The 20EK1 is a general-purpose RFI power line filter designed for high impedance loads and applications subject to pulsed, continuous, or intermittent RFI interference. As an EK model, it meets very low leakage current requirements for VDE portable equipment and non-patient care medical equipment, with a maximum leakage current of 0.21 mA at 120 VAC 60 Hz and 0.36 mA at 250 VAC 50 Hz. The filter is rated for 20 A continuous current at 250 VAC operating frequency of 50/60 Hz, with an operating ambient temperature range of -10°C to +40°C. It features .250 inch spade terminals on both line and load sides, making it suitable for integration into power distribution systems where RFI suppression and safety compliance are critical requirements.