Furnish the connection case, leakage circuit breaker DZ47 or fuse RCL and disconnect switch, users can directly operate switch outside the case.
安装接线盒、漏电开关DZ47或RCL熔断器以及隔离开关,用户在箱体外直接操作开关。
The junction box, leakage circuit breaker DZ47 or RCL fuse, and disconnect switch can be installed in it. User can directly operate switch outside of the meter box.