Timer Low Source Submersible Pump has good operability and has ease of usage. The Pump has sturdy construction and requires less maintenance. The Pump ensures effective use of space and consumes less power. The Pump is designed to help user with submersible pumps that previously had little control over the functionality of the pump and had to start manually and stop the pump with all those uneasy methods, which make the operation of these pump difficult for novice users. The Pump comes with low AC voltage sensing circuit to avoid polarization of electrodes in water and comes with stainless steel plastic moulded conductive electrodes which are long life sensors and do not require frequent cleaning or replacement. The Pump automatically starts the motor when the water level in the over head tank drops below a predefined level and switches off the motor at tank full or the sump water level drops below foot valve level and due to faulty foot valve or air leakage in the pipe if the motor runs dry then it gets switched off automatically and gives fault indication. The Pump has the feature of voltage cut-off, automatic water level controller which automatically switches-off the pump if the supply voltage drops below 160 v or crosses 250 V. The Pump has built in surge protection, auto/ manual soft switch and has manual mode that is used to draw the water directly from the pump for activities like car wash, front area wash, tank cleaning, watering the plants. The Pump can be availed with optional need soft switch that is provided to switch on the motor irrespective of the water level in over head tank and the optional rocker switch is provided to bypass system operation in case of system failure, so no need to disconnect the system when it gets failed. The Pump is suitable for almost all site conditions water tank for maintaining level automatically, can be used to control water inflow or outflow, by means of direct pump control or acting as a control switch of a magnetic or combination stater. The Timer Low Source Submersible Pump has four stage water level indicators for over head tank, water flow indication, and voltage level indication, power on indication and auto / manual indication and is suitable for bore well submersible pump and jet pump.