- 12 Sep 2006
- Reaction score
More likely the existing MCBs have been shifted to the left, the busbar connected into the bottom of that dubious switch device, and some piece of wire connected between the RCD output and the input to the device.
As with anythingAll entirely inappropriate and making the whole thing a custom assembly designed by whoever made those changes. When it all goes wrong, that person is 100% responsible for any damages caused