Frequent brownout and blackout can cause power spike hazardous to any electronics and electrical appliances. This aimed to create electronics gadget that can safeguard electronics and electrical appliances specifically a refrigerator, freezer, cooler and the like from rush stream of power or power spike due to brownout and blackout. This model used various active and passive electronic components. These involved three testing with three trials in every testing. Testing the temperature, current and voltage were the most important factors to determine the effectiveness of the device. The input is the information related the fabrication of the voltage time delay device as to technical requirements in terms of designing, materials supplies used, and testing. The process included the procedure in fabricating the voltage time delay device, the preparation of materials, and analysis using the three testing with three trials to determine the function. Result showed a fluctuation of voltage, current, and power but is ideal based on the three percent voltage drop in a line. The mean temperature for the three treatments in all replicate was normal base on the maximum temperature of the magnetic contactor which is 100 0C. Technical requirements in the fabrication are rectifier circuit, relay circuit and time delay circuit.