The RP125-30-10-S from Astrodyne TDI is a EMI / EMC Filter with Voltage Rating 120 to 250 V, Current Rating 30 A, Leakage Current 0.90 to 1.80 mA, Temperature operating range -25 to 100 Degree C. Tags: Flange Mount. More details for RP125-30-10-S can be seen below.