At first glance, something large and heavy, but functionally very good, safe and stable! For several months, 2 pcs. no problem in use. Plug got scattered light heavy, but also may be due to the connectors and crimping, but operate safely .. The 4 lateral fixing screws for the lid are a bit small and a bit difficult to assemble possibly depending on the installation position .. Coloring is absolutely OK for normal use, but should not be too high mechanically stressed (recommended no bending of the terminal lugs ;-)), then bursts partly. Slightly (but is no real shortage, but inappropriate use) .. Would the member at any time buy back, discovered no cost-effective alternative in the net after long searches.