The voltage protection devices is use to protect, the home appliances against the low and high voltage. These devices do not have any transformers inside. This is because the cost of the stabilizers is much higher than these devices, and efficiency of these devices is very much higher. If you want protection only from high and low voltages than these must be your choices.

1. Accurex DPM-3000 single phase home voltage protector


This is one of the most rated and most purchased voltage protector on amazon India. The main feature of this device is it use against both low and high voltage.

Operating phase
Single phase
Cut off voltage
<160, >280
Auto restart
Yes
In built time delay circuit
Yes
Max capacity
440V ,32Amp
Warranty
1 Year

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2. SKYLET 3 PHASE ELCB+RCCB+MCB VOLTAGE PROTECTION DEVICE



Operating Phase
3 phase
Current rating
0-64 Amp
Operating time
0.003 sec
Operating voltage
415-480
Auxiliary switch
Yes
Alarm switch
No
Standard approved
ISI
Other features
Emergency by pass facility
  
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 3. SMART PROTECT HIGH VOLTAGE PROTECTOR



Operating phase
Single Phase
Operating voltage
220V
Brand
Smart Protect
Model
SP10Kw
Meterial
Metal
Auto cut
YES
Warranty
1 year

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 4. HIGH LOW VOLTAGE PROTECTION



Operating Phase
Single phase
Voltage Cut off
<170, >270
Time delay circuit
Yes
By pass switch
Yes
Auto start
Yes
Warranty
Not given

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 5. TOMZN Adjustable 40A 230V AC Under and over Voltage Protector

                                                                      

Operating voltage
210-260v
Loading power
8.8 KVA
Passing Max Current
40 Amp
Electricity transmitting delay after cut-off
<60 sec
Display
Digital
Self Power consumption
<2W
Warranty
1 year
  
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