Pilih kabel sing cocog miturut kabutuhan, Saben kabel ditandhani kanthi jelas, Divisi fungsional jelas, Gampang disambungake lan dipasang Cocog kanggo sambungan internal lemari distribusi daya protèktif, lemari distribusi daya jinis laci, kothak kontrol distribusi lampu daya, jaringan base station lemantun distribusi daya, etc.