{"product_id":"dev-h3-single-phase-borewell-water-level-controller-clock-cyclic-timers-single-float-switch","title":"Single Phase Borewell Water Level Controller with Clock Timer – DEV-H3","description":"\u003cp\u003eVUKAR DEV-H3 is a single phase automatic water level controller for borewell pumps. It includes a single float switch, clock and cyclic timers, plus dry-run, overload and voltage protection.\u003c\/p\u003e\n\u003ch2\u003eProduct and Installation Videos\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"1118\" height=\"629\" src=\"https:\/\/www.youtube.com\/embed\/7DGe8jXONXw\" title=\"VUKAR automatic water level controller features\" loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1191\" height=\"670\" src=\"https:\/\/www.youtube.com\/embed\/45EC8JL7Vw4\" title=\"How to Install VUKAR Water Level Controller\" loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eHigh-Brightness Dual Digital Display\u003c\/h3\u003e\n\u003cp\u003eShows voltage, current and other pump parameters for quick checks during operation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Single_Phase_High_brightness_Digital_Display.png?v=1758384191\" alt=\"DEV-H3 High-Brightness Dual Digital Display\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFault Display Indication\u003c\/h3\u003e\n\u003cp\u003eDisplays common motor fault indications to support faster troubleshooting.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Fault_Display_Indication_1db23bc5-e6a6-4517-8939-8977490789b3.png?v=1758384191\" alt=\"DEV-H3 Fault Display Indication\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMotor Fault Counter\u003c\/h3\u003e\n\u003cp\u003eLogs the number of motor faults so recurring issues can be identified.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Motor_Fault_Counter_a0545f00-dbac-414a-a32f-6de0638c1214.png?v=1758384191\" alt=\"DEV-H3 Motor Fault Counter\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMotor Total Run-Time Counter\u003c\/h3\u003e\n\u003cp\u003eRecords cumulative motor running hours to support maintenance planning.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Motor_Run_Time_Counter.png?v=1758384191\" alt=\"DEV-H3 Motor Total Run-Time Counter\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMotor-On and Fault Indication\u003c\/h3\u003e\n\u003cp\u003eProvides clear visual indication of motor-running and fault status.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Motor_On_Indication.png?v=1758384998\" alt=\"DEV-H3 Motor-On and Fault Indication\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAutomatic Water Level Controller\u003c\/h3\u003e\n\u003cp\u003eUses the connected float-switch input to start and stop the pump according to tank level.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Water_Level_Controller_6a180075-c357-4550-ae36-18c1e42ddb4e.png?v=1758384191\" alt=\"DEV-H3 Automatic Water Level Controller\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWater Level Indicator\u003c\/h3\u003e\n\u003cp\u003eProvides a clear visual indication of tank-level status.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Water_Level_Indicator_442168d4-0fb8-4751-bd8c-7579551dcff9.png?v=1758384191\" alt=\"DEV-H3 Water Level Indicator\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDigital Clock Display\u003c\/h3\u003e\n\u003cp\u003eShows clock and schedule information used for timed pump operation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Digital_Clock_Display_b7f3d069-96b0-413b-8614-9a0ba24d8364.png?v=1758384191\" alt=\"DEV-H3 Digital Clock Display\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOvervoltage and Undervoltage Protection\u003c\/h3\u003e\n\u003cp\u003eStops the pump when supply voltage moves outside the configured safe range.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/motor_voltage_protection.png?v=1758384191\" alt=\"DEV-H3 Overvoltage and Undervoltage Protection\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOverload and Dry-Run Protection\u003c\/h3\u003e\n\u003cp\u003eStops the motor during overload or dry-run conditions to reduce damage risk.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Motor_Dry_Run_Protection.png?v=1758384191\" alt=\"DEV-H3 Overload and Dry-Run Protection\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOverload Safety Lockout\u003c\/h3\u003e\n\u003cp\u003eKeeps the system stopped after an overload until a manual reset is completed.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Overload_Safety_Lockout_67b7ed01-1190-4e0e-a5f4-9ed37057ebbe.png?v=1758384191\" alt=\"DEV-H3 Overload Safety Lockout\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAuto-Off Stop Timer\u003c\/h3\u003e\n\u003cp\u003eStops the pump automatically after the configured running duration.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Auto_Off_Stop_Timer_3316920b-bbe4-49f2-9afa-a4f408ff67f3.png?v=1758384191\" alt=\"DEV-H3 Auto-Off Stop Timer\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePower-On Auto-Start Timer\u003c\/h3\u003e\n\u003cp\u003eAdds a configurable delay before pump start when power returns.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Power_On_Auto_Start_Timer_a45d3c20-c619-4678-a77f-29fcca081040.png?v=1758384191\" alt=\"DEV-H3 Power-On Auto-Start Timer\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Auto Switch\u003c\/h3\u003e\n\u003cp\u003eSupports automatic pump start when healthy single-phase power is available.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Inbuilt_Auto_Switch_a75f5e45-a46b-4485-a459-6c8a87ebd35a.png?v=1758384192\" alt=\"DEV-H3 Built-In Auto Switch\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCyclic Timer\u003c\/h3\u003e\n\u003cp\u003eRuns repeated ON\/OFF cycles according to the configured schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Cyclic_Timer_5b09a04c-925a-4df6-88f7-8146742cc8e0.png?v=1758384191\" alt=\"DEV-H3 Cyclic Timer\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eClock Timer\u003c\/h3\u003e\n\u003cp\u003eSupports time-of-day pump scheduling through the clock timer.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Clock_Timer_b3c0838d-ef63-4631-b91e-5681009ed6d4.png?v=1758384191\" alt=\"DEV-H3 Clock Timer\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAuto-Adjustable Starting-Torque Timer\u003c\/h3\u003e\n\u003cp\u003eControls the motor-starting sequence through an adjustable starting-torque timer.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Auto_Adjustable_Starting_Torque_Timer_9decd970-62b0-41e7-8a9f-cc537350f847.png?v=1758384191\" alt=\"DEV-H3 Auto-Adjustable Starting-Torque Timer\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eProgrammable Auto-Restart Dry-Run Timer\u003c\/h3\u003e\n\u003cp\u003eStops the pump on dry run and retries after the configured recovery delay.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Programmable_Auto_Restart_Dry_Run_Timer_4d7a1b59-e166-456b-8e18-8807b255e500.png?v=1758384191\" alt=\"DEV-H3 Programmable Auto-Restart Dry-Run Timer\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTimer Power-Failure Recovery\u003c\/h3\u003e\n\u003cp\u003eRestores the programmed timer cycle after a power interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Timer_with_Power_Failure_Recovery_39ac9033-e6e7-4122-bf51-6d7c701aab71.png?v=1758384191\" alt=\"DEV-H3 Timer Power-Failure Recovery\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDigital Product Registration\u003c\/h3\u003e\n\u003cp\u003eSupports digital product registration for product and service records.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Digital_Warranty_Registration_8914301a-c38d-46ba-b9a3-18e4ecd34d04.png?v=1758384191\" alt=\"DEV-H3 Digital Product Registration\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTotal Daily Run-Time Control\u003c\/h3\u003e\n\u003cp\u003eLimits or tracks the pump's total daily operating time according to the programmed setting.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Total_Daily_Runtime_Control_9ec3586d-b86a-46bd-a64f-d0e93540fe40.png?v=1758384191\" alt=\"DEV-H3 Total Daily Run-Time Control\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWater-Level Controller Operating Hours\u003c\/h3\u003e\n\u003cp\u003eAllows the daily operating window for water-level automation to be configured.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/User_Settable_Operating_Hours_of_Water_Level_Controller_75b65601-11f9-49c8-8a62-f735d74d860c.png?v=1758384191\" alt=\"DEV-H3 Water-Level Controller Operating Hours\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCyclic-Timer Operating Hours\u003c\/h3\u003e\n\u003cp\u003eAllows the cyclic timer's daily operating window to be configured.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/User_Settable_Operating_Hours_of_Cyclic_Timer_b34c4e27-bb80-480c-b04d-fca05ca4c5d0.png?v=1758384191\" alt=\"DEV-H3 Cyclic-Timer Operating Hours\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMulti-Event Real-Time Scheduler\u003c\/h3\u003e\n\u003cp\u003eSupports up to 20 programmed start and stop events.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/Multi-Event_Real-Time_Scheduler_c60e63a0-90a8-4cb0-a87b-c99df7cacdc0.png?v=1758384191\" alt=\"DEV-H3 Multi-Event Real-Time Scheduler\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHierarchical Timer\u003c\/h3\u003e\n\u003cp\u003eSupports individually configured cycles within a broader operating schedule.\u003c\/p\u003e\n\u003ch3\u003eProtective Enclosure\u003c\/h3\u003e\n\u003cp\u003eUses a protective enclosure intended to support stable controller operation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/100_Safe_Shockproof.png?v=1758384192\" alt=\"DEV-H3 Protective Enclosure\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Support\u003c\/h3\u003e\n\u003cp\u003eTechnical support is available by WhatsApp and call at +91 63588 96254.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/100_TECHNICAL_SUPPORT_d0eda494-8bbc-45b4-ae81-82fc9ae1f883.png?v=1758384191\" alt=\"DEV-H3 Technical Support\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSingle Float Switch\u003c\/h3\u003e\n\u003cp\u003eIncludes a single cable float switch for tank-level control.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/starter_with_cable_float_switch.png?v=1758384191\" alt=\"DEV-H3 Single Float Switch\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation Fit\u003c\/h2\u003e\n\u003cp\u003eUse DEV-H3 with a compatible single phase borewell pump circuit. Have a qualified electrician connect the float switch and motor wiring according to the supplied product wiring guide.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eVerify the motor rating, wiring and sensor configuration. For current shipping, replacement\/return and warranty-eligibility information, review the \u003ca href=\"\/kn\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e, \u003ca href=\"\/kn\/policies\/refund-policy\"\u003eRefund Policy\u003c\/a\u003e and \u003ca href=\"\/kn\/pages\/contact\"\u003eContact page\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCompare Before Buying\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/kn\/pages\/single-phase-water-level-controller-comparison\"\u003eCompare single phase water level controllers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/kn\/pages\/pump-timer-types-explained\"\u003eUnderstand pump timer types\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/kn\/pages\/digital-meter-comparison\"\u003eCompare motor-protection devices and digital meters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/kn\/pages\/vukar-product-finder\"\u003eUse the VUKAR product finder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VUKAR","offers":[{"title":"Single \/ Cyclic Timer + Water Level Controller + Clock Timer","offer_id":50614300016946,"sku":"DEV-H3","price":4499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/9129\/0418\/files\/WaterLevelControllerwithClockTimer.png?v=1765024894","url":"https:\/\/submersibleshop.com\/kn\/products\/dev-h3-single-phase-borewell-water-level-controller-clock-cyclic-timers-single-float-switch","provider":"VUKAR","version":"1.0","type":"link"}