Mitsubishi TH-N400RHKP 125A Description Description Mitsubishi Overload Relay. Ith = 100,0 ~ 150,0A; for S(D)-N300, 400 Related products MITSUBISHI MR-J2-40A Mitsubishi FX2N-48ER-ES/UL MITSUBISHI A1ADP-SP Mitsubishi FX2N-16EX-ES/UL MITSUBISHI AJ71E71-S3 Mitsubishi FX2N-48ER-DS