160A/3,HYK-200A/3,HYK-250A/3,HYK-31*/3,
HYK-400A/3,HYK-500A/3,HYK-630A/3,HYK-800A/3,HYK-1000A/3,HYK-1250A/3,HYK-1600A/3,
HYK-2000A/3,HYK-2500A/3,HYK-3150A/3,HYK-4000A/3, HYK-63A/4,HYK-80A/4,HYK-100A/4,HYK-12*/4,HYK-160A/4,HYK-200A/4,HYK-250A/4,HYK-31*/4,
HYK-400A/4,HYK-500A/4,HYK-630A/4,HYK-800A/4,HYK-1000A/4,HYK-1250A/4,HYK-1600A/4,
HYK-2000A/4, HYK-2500A/4, HYK-3150A/4,HYK-4000A/4,
HYK-63A/3J,HYK-80A/3J,HYK-100A/3J,HYK-12*/3J,HYK-160A/3J,HYK-200A/3J,HYK-250A/3J,
HYK-31*/3J,HYK-400A/3J,HYK-500A/3J,HYK-630A/3J,HYK-800A/3J,HYK-1000A/3J,HYK-1250A/3J,
HYK-1600A/3J,HYK-2000A/3J, HYK-2500A/3J,HYK-3150A/3J,HYK-4000A/3J, HYK-63A/4J,HYK-80A/4J,HYK-100A/4J,HYK-12*/4J,HYK-160A/4J,HYK-200A/4J,HYK-250A/4J,
HYK-31*/4J,HYK-400A/4J,HYK-500A/4J,HYK-630A/4J,HYK-800A/4J,HYK-1000A/4J,HYK-1250A/4J,
HYK-1600A/4J,HYK-2000A/4J, HYK-2500A/4J, HYK-3150A/4J,HYK-4000A/4J,
HYK-63A/3JK,HYK-80A/3JK,HYK-100A/3JK,HYK-12*/3JK,HYK-160A/3JK,HYK-200A/3JK,
HYK-250A/3JK,HYK-31*/3JK,HYK-400A/3JK,HYK-500A/3JK,HYK-630A/3JK,HYK-800A/3JK,
HYK-1000A/3JK,HYK-1250A/3JK,HYK-1600A/3JK,HYK-2000A/3JK,HYK-2500A/3JK,HYK-3150A/3JK,HYK-4000A/3JK, HYK-63A/4JK,HYK-80A/4JK,HYK-100A/4JK,HYK-12*/4JK,HYK-160A/4JK,HYK-200A/4JK,
HYK-250A/4JK,HYK-31*/4JK,HYK-400A/4JK,HYK-500A/4JK,HYK-630A/4JK,HYK-800A/4JK,
HYK-1000A/4JK,HYK-1250A/4JK,HYK-1600A/4JK,HYK-2000A/4JK,HYK-2500A/4JK,HYK-3150A/4JK,HYK-4000A/4JK,
HYK-63A/3JKC,HYK-80A/3JKC,HYK-100A/3JKC,HYK-12*/3JKC,HYK-160A/3JKC,HYK-200A/3JKC,
HYK-250A/3JKC,HYK-31*/3JKC,HYK-400A/3JKC,HYK-500A/3JKC,HYK-630A/3JKC,
HYK-800A/3JKC,HYK-1000A/3JKC,HYK-1250A/3JKC,HYK-1600A/3JKC,HYK-2000A/3JKC,
HYK-2500A/3JKC,HYK-3150A/3JKC,HYK-4000A/3JKC, HYK-63A/4JKC,HYK-80A/4JKC,HYK-100A/4JKC,HYK-12*/4JKC,HYK-160A/4JKC,HYK-200A/4JKC,
HYK-250A/4JKC,HYK-31*/4JKC,HYK-400A/4JKC,HYK-500A/4JKC,HYK-630A/4JKC,
HYK-800A/4JKC,HYK-1000A/4JKC,HYK-1250A/4JKC,HYK-1600A/4JKC,HYK-2000A/4JKC,
HYK-2500A/4JKC,HYK-3150A/4JKC,HYK-4000A/4JKC,
HYK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