Leakage current protection device with illumination function

A leakage current protection device with an illumination function, comprising:

• a shell;
• a movement assembly disposed in the shell;
• a power input assembly and a power output assembly coupled to the movement assembly;
• and
• an illumination assembly disposed inside the shell, including:
• an illumination control board, electrically coupled to the power input assembly or the power output assembly;
• a sensing unit, coupled to the illumination control board, and configured to sense an ambient condition outside of the shell to generate a sensing output signal;
• a light emitting unit, coupled to the illumination control board, wherein the illumination control board is configured to control the light emitting unit to turn on or off in response to the sensing output signal from the sensing unit;
• and
• a light guide unit, which is formed by an operating element partially protruding out of the shell and disposed adjacent the light emitting unit, configured to guide an illumination light emitted by the light emitting unit out of the shell.