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The RP120-50-2.2-W is a medium-high performance single-stage power line filter manufactured by Astrodyne TDI. It is designed for 1-phase applications with a voltage rating of 250 VAC and a current rating of 50 A. The unit features quick connect termination and chassis mount installation. Key electrical parameters include a capacitance of 2.2 nF, a leakage current of 800 uA, and operation at 50 Hz or 60 Hz. Compliance certifications include UL, CSA, and EN standards.
Verify the specific suffix 'W' indicates wire termination if required, as datasheets may list 'QD' (quick disconnect) variants. Confirm physical dimensions and mounting hole patterns against the official RP120 series mechanical drawing to ensure chassis compatibility. Validate that the 50 A rating aligns with the system's continuous load requirements and that the 2.2 nF capacitance meets leakage current safety limits for the intended application region.
Select this model when high current capacity (50 A) is required in a single-stage configuration. Compare against the RP125 series for stud-mount alternatives or the RP100 series for lower current needs. Ensure the 250 VAC rating matches the mains supply voltage. Verify that the quick-connect terminals are compatible with the available harness connectors or if wire termination is preferred.
This component belongs to the RP120 series of single-phase power line filters from Astrodyne TDI. The series offers various current ratings and termination options. The RP120-50-2.2-W specifically targets high-current applications requiring medium-high performance attenuation in a compact chassis-mount form factor.
Publicly confirmed substitute part numbers are not available in the provided documentation.