Gelco supplies electronic panel timer. , model gt- 100 is one of the model of electronic panel timer which, is housed in a small industrial grade plastic box. Electronic panel timer it occupies very little space-in the control panel. It and gives 5% setting accuracy and 1% repeat accuracy. Electronic panel timer it is available in 415 v or 230 v also provided with one changeover contact. Timing range is 30 secs, 60 secs, and 120 secs. Power and delay indications are provided oon the front side of the timer power and delay indications are provided. There is a potentiometer for seting a potentiometer is provided to set the required time which . It measures 102 mm x 65 mm x 43 mm and weighs 250 g. Mounting configurationsdimensions are 92 mm x 42 mm.