Have the same product installed, because of the price but from a different reference source. The price difference is considerable. I would like to point out three things again, which should perhaps be clearer in the description 1.) The fuse is Fi and line circuit breaker in one. 2.) When triggered, N and L are disconnected. 3.) The grounding PE must be routed past the safety device.
Goods significantly more expensive than in the construction market. Well, the corresponding parts are supplied together completely. New installation in the old ship.
As far as ok, however, there is no plug for the lateral access and the 4 cover buttons over the cover locking screws do not fit into the provided holes, I have at least not got it. Mechanically, the housing is stable.
The device makes a solid impression. Workmanship ok, assembly is easy to realize. Description for the FI also difficult to read for a specialist in the systematics. Unlike other reviews, I have however clearly established that a backup machine is still next to the FI. Test switch also good to reach. All in all ok, value for money but very good.
Unfortunately, I am not very satisfied with the product. I had expected a mounted land connection unit, instead everything comes in individual parts (which are also available in the hardware store for less money) and without installation instructions. For the high price I had expected more here.