Top 30 Voltage Monitoring Relays on Amazon (Verified You can Buy)
Voltage Monitor Module, DC 0-99.9V Relay Controller Board for Overvoltage Undervoltage Control Voltage Detection
Ratings for GODIYMODULES (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| DIY-Module | - | ❌ | ❌ | ❌ |
Features
GEYA Single Phase Voltage Relay Adjustable Over or Under Voltage Protection Monitor Relay 1SPDT 10A (GRV8-01,AC/DC110V-240V)
Ratings for GEYA (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| GEYAELE | - | ❌ | ❌ | ❌ |
Features
GAEYAELE Single Phase Voltage Relay AC/DC110V~240V Adjustable Over or Under Voltage Protection Monitor Relay with LED Display(GRV8-01,AC/DC110V~240V)
Ratings for GAEYAELE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| GAEYAELE Electrical | - | ❌ | ❌ | ❌ |
Features
YWBL-WH Voltage Monitoring Relay Over-Voltage and Under-Voltage Protection Relay 35MM Guide Rail 13-17V 10-14V(DC12V)
Ratings for YWBL-WH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Partgry-T | - | ✅ | ✅ | ✅ |
Features
3 Phase Voltage Monitoring Sequence Relay JVR800-2 Voltage Protection Relay Under Over Voltage Protector
Ratings for YWBL-WH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Partgry-T | - | ✅ | ✅ | ✅ |
Features
NOYITO Voltage Relay Module Upper Lower Limit Detection Control Switch Off ON Over Voltage Protection Battery Charge Discharge Timing (12V)
Ratings for NOYITO (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| NOYITO TECHNOLOGIES | - | ❌ | ❌ | ❌ |
Features
GEYA Voltage Monitor Device - Over and Under-Voltage Protection Relay 2SPDT 10A (GRV8-02, AC/DC110V-240V)
Ratings for GEYA (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| GEYAELE | - | ❌ | ❌ | ❌ |
Features
Adjustable Voltage Monitoring Relay Over Under Voltage Protection 35mm DIN Rail Mount for Single Phase Systems(DC 48V)
Ratings for LiebeWH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Danyanty | - | ❌ | ❌ | ❌ |
Features
JVR800-2 Voltage Protection Relay,Under Over Voltage Protector 3 Phase Voltage Monitoring Sequence Relay
Ratings for Miskall (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lyingcats | - | ✅ | ✅ | ✅ |
Features
Oumefar DVRD Voltage Monitoring Relay, DC 12V/24V/36V/48V Over-Voltage and Undervoltage Protector Relay for Electrical Equipment or Compressors, Emergency/Backup Power Switching Control(DC24V)
Ratings for Oumefar (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lanxued | - | ❌ | ❌ | ❌ |
Features
NOYITO Voltage Relay Module Upper Lower Limit Detection Control Switch Off ON Over Voltage Protection Battery Charge Discharge Timing (24V)
Ratings for NOYITO (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| NOYITO TECHNOLOGIES | - | ❌ | ❌ | ❌ |
Features
Power Supply Monitor Relay, 3 Phase Circuit Protection Voltage Monitoring Relay Phase Failure Sequence Protector for Motors Pumps
Ratings for Nannday (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| telglass | - | ✅ | ✅ | ✅ |
| Woriil | - | ✅ | ✅ | ✅ |
| Zizaqin | - | ✅ | ✅ | ✅ |
| Rammeoy | - | ❌ | ❌ | ❌ |
Features
YWBL-WH RD6-W 3-Phase Voltage Monitor Relay with LCD Display, Under/Over Voltage and Phase Sequence Protection, Industrial-grade 208-480VAC for Electrical Control Panels
Ratings for YWBL-WH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Partgry-T | - | ❌ | ❌ | ❌ |
Features
Voltage Monitoring Relay Over Under Voltage Protector 35mm DIN Rail Mount for DC Power Supply and Motor Protection
Ratings for LiebeWH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Danyanty | - | ❌ | ❌ | ❌ |
Features
YWBL-WH 35MM Din Rail Voltage Monitoring Relay, DC 48V, Over-Voltage and Under-Voltage Protection, 6A 250VAC, 2 Sets Contacts, 79x23x79mm
Ratings for YWBL-WH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Partgry-T | - | ❌ | ❌ | ❌ |
Features
AC DC Voltage Relay Protector AD48 24V-48V Over Under(AD48)
Ratings for Helilyco (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Pusenn U | - | ❌ | ❌ | ❌ |
Features
Sunydog Voltage Detection Monitor, DC 6V to 80V Voltage Detection Charging Discharge Monitor Relay Switch Controller with Case, Delay Relay Module
Ratings for Sunydog (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| KIMYILAND | - | ❌ | ❌ | ❌ |
Features
HCDC 10-30V DC Voltage Monitoring DPST Relay Module, Low Voltage Disconnect LVD for 12V 18V 24V Battery, Load 80Amp/AC250V or 50Amp/DC30V
Ratings for HCDC (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Xiken | - | ❌ | ❌ | ❌ |
Features
Single Phase Over-Voltage Under-Voltage Voltage Monitoring Relay Control Module Device SVR1000(AD220)
Ratings for FTVOGUE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Astyer-X | - | ❌ | ❌ | ❌ |
Features
Adjustable Over Under Voltage Monitoring Relay with Delay Timer 35mm DIN Rail Mount for Solar System(DC 24V)
Ratings for LiebeWH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Danyanty | - | ❌ | ❌ | ❌ |
Features
3 Phase 4 Wire Over Under Voltage Protector Monitor Relay AC 208‑480V Phase Sequence Protector Voltage Monitoring Relay
Ratings for LiebeWH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Danyanty | - | ❌ | ❌ | ❌ |
Features
ATC Diversified Electronics, UOA-240-ALA, Single Phase Under Voltage Monitor/Relay (1 Item/s)
Ratings for Generic (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Components eStore | - | ❌ | ❌ | ❌ |
3 Phase Voltage Monitoring Relay, Three Phase Voltage Protector JVR800-2 Under Over Voltage Protector 3 Phase Voltage Monitoring Sequence Relay
Ratings for Yanmis (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Yanmis | - | ❌ | ❌ | ❌ |
Features
DVRD Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Undervoltage Protector Relay(DC12V)
Ratings for Oumefar (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lanxued | - | ❌ | ❌ | ❌ |
Features
Walfront DIN Rail Overvoltage Undervoltage Relay, 63A Adjustable | Dual LED Voltage Current Display, Over 230-300V Under 145-210V, 1-63A Adjustable Trip Delay, Low Power Draw DIN Mount
Ratings for Walfront (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Dawnsou | - | ❌ | ❌ | ❌ |
Features
Walfront DC Voltage Detection Module DC 0-55V Relay Module with Digital Display Voltage Sensor Switch
Ratings for Walfront (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Dawnsou | - | ❌ | ❌ | ❌ |
Features
JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector Overvoltage Relay Undervoltage Protector 208~480VAC
Ratings for Eujgoov (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| hafanpp | - | ❌ | ❌ | ❌ |
Features
GRV8-02 Single Phase Monitor Relay, Adjustable Voltage Monitoring Relay Over Voltage AC/DC Voltage Monitoring Relay A220V/ D12V/ -48V/ AD120-240V (GRV8-02/A220)
Ratings for Keenso (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Geeriu | - | ❌ | ❌ | ❌ |
Features
3-phase sequence relay, 208-480VAC Three-phase voltage monitoring relay, IP20, for phase sequence and phase loss, for motors, elevators, power systems
Ratings for Acogedor (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Xicchekai | - | ❌ | ❌ | ❌ |
Features
Oumefar Relay, DVRD Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Undervoltage Protector Relay 35MM Rail(DC48V)
Ratings for Oumefar (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lanxued | - | ❌ | ❌ | ❌ |
Features
Top 10 Voltage Monitoring Relays - Verified to Buy (October 2026)
- 1. Voltage Monitor Module, DC 0-99.9V Relay Controller Board for Overvoltage...
- 2. GEYA Single Phase Voltage Relay Adjustable Over or Under Voltage...
- 3. GAEYAELE Single Phase Voltage Relay AC/DC110V~240V Adjustable Over or Under...
- 4. YWBL-WH Voltage Monitoring Relay Over-Voltage and Under-Voltage Protection Relay 35MM...
- 5. 3 Phase Voltage Monitoring Sequence Relay JVR800-2 Voltage Protection Relay...
- 6. NOYITO Voltage Relay Module Upper Lower Limit Detection Control Switch...
- 7. GEYA Voltage Monitor Device - Over and Under-Voltage Protection Relay...
- 8. Adjustable Voltage Monitoring Relay Over Under Voltage Protection 35mm DIN...
- 9. JVR800-2 Voltage Protection Relay,Under Over Voltage Protector 3 Phase Voltage...
- 10. Oumefar DVRD Voltage Monitoring Relay, DC 12V/24V/36V/48V Over-Voltage and Undervoltage...
Top 10 Voltage Monitoring Relays Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- GODIYMODULES
- GEYA
- GAEYAELE
- YWBL-WH
- NOYITO
- LiebeWH
- Miskall
- Oumefar
- Nannday
- Helilyco
Top 10 Voltage Monitoring Relays Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. Geeriu : 3,249 Yearly Feedback , Avg. Ratings 4.8
- 2. Partgry-T : 2,624 Yearly Feedback , Avg. Ratings 4.7
- 3. Astyer-X : 1,992 Yearly Feedback , Avg. Ratings 4.6
- 4. NOYITO TECHNOLOGIES : 1,390 Yearly Feedback , Avg. Ratings 4.9
- 5. Yanmis : 1,134 Yearly Feedback , Avg. Ratings 4.7
- 6. Danyanty : 1,070 Yearly Feedback , Avg. Ratings 4.8
- 7. Dawnsou : 451 Yearly Feedback , Avg. Ratings 4.7
- 8. Xiken : 362 Yearly Feedback , Avg. Ratings 4.9
- 9. Zizaqin : 353 Yearly Feedback , Avg. Ratings 4.4
- 10. Lyingcats : 223 Yearly Feedback , Avg. Ratings 4.5
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | Geeriu | 3,249 | 4.8 |
| 🥈 | Partgry-T | 2,624 | 4.7 |
| 🥉 | Astyer-X | 1,992 | 4.6 |
| 4 | NOYITO TECHNOLOGIES | 1,390 | 4.9 |
| 5 | Yanmis | 1,134 | 4.7 |
| 6 | Danyanty | 1,070 | 4.8 |
| 7 | Dawnsou | 451 | 4.7 |
| 8 | Xiken | 362 | 4.9 |
| 9 | Zizaqin | 353 | 4.4 |
| 10 | Lyingcats | 223 | 4.5 |
[Get] Voltage Monitoring Relays Deals (✅Exclusively for Prime)
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Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
Shop Prime Voltage Monitoring Relays Deals
What does "Free Shipping" Mean?
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Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Industrial Electrical supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Voltage Monitoring Relays to buy for new October 2026?
CherryPicks’s Methodology for Evaluating Voltage Monitoring Relays
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Industrial Electrical items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 306 of Voltage Monitoring Relays reviews based on our selection criteria. It helped us shortlist the top qualified and rated Voltage Monitoring Relays for Industrial Electrical, We found that most customers choose Voltage Monitoring Relays with an average price of $35.35, and the top brands are Generic, Walfront, Keenso, FTVOGUE, Acogedor, YWBL-WH, Yanmis, LiebeWH, Oumefar, HCDC, GAEYAELE And Eujgoov.
Then our expert-level editors reviewed all those quality items and selected the top 30 Voltage Monitoring Relays for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including Geeriu, Partgry-T, Astyer-X, NOYITO TECHNOLOGIES, Yanmis, Danyanty, Dawnsou, Xiken, Zizaqin, Lyingcats, GAEYAELE Electrical And Woriil. The Voltage Monitor Module, DC 0-99.9V Relay Contro... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 37 consumers with an average rating of 4.2.
We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Voltage Monitoring Relays to buy.
Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.