HGLZ1系列上下型转换双投隔离开关
样本：
- HGLZ1-63/3
- HGLZ1-100/3
- HGLZ1-63/3J
- HGLZ1-100/3J
- HGLZ1-125/3
- HGLZ1-125/3J
- HGLZ1-160/3
- HGLZ1-160/3J
- HGLZ1-200/3
- HGLZ1-200/3J
- HGLZ1-250/3
- HGLZ1-250/3J
- HGLZ1-315/3
- HGLZ1-315/3J
- HGLZ1-400/3
- HGLZ1-400/3J
- HGLZ1-500/3
- HGLZ1-500/3J
- HGLZ1-630/3
- HGLZ1-630/3J
- HGLZ1-1000/3
- HGLZ1-1000/3J
- HGLZ1-1250/3
- HGLZ1-1250/3J
- HGLZ1-1600/3
- HGLZ1-1600/3J
- HGLZ1-2000/3
- HGLZ1-2000/3J
- HGLZ1-2500/3
- HGLZ1-2500/3J
- HGLZ1-3150/3
- HGLZ1-3150/3J
- HGLZ1-4000/3
- HGLZ1-4000/3J
- HGLZ1-63/4
- HGLZ1-100/4
- HGLZ1-63/4J
- HGLZ1-100/4J
- HGLZ1-125/4
- HGLZ1-125/4J
- HGLZ1-160/4
- HGLZ1-160/4J
- HGLZ1-200/4
- HGLZ1-200/4J
- HGLZ1-250/4
- HGLZ1-250/4J
- HGLZ1-315/4
- HGLZ1-315/4J
- HGLZ1-400/4
- HGLZ1-400/4J
- HGLZ1-500/4
- HGLZ1-500/4J
- HGLZ1-630/4
- HGLZ1-630/4J
- HGLZ1-1000/4
- HGLZ1-1000/4J
- HGLZ1-1250/4
- HGLZ1-1250/4J
- HGLZ1-1600/4
- HGLZ1-1600/4J
- HGLZ1-2000/4
- HGLZ1-2000/4J
- HGLZ1-2500/4
- HGLZ1-2500/4J
- HGLZ1-3150/4
- HGLZ1-3150/4J
- HGLZ1-4000/4
- HGLZ1-4000/4J