Motor Automatic Switch Dealers

(15 products available)

All India Sangli Ahmedabad Gandhinagar Narsinghpur

Motor Automatic Switch

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Number Of FlowerMotor Switches
MaterialMild Steel
ConditionNew
Gujarat Switchgears Private Limited

Madhupura, Ahmedabad

9 yrs
HK-18 Auto Switch

850 / Piece

MOQ5 Piece
Country of OriginIndia
MaterialMetal & Plastic
Brand NamePE V-Tech
ColorOrange
Voltage220 V
Warranty1 Year

Details : Auto Restart Dry run Preventer On Delay and star delta timer Push to Set Dry run Single Phasing Preventer Suitable Up To 25 HP
Priyanka Electronics Systems

Gaon Bhag, Sangli

GST 2 yrs 4.0 (1)
Motor Automatic Switch

6,500 / Number

ApplicationIndustrial
Power/Voltage (V)450 V
Power SupplyAC
Kisan Agro Engineering Private Limited

Mundhwa, Pune

9 yrs
+1
ALFA Dol Auto Switch

355 / piece

MOQ100 piece
TypeDol Starter
Country of OriginIndia
Automatic GradeManual
ConditionNew
ColorGrey
Driven TypeElectric
Brand NameSkyla Group
Voltage440V
PhaseThree Phase

Automatically Starts Motor.No Operator Required.Stops Motor to start on 2 Phase.Suitable for all DOL Starters(3/5/7.5HP)Protects Motor to run Reverse.Works with Openwell/Tubewell/Monoblock.Most of the farmers have 3 phase motor/pump on the farm while there is great uncertainty regarding 3-phase supply throughout the day. The Auto Switch diminishes the manual efforts of switching ON and switching OFF the motor/pump and automates the whole process as per the availability of 3-phase supply.Protect the motor/pump from the absence of one phase, out of the three-phases.

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Skyla Group

Kareli, Narsinghpur

4 yrs
Motor Auto Switch

1,000 / Piece

MOQ20 Piece
Automation GradeAutomatic
MaterialMS
PhaseThree Phase
Voltage Rating440 V
BrandSuper
Rated Current1000 Amps

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Super Electricals

Miraj Kupwad, Sangli

15 yrs
+1
3 phase dol digital auto switch preventer

350 / Nos

MOQ100 Nos
Country of OriginIndia
Type3 Phase,Wall Mount
MaterialPlastic
ShapeRectangular
ApplicationElectronic Use
ConditionNew Used
Driven TypeElectric
Phase3 Phase
Warranty1 Year
BrandThe Galaxy Enterprise
ColorBlack
Size45 x 80 x 150 MM

A Digital Auto Switch Preventer (also known as an Automatic Phase Preventer, or Digital Phase Preventer) is an electronic control device used mainly in three-phase electrical systems to automatically manage power supply and protect equipment from phase-related faults.⚙️ 1. Purpose / Function A Digital Auto Switch Preventer automatically: Detects phase failure, phase reversal, or low/high voltage conditions. Ensures that connected 3-phase motors, pumps, or equipment receive correct phase sequence and healthy voltage. Prevents operation under unsafe conditions (which can burn motors or cause malfunction). In some models, automatically switches between main and backup power sources (Mains/Generator) �� 2. Working Principle Here’s how it works step-by-step: a) Phase Sensing The preventer continuously monitors all three phases: R (Red), Y (Yellow), and B (Blue). It uses voltage sensing circuits (usually with microcontroller or comparator ICs) to check: Presence or absence of each phase. Correct phase sequence (R-Y-B). Voltage level within limits. b) Fault Detection If any of the following occurs: Phase failure (one phase missing) Phase reversal (wrong sequence) Under-voltage or over-voltage The circuit immediately disconnects the output relay, preventing power from reaching the connected motor/control panel. c) Relay Control When all conditions are normal: The relay energizes, allowing supply to pass through to the load (motor, contactor, etc.). When fault is detected: The relay de-energizes, cutting off the load supply. d) Auto Reconnection Once the fault is cleared (all phases OK, voltage stable), the preventer automatically: Waits for a short delay time (e.g., 60 seconds) Then reconnects the supply to the load.

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GALAXY ENTERPRISE

Mavdi, Rajkot

GST 7 yrs
Motor Automatic Switch

875 / Piece

MaterialABS
Phase3 Phase
Frequency50Hz
Current Rating (Amps)30 Amps
Operating TypeAutomatic
Capacity10 - 20 HP

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Gelco Electronics Private Limited

Gandhinagar

9 yrs
GSM Opereting Mobile Auto

5,200 / Set

MOQ1 Set(s)
Brand NameED TECH
Country of Origin440 VOLT INPUT
Total Carbohydrate1 year

This is a unique product for operating agricultural motors pump, industrial pump ,or any type of stater system using mobile phones.
Electro Dreams Tech, India

Kupwad, Sangli

GST 10 yrs
Motor Automatic Switch

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ConditionNew
Frequency50Hz
UsageSubmersible Pumps
Magnus Power Protection Systems

Nashik

6 yrs
Premium
+2
Submersible Pump Auto Switch

3,500 / piece

MOQ1 piece
Materialpp
Country of OriginIndia
Brand NamePOWERPOINT,POWERPIONT
ColorMUlticolor
ApplicationIndustrial, Domestic
I Deal InNew Only
Featuresnew

Submersible Pump Auto Switch Specification/Additional Details PhaseSingle Phase
www

Mach Power Point Pumps India Private Limited

Canning St, Kolkata

GST 9 yrs 4.7 (3)
Motor Automatic Switch

350 / Unit

MOQ1 Unit
Number Of FlowerMotor Switches
Power440V AC
Phase3
Regent Control System (i) Pvt. Ltd.

Gandhinagar

13 yrs
Water Tank Automatic Motor Switch

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Water Tank Automatic Motor Switch, Water Level Controlle

msm technologies

Pondicherry

15 yrs
Motor Automatic Switch

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Motor Automatic Switch, Water Level Controller

Jimmy electronics

Ashok Nagar, Vijayawada

3 yrs
Automatic Motor Switch

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Automatic Motor Switch, Switch Control Box, Electric Control Panel Boar

Kaizen Electricals

Naroda, Ahmedabad

9 yrs
Motor Automatic Switch

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Motor Automatic Switc

Jaihind Trading Company

Ahilya Nagar

3 yrs

Motor Automatic Switch Dealers

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