Mitsubishi TH-N400RHKP 105A Description Description Mitsubishi Overload Relay. Ith = 85,0 ~ 125,0A; for S(D)-N300, 400 Related products MITSUBISHI FR-A540-0.75K-EC MITSUBISHI FR-A540-15K-EC MITSUBISHI MR-J2-40A Mitsubishi FX2N-48ER-ES/UL MITSUBISHI FX1N-40MR-DS MITSUBISHI FR-PU04