Mitsubishi TH-N220RHKP 150A Description Description Mitsubishi Overload Relay. Ith = 120,0 ~ 180,0A; for S(D)-N180, 220 Related products Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FR-A540-0.75K-EC MITSUBISHI AJ71E71-S3 MITSUBISHI A2NCPU MITSUBISHI A3ACPUR21 Mitsubishi FX2N-32ET-ESS/UL