The RTS3T012 is a 1-pole general-purpose Power PCB Relay with DC coil, RT1 inrush series. 1 form-A (1NO) contact configuration. Tungsten (W) pre-make and AgSnO2 contact. Without test tab, 15.7mm high. 165A/20ms inrush peak current. 5kV/10mm coil-contact. Reinforced insulation.