EMI Filter Noise Suppressor Power EMI Filter 2 Pole 1 Phase AC 115V 250V 20A 50/60Hz Item Type: EMI Filter Model: DEA4-20A Rated Voltage: 115V, 250V Rated Current: 3-20A Rated Frequency: 50/60Hz Leakage Current: <2mA Voltage Withstand Test: 1500V DC 2sec, L to L. 2150V AC 2sec, L to G. Insulation Resistance: >50 Ω Connection Method: Bolt Features: 1. Dual filter circuit design, 2 pole, high performance, convenient and fast installation. 2. In the 100Khz-30Mhz frequency band, it has excellent common mode and differential mode interference suppression capabilities. Application: 1. For most digital devices, especially switching power supplies, it can be used to suppress continuous and intermittent pulse interference. 2. Used for white appliances with frequency converters and frequency converters in control systems. 3. For equipment and special applications with low leakage current. 4. For mechanical equipment, treadmill massage chairs, and other fields.