Hello everyone. I would like to attach the power cables of the two rear boxes without a cable duct, as this seems more delicate. Now I am looking for the power cables in white. Are the cables with type C7 correct? Like this one, for example: https://www.galaxus.ch/de/s1/product/goobay-goobay-euro-anschlusskabel-beidseitig-abgewinkelt-15-m-weiss-150-m-stromkabel-14251034