
CHF18.90
Steffen FI adapter
Steffen FI adapter
I connected the RCD today, but it didn't work, it blew the RCD fuse on the front panel. What did I do wrong?
Probably nothing, the RCD at the house was faster...
The thing is mainly intended for when you don't have an RCD in the house or you're not sure.
(At least that's what I know)