Mitsubishi TH-N18CXKP 2.1A Description Description Mitsubishi Overload Relay. Ith = 1,7 ~ 2,5A; for S-N18 Related products MITSUBISHI FR-A540-22K MITSUBISHI AJ71E71-S3 Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI MDS-A-SPJ-22 MITSUBISHI FX1N-40MR-DS MITSUBISHI A1ADP-SP