Mains choke f. fu; phases: 3; un1(v): 480; ithmax 1(a) / f1(hz): 3 /60; i ln (a): 2, 7; uk(%): 4; ln(mh): 9, 73; ta/isokl: 40 /b; ip00; type of terminals: screw/tab connection; en 61558-2-20 >ul/csa-recognized< >choke<