HGLC系列负荷隔离开关侧面操作
样本：
- HGLC-160/3
- HGLC-250/3
- HGLC-400/3
- HGLC-630/3
- HGLC-1000/3
- HGLC-1250/3
- HGLC-1600/3
- HGLC-2500/3
- HGLC-3200/3
- HGLC-160/3J
- HGLC-250/3J
- HGLC-400/3J
- HGLC-630/3J
- HGLC-1000/3J
- HGLC-1250/3J
- HGLC-1600/3J
- HGLC-2500/3J
- HGLC-3200/3J
- HGLC-160/4
- HGLC-250/4
- HGLC-400/4
- HGLC-630/4
- HGLC-1000/4
- HGLC-1250/4
- HGLC-1600/4
- HGLC-2500/4
- HGLC-3200/4
- HGLC-160/4J
- HGLC-250/4J
- HGLC-400/4J
- HGLC-630/4J
- HGLC-1000/4J
- HGLC-1250/4J
- HGLC-1600/4J
- HGLC-2500/4J
- HGLC-3200/4J