CFH1Z1系列负荷双投隔离开关
样本：
- CFH1Z1-125/3
- CFH1Z1-160/3
- CFH1Z1-200/3
- CFH1Z1-250/3
- CFH1Z1-315/3
- CFH1Z1-400/3
- CFH1Z1-500/3
- CFH1Z1-630/3
- CFH1Z1-800/3
- CFH1Z1-1000/3
- CFH1Z1-1250/3
- CFH1Z1-1600/3
- CFH1Z1-2000/3
- CFH1Z1-2500/3
- CFH1Z1-3150/3
- CFH1Z1-125/3J
- CFH1Z1-160/3J
- CFH1Z1-200/3J
- CFH1Z1-250/3J
- CFH1Z1-315/3J
- CFH1Z1-400/3J
- CFH1Z1-500/3J
- CFH1Z1-630/3J
- CFH1Z1-800/3J
- CFH1Z1-1000/3J
- CFH1Z1-1250/3J
- CFH1Z1-1600/3J
- CFH1Z1-2000/3J
- CFH1Z1-2500/3J
- CFH1Z1-3150/3J
- CFH1Z1-125/4
- CFH1Z1-160/4
- CFH1Z1-200/4
- CFH1Z1-250/4
- CFH1Z1-315/4
- CFH1Z1-400/4
- CFH1Z1-500/4
- CFH1Z1-630/4
- CFH1Z1-800/4
- CFH1Z1-1000/4
- CFH1Z1-1250/4
- CFH1Z1-1600/4
- CFH1Z1-2000/4
- CFH1Z1-2500/4
- CFH1Z1-3150/4
- CFH1Z1-125/4J
- CFH1Z1-160/4J
- CFH1Z1-200/4J
- CFH1Z1-250/4J
- CFH1Z1-315/4J
- CFH1Z1-400/4J
- CFH1Z1-500/4J
- CFH1Z1-630/4J
- CFH1Z1-800/4J
- CFH1Z1-1000/4J
- CFH1Z1-1250/4J
- CFH1Z1-1600/4J
- CFH1Z1-2000/4J
- CFH1Z1-2500/4J
- CFH1Z1-3150/4J