双层门配电箱一般使用的话就是为了好看，因为它可以把里面的元件露在外面，而且里面的线不会显露出来，整体显得规整好看。在什么情况下都是可以使用的，，不过双层门配电箱的价格相对于相同尺寸的一层门来说比较贵。壁挂式、明装、暗装、室内、室外防雨都有单层门和双层门的。
Double-door distribution boxes are generally used to look good, because they can expose the inner components outside, and the inner wires will not be exposed, the overall look neat. It can be used in any situation, but double-door distribution boxes are more expensive than one-floor doors of the same size. Wall mounted, open fitting, dark mounted, indoor and outdoor rain proof have single door and double door.
.png)
