GGL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 

GGL-63A/3,GGL-80A/3,GGL-100A/3,GGL-125A/3,GGL-160A/3,GGL-200A/3,GGL-250A/3,GGL-315A/3,
GGL-400A/3,GGL-500A/3,GGL-630A/3,GGL-800A/3,GGL-1000A/3,GGL-1250A/3,GGL-1600A/3,
GGL-2000A/3,GGL-2500A/3,GGL-3150A/3,GGL-4000A/3, GGL-63A/4,GGL-80A/4,GGL-100A/4,GGL-125A/4,GGL-160A/4,GGL-200A/4,GGL-250A/4,GGL-315A/4,
GGL-400A/4,GGL-500A/4,GGL-630A/4,GGL-800A/4,GGL-1000A/4,GGL-1250A/4,GGL-1600A/4,
GGL-2000A/4, GGL-2500A/4, GGL-3150A/4,GGL-4000A/4,
GGL-63A/3J,GGL-80A/3J,GGL-100A/3J,GGL-125A/3J,GGL-160A/3J,GGL-200A/3J,GGL-250A/3J,
GGL-315A/3J,GGL-400A/3J,GGL-500A/3J,GGL-630A/3J,GGL-800A/3J,GGL-1000A/3J,GGL-1250A/3J,
GGL-1600A/3J,GGL-2000A/3J, GGL-2500A/3J,GGL-3150A/3J,GGL-4000A/3J, GGL-63A/4J,GGL-80A/4J,GGL-100A/4J,GGL-125A/4J,GGL-160A/4J,GGL-200A/4J,GGL-250A/4J,
GGL-315A/4J,GGL-400A/4J,GGL-500A/4J,GGL-630A/4J,GGL-800A/4J,GGL-1000A/4J,GGL-1250A/4J,
GGL-1600A/4J,GGL-2000A/4J, GGL-2500A/4J, GGL-3150A/4J,GGL-4000A/4J,
GGL-63A/3JK,GGL-80A/3JK,GGL-100A/3JK,GGL-125A/3JK,GGL-160A/3JK,GGL-200A/3JK,
GGL-250A/3JK,GGL-315A/3JK,GGL-400A/3JK,GGL-500A/3JK,GGL-630A/3JK,GGL-800A/3JK,
GGL-1000A/3JK,GGL-1250A/3JK,GGL-1600A/3JK,GGL-2000A/3JK,GGL-2500A/3JK,GGL-3150A/3JK,GGL-4000A/3JK, GGL-63A/4JK,GGL-80A/4JK,GGL-100A/4JK,GGL-125A/4JK,GGL-160A/4JK,GGL-200A/4JK,
GGL-250A/4JK,GGL-315A/4JK,GGL-400A/4JK,GGL-500A/4JK,GGL-630A/4JK,GGL-800A/4JK,