Mitsubishi TH-N18CXKP 2.1A Description Description Mitsubishi Overload Relay. Ith = 1,7 ~ 2,5A; for S-N18 Related products MITSUBISHI FX1N-40MR-DS MITSUBISHI FR-A540-0.75K-EC MITSUBISHI A2NCPU MITSUBISHI E1071 MITSUBISHI Q02HCPU Mitsubishi FX2N-16EYT-ESS/U