Mitsubishi TH-N220RHKP 125A Description Description Mitsubishi Overload Relay. Ith = 100,0 ~ 150,0A; for S(D)-N180, 220 Related products Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI FR-A540-22K MITSUBISHI FR-PU04 Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FR-A540-0.75K-EC MITSUBISHI FX1N-40MR-DS