... are suitable for overload protectio of AC motor operated on 8-hour duty or uninterurupted duty.The overload protected AC motor ... YS-K11YS-K12 YS-K180.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3 ... .6,1.4-2,1.7-2.1,2-3,2.8-4.4,4-6,5.2-8,7-11,9-13YTH-N20YS ... .6,9.11,15,19,22,29,351.7-2.1,2-3,2.8-4.4,4-6,5.2-5 ... ,7-11,9-13,12-18,16-22,18-26,24-34,30 ...