The invention discloses an outage reset temperature-control switch capable of controlling a multiple load circuits. The temperature-control switch is provided with a metal shell. A plurality of binding posts are fixed to the bottom of the metal shell. A ceramic guide frame heating body, a bimetal slice and a ceramic ejector rod making contact with the bimetal slice are arranged between a metal end cover and the metal shell. A movable contact is arranged on a movable elastic slice making contact with the ceramic ejector rod. The movable elastic slice is in contact with the electrode of the ceramic guide frame heating body. A fixed contact slice with a fixed contact is arranged in the metal shell and makes contact with the electrode of the ceramic guide frame heating body. A lower contact is arranged on the metal shell. When the load temperature reaches a set value, the bimetal slice is heated and jumps suddenly, the movable contact and the fixed contact are separated, and then the circuit is disconnected. The other side of the movable contact is connected with the lower contact, and the ceramic guide frame heating body is powered on to emit heat to enable the bimetal slice and the temperature-control switch circuit to be kept in the disconnected state. The bimetal slice is reset only when a power source is turned off, and then the temperature-control switch circuit is powered on, and a circuit of the ceramic guide frame heating body is disconnected.