Digital Auto Switch

(1 customer review)


  • Premium Auto Switch
  • Automatic On
  • Overload & Dryrun Protection
  • Digital Display
  • 7 Protections
  • No Maintenance
SKU: v_0001 Category: Tag:

India's No 1 Auto Switch

Motor will turn on automatically when power resumes. You can set the on time in vukar digital auto switch after power resumes. To operate the submersible pump over a long period of time, we need to have a good quality Digital Submersible Panel or a digital auto switch so that it can provide protection to the motor.

To use the submersible pump for a long time without maintenance, a digital submersible panel or digital auto switch is necessary. This will increase the efficiency of the motor.

Easy to Install & use

no maintenance in submersible pump automatic submersible pump cyclic timer for submersible pump digital display with auto switch

How does vukar digital auto switch work?

Vukar digital auto switch is extremely useful for agricultural applications where power supply is for limited hours. The digital auto switch has auto start functionality. In auto start functionally, the motor will turn on when the healthy power supply is detected. Users can set the auto start timer. By setting the auto start time, the motor will turn on after the set time when healthy power is available.This auto start functionality is optional for the user. 

The digital auto switch protects the motor from the power fluctuations. It will automatically turn off the motor, when the power supply is not stable and protects the motor from burning & future maintenance.


Why should I choose Vukar digital auto switch?

easy installation auto switch microprocessing technology digital auto switch overload & dry run protection for submersible pump

7 Protection:

Vukar digital auto switch provides 7 types of protection. This helps to save the maintenance cost of the motor & time consumed to repair the motor.

No Maintenance

7 inbuilt protections ensure your motor runs for a longer period of time without maintenance.

Single Phase Preventer

This feature provides 3 types of protections.

  Phase Sequence Detector

  Power supply should be in the sequence of R, Y & B. When a digital auto switch detects the different sequence of the power supply. a digital auto switch trips the power supply and protects the motor from maintenance.

  Phase Loss Detector

  When the power is below the threshold limit in the phase power supply, the digital auto switch will trip the motor automatically.

  Power Unbalance Protection

  When the power is unbalanced, the digital auto switch will automatically turn off the motor.

Cyclic Timer

The digital auto switch has an inbuilt cyclic timer. This timer will turn the motor automatically on & off as per the timer. For example, if you need to turn on the motor for 10 minutes after every 2 hours or if you need to turn on the motor for 15 minutes after every 1 hour, this cyclic timer is used. 

Digital Microprocessing Technology

Latest technology is used in the Vukar digital auto switch. It will increase the efficiency of the motor.

Easy to use

This digital auto switch operates in the same way that the general digital auto switch operates. No external guidance is required to operate the auto switch.

Digital Display

Digital display is used to display the voltage of the supply line and the ampere of the submersible pump.

Fault Display

If there is an overvoltage or undervoltage, the motor will turn off automatically & protects the motor from voltage fluctuations. During the summer, sometimes water level goes below. Motor will turn off automatically. This feature provides the protection in dryrun condition.

Feather Touch Switch:

Feather touch switch is used for the setting of the parameter. This switch is used for robust applications.

Password Protection

Users can set the parameter using the password only. So that only authorised person can modify the setting. 



How to install a digital auto switch?

We have uploaded a separate video for the installation. You can find the installation video here.

Does this digital auto switch include an inbuilt Water Level Controller?

No, This digital auto switch does not include a water level controller. You can visit this page for the All in One Submersible Panel (Digital Submersible Panel with Water Level Controller).

Do you offer free shipping?

Yes, we offer free shipping with a Cash on Delivery (COD) option.

I forgot to turn off the motor. Does this digital auto switch solve this problem?

Yes, this digital auto switch is designed to solve this problem. Motor will turn off automatically by the off timer. No need for external wiring. Let's consider the off timer is set to 20 mins. When you push the Green “Start” Button, the motor will turn on & after 20 minutes, the motor will turn off automatically.

The digital auto switch doesn’t work for my location.

Heavy quality transformer coil is used in the Vukar digital auto switch. This will ensure to run your motor without any fault.

Is it difficult to set the parameter in the digital auto switch?

Only a single switch needs to be pressed during the installation time only. No other setting is required.

What is the maintenance cost for this auto switch?

We offer a Guarantee for 12 months. After 12 months, this auto switch can be repaired by spare parts that cost approx 50-200 INR.

Do you offer any Guarantee?

We offer a 12 months Guarantee against manufacturing defects.

Do you offer customization?

Yes, we offer customization for the bulk order.


Technical Specifications:

Input (To Power Supply): R, Y,B (380-440V AC, 50 HZ)

Output (To Motor): S1, S2, N,V

Vukar digital auto switch is a premium digital auto switch. India’s top rated submersible pump manufacturer recommends the use of digital auto switch with the three phase submersible pump.

Additional information


AS-01: 3HP to 20HP (1 CT), AS-02: 5HP to 20HP (3 CT), AS-03: 20 HP to 125 HP (3 CT)

1 review for Digital Auto Switch

  1. Mustak

    good quality auto switch

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