HGLR（原QSAR）系列转换负荷隔离开关
样本：
- HGLR-800/3 400A
- HGLR-800/3 500A
- HGLR-800/3 630A
- HGLR-800/3 700A
- HGLR-800/3 800A
- HGLR-800/4 400A
- HGLR-800/4 500A
- HGLR-800/4 630A
- HGLR-800/4 700A
- HGLR-800/4 800A
- HGLR-1000/3 800A
- HGLR-1000/3 1000A
- HGLR-1000/4 800A
- HGLR-1000/4 1000A
- HGLR-1600/3 1000A
- HGLR-1600/3 1600A
- HGLR-1600/4 1000A
- HGLR-1600/4 1600A
- HGLR-800/3J 400A
- HGLR-800/3J 500A
- HGLR-800/3J 630A
- HGLR-800/3J 700A
- HGLR-800/3J 800A
- HGLR-800/4J 400A
- HGLR-800/4J 500A
- HGLR-800/4J 630A
- HGLR-800/4J 700A
- HGLR-800/4J 800A
- HGLR-1000/3J 800A
- HGLR-1000/3J 1000A
- HGLR-1000/4J 800A
- HGLR-1000/4J 1000A
- HGLR-1600/3J 1000A
- HGLR-1600/3J 1600A
- HGLR-1600/4J 1000A
- HGLR-1600/4J 1600A