Mitsubishi TH-N18CXKP 2.5A Description Description Mitsubishi Overload Relay. Ith = 2,0 ~ 3,0A; for S-N18 Related products MITSUBISHI A1SX81 Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI A985GOT-TBA-EU MITSUBISHI E1071 MITSUBISHI A3ACPUR21