The utility model discloses an intelligent power switch, which comprises a housin, be equipped with first static contact and second static contact on the left side wall of casing, all be equipped with fusing element on first static contact and the second static contact, and be equipped with the iron core between first static contact and second static contact, the surface of iron core is equipped with the coil, be equipped with the moving contact on the right side wall of casing, the middle part of moving contact is equipped with the push rod, still be equipped with sensor module, control module, communication module, alarm, positioner and heat abstractor on the inner wall of casing, and sensor module and positioner's output respectively the electricity be connected to control module's input, and control module's output electricity is connected to the input of communication module and alarm. The utility model discloses a but the inside temperature of real time intelligence monitoring casing and whether have smog, but when emergence out of order automatic alarm and take the self -protection measure to the security that has improved power switch, the facilitate promotion is used.