Coupled with a heating cable from the same provider, frost endangered lines, water meters, etc. are good and protect in the long term. The connector works, but my copy deviating from the specified parameters. Turning about below + 5 ° C (is OK), switching off more than + 10 ° C, and since I do not begrudge the Super connector but also many hours of reaction time !!! That opinion not very much to do with anti-freeze and save electricity, especially at these energy prices. Plug and heating cables are not cheap, but you survive the winter worry free, without having weather and timers constantly in mind. Something "poor" I find, however, that for a price above 30 euros at the plug only leaves a severed cable end. For a usable mounted Schuko for 1.50 euros it was not enough ... !!!
