DIN EN 50065-4-7 VDE 0808-4-7:2006-02

This European product safety standard applies to the filter part of portable devices for household and similar uses (hereafter referred to as portable decoupling filters) consisting of the filter part, a plug or an appliance inlet or a provision for connection by terminals or with a non-rewirable cord and one (multiple) socket-outlet or an appliance outlet or a provision for connection by terminals or with a non-rewirable cord. They are intended for single-phase circuits for nominal currents not exceeding 16 A and for nominal voltages not exceeding AC 250 V to neutral operating in the frequency range 3 kHz to 148,5 kHz and from 1,6 MHz to 30 MHz.