The Schaffner FN2080-1-07 Power Line Filters Single Phase Chassis Mount Filter is a 250VAC, 1A, 2-Stage LF, Wire type filter. This filter is designed to reduce interference, such as noise or rippled, on AC power lines. It features a two-stage low-frequency filter that attenuates electromagnetic interference in the range of 4kHz to 150 kHz. The compact design makes the FN2080-1-07 suitable for both commercial and industrial environments and can easily be installed in an existing system or on a PCB. It is UL94V-0 approved, is compliant with EN60950-1 and meets IEC/EN 61000-4-4, IEC/EN 61000-4-5, and IEC/EN 61000-4-11 standards.