The invention discloses an electricity leakage detection protective circuit, at least comprising a power source switch, a tripping coil, controllable silicon, an induction coil and a self-detection coil, wherein, the power source switch is connected in series with a power supply main loop; the tripping coil is internally provided with an iron core; the induction coil is used for detecting the leakage current; and the self-detection coil is used for detecting the low-resistance fault. The electricity detection protective circuit is characterized by also comprising a circuit generating stimulated leakage current in manual operation. The circuit comprises at least one constant-closed stimulated leakage current generation switch used for generating the stimulated leakage current, and a first constant-open switch linked with a test button; after the power source input end of the electricity leakage detection protective circuit is connected with the power source line in the wall, the test button is pressed, the first constant-open switch which is linked with the test button closes to generate the stimulated current, the stimulated electricity leakage generated switch and the first constant open switch linked with the test button are switched off, thus a reset button resets; after the reset button trips, the stimulated electricity leakage generation switch transforms into a close state from a switch-off state.