Mitsubishi TH-N400RHKP 125A Description Description Mitsubishi Overload Relay. Ith = 100,0 ~ 150,0A; for S(D)-N300, 400 Related products MITSUBISHI Q02HCPU MITSUBISHI AJ71E71-S3 MITSUBISHI A3ACPUR21 MITSUBISHI FR-A540-0.75K-EC MITSUBISHI A2NCPU Mitsubishi FX2N-48ER-ES/UL