Abstract: In a preferred embodiment, a receptacle having multiple electrical outlets includes in the main electrical inlet in electrical series with each of the electrical outlets, a heat-sensitive circuit-breaking element characterized as breaking of electrical circuit passed therethrough when the flow of current exceeds a predetermined amperage, as responsive to increased heat of resistance or other surrounding environmental heat, and as reestablishing circuitry when temperature has cooled-down to at-least a circuit-breaking temperature, there being preferably included in circuit with the circuit-breaking element a conventional electrical time delay element characterized by delaying reestablishing circuitry therethrough whenever circuitry has been broken, with a time delay of sufficient length to permit a cooling of circuitry to a point below circuit-breaking temperature of the circuit-breaking element, to prevent fire hazard from overheated old and/or inadequate house-wiring or insulation thereof.