5 Affect power 22kW. Rated current 32A (7.2kw single phase, 22kw three phase) 16A (11kw three phase). Cable specifications EN50620 3 x 6mm² + 1 x 0.5mm² (7KW) EN50620 5 x 2.5mm² + 1x 0.5mm²(11KW) EN50620 5 x 6mm² + 1x 0.5mm²(22KW) “Full square” copper, “full resistance”, no need to worry about overheating or burning out.