Best Voltage Monitoring Relays (March 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Voltage Monitoring Relay, GRV8-02 Single-Phase Voltage Control Monitoring Rel...

9.8
CPR Score
Top 2

3 Phase Voltage Monitoring Sequence Relay JVR800-2 Voltage Protection Relay U...

9.7
CPR Score
Top 3

TE CONNECTIVITY/POTTER & BRUMFIELD CSL-38-60010 Voltage Monitoring Relay, DPD...

9.6
CPR Score
Tips


Our Voltage Monitoring Relays Ranking is based on our detailed analysis of 3,519 Voltage Monitoring Relays and over 152 customer reviews. We have compiled the top 29 Best Voltage Monitoring Relays you might be interested in and ratings based on product features.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Voltage Monitoring Relays Rated by CherryPicks

Market Overview
Voltage Monitoring Relays Reviewed
  • Reviews Analyzed: 152 Items
  • CPR Avg. Rating: 8.6 / 10
29 Products Evaluated
  • Highest Price: $704.99
  • Lowest Price: $7.29
  • Avg. Price: $72.53
Price Disclaimer

Top 29 Voltage Monitoring Relays on Amazon (Verified You can Buy)

Top 1

Voltage Monitoring Relay, GRV8-02 Single-Phase Voltage Control Monitoring Relay for Electrical Equipment or Compressors, Emergency/Backup Power Switching Control(GRV8-02/AD240)

Vikye
Vikye47d5a1b9ns-04
0.0 x 0.0 x 0.0 Inches
0.1323 Pounds

Ratings for Vikye (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Vikye-H -
Yunir-US -

Features

[Voltage Relay]: Monitor the working voltage (true RMS measurement).
[Simple Operation]: The operating mode can be selected via the rotary knob.
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Top 2

3 Phase Voltage Monitoring Sequence Relay JVR800-2 Voltage Protection Relay Under Over Voltage Protector

YWBL-WH
YWBL-WH6ewt8gi2yq
0.0 x 0.0 x 0.0 Inches
0.2866 Pounds

Ratings for YWBL-WH (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Partgry-T -

Features

The Composition of This Product: Three-phase voltage protector, chronograph and counter are integrated in one relay.
Function: This voltage protection relay has overvoltage, undervoltage, phase loss, phase sequence and unbalanced three-phase voltage protection.
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Top 3

TE CONNECTIVITY/POTTER & BRUMFIELD CSL-38-60010 Voltage Monitoring Relay, DPDT, 150VDC

TE CONNECTIVITY / POTTER & BRUMFIELD

Ratings for TE CONNECTIVITY / POTTER & BRUMFIELD (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
IPA, Factory Warranty -
OnlineComponents Store -
Doja Online Sales -

Features

Price For: Each Contact Configuration: DPDT Supply Voltage Max: 150VDC Relay Mounting: Quick Connect Control Voltage Type: DC Series: CS Carry Current: 10A Contact Rating: 10A at 28 VDC RoHS Compliant: No
Top 4

Garosa Voltage Monitoring Relay, Overvoltage Undervoltage Monitoring Sequence Protector with LED Lights, 480VAC

Garosa
Garosa9ga530fvq7
0.0 x 0.0 x 0.0 Inches
0.2205 Pounds

Ratings for Garosa (CPR Score)

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zohoo -

Features

The base of the protector adopts a rail type with two screw holes, which can be directly installed separately or mounted on the HT35 rail.
Use 5 indicators to indicate: normal, phase loss (voltage three-phase unbalance), reverse phase, overvoltage and undervoltage.
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Top 5

Over-Voltage Under-Voltage Protection Monitoring Relay Circuit Breaker Adjustable Control Module DC 12V/24V/36V/48V(DC24V)

FTVOGUE
FTVOGUEugeqk9o0dp-02
0.0 x 0.0 x 0.0 Inches
0.4409 pounds

Ratings for FTVOGUE (CPR Score)

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Astyer-X -

Features

Voltage RegulationWhen a faulty line occurs, the voltage protection relay can adjust the overvoltage value and the action time, and record the fault for more flexible use.
Real-time MonitoringThe voltage protection relay can monitor overvoltage and undervoltage faults in real time and take protective measures in time.
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Top 6

YWBL-WH Monitoring Relay,JVRD6 Phase Sequence Protection Relay Monitoring Voltage Control Device

YWBL-WH
YWBL-WHudvzpa4bg3
0.0 x 0.0 x 0.0 Inches
0.2646 Pounds

Ratings for YWBL-WH (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Partgry-T -

Features

Power supply mode: Powered by the measurement circuit, no additional auxiliary power supply is required.
Application: This monitoring relay is suitable for pumps, fans, blowers, motor elevators, cranes, central air conditioners, etc.
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Top 7

Electronics-Salon 1PCS Dual SPST-NO 10Amp Power Relay Module, AC/DC 12V Control Voltage.

CZH-LABS

Ratings for CZH-LABS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Electronics-Salon. -

Features

Dual SPST-NO 10Amp Power Relay Module.
Quantity: a lot of 1 piece.
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Top 8

TG30S Mini AC 220-440V Voltage Monitoring Relay Phase Sequence Protection Protection 3-Phase Phase Sequence Relay for Industry Applications

SALALIS
1.9685 x 1.9685 x 0.7874 Inches
0.2315 Pounds

Ratings for SALALIS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Qjiangfe-US -

Features

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light.
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Top 9

3-Phase Voltage Monitoring Relay AC 220-440V Phase Sequence Protection Small Size Protection for Industry Applications

Kadimendium
1.9685 x 1.9685 x 0.7874 Inches
0.215 Pounds

Ratings for Kadimendium (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MNGFJD-US -

Features

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light.
Show More
Top 10

Voltage Monitoring Relay Phase Sequence Protection TG30S Phase Sequence Relay 3-Phase Mini for Industry Applications

SALUTUY
1.9685 x 1.9685 x 0.7874 Inches
0.2315 Pounds

Ratings for SALUTUY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Taonucui-US -

Features

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light.
Show More
Top 11

Voltage Monitoring Relay Protection 3-Phase AC 220-440V Small Size Phase Sequence Protection Phase Sequence Relay for Industry Applications

WESE
1.9685 x 1.9685 x 0.7874 Inches
0.2315 Pounds

Ratings for WESE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Zenxiue-US -

Features

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light.
Show More
Top 12

Mini AC 220-440V TG30S Phase Sequence Protection Voltage Monitoring Relay Voltage Phase Protective Relay Building Electronics Projects for Industry Applications

WESE
1.9685 x 1.9685 x 0.7874 Inches
0.2315 Pounds

Ratings for WESE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
kasidter-US -

Features

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light.
Show More
Top 13

Single Phase Voltage Relay, High Accuracy LED Indicator Voltage Monitoring Relay Compact Size Knob Control for Controlling Device(GRV8-01(AD48))

Tgoon

Ratings for Tgoon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sunhuke-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 14

Single Phase Voltage Relay, Knob Control High Accuracy Voltage Monitoring Relay Compact Size Adjustable for Controlling Device(GRV8-01(D12))

YYQTGG

Ratings for YYQTGG (CPR Score)

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Bnjni-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 15

Single Phase Voltage Relay, High Accuracy Voltage Monitoring Relay Low Latency Adjustable for Controlling Device(GRV8-01(AD48))

Tgoon

Ratings for Tgoon (CPR Score)

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Yinoua-us -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 16

Voltage Monitoring Relay, Safe Knob Control Low Latency Single Phase Voltage Relay Compact Size for Controlling Device(GRV8-01 (AD240))

Tgoon

Ratings for Tgoon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Danzheki-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 17

Single Phase Voltage Relay, Voltage Monitoring Relay High Accuracy Adjustable Compact Size for Controlling Device(GRV8-01(D12))

Shipenophy

Ratings for Shipenophy (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Kantin-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 18

Voltage Monitoring Relay, LED Indicator Safe Low Latency Single Phase Voltage Relay Knob Control Adjustable for Controlling Device(GRV8-01(D12))

Tgoon

Ratings for Tgoon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Ruaniy-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 19

Voltage Monitoring Relay, Safe Single Phase Voltage Relay Compact Size LED Indicator for Controlling Device(GRV8-01(D12))

Tgoon

Ratings for Tgoon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Zhoubinshop-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 20

Voltage Monitoring Relay, Single Phase Voltage Relay Adjustable Knob Control LED Indicator High Accuracy Compact Size for Controlling Device(GRV8-01(AD48))

Shipenophy

Ratings for Shipenophy (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Yaminger-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 21

Voltage Monitoring Relay, Single Phase Voltage Relay High Accuracy Compact Size for Controlling Device(GRV8-01(A220))

Okuyonic

Ratings for Okuyonic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Csoeep-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 22

Voltage Monitoring Relay, High Accuracy Compact Size Single Phase Voltage Relay LED Indicator for Controlling Device(GRV8-01 (AD240))

Tgoon

Ratings for Tgoon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Liyust-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 23

Single Phase Voltage Relay, Voltage Monitoring Relay Low Latency LED Indicator Adjustable Compact Size for Controlling Device(GRV8-01(D12))

Tgoon

Ratings for Tgoon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
hongzhizhi-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 24

Single Phase Voltage Relay, Voltage Monitoring Relay Low Latency High Accuracy LED Indicator for Controlling Device(GRV8-01(AD48))

Okuyonic

Ratings for Okuyonic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Siladetu-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 25

Voltage Monitoring Relay, Single Phase Voltage Relay Adjustable High Accuracy for Controlling Device(GRV8-01(D12))

Okuyonic

Ratings for Okuyonic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
lovexindong-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 26

Voltage Monitoring Relay, Single Phase Voltage Relay Safe Compact Size High Accuracy Knob Control LED Indicator for Controlling Device(GRV8-01(A220))

Okuyonic

Ratings for Okuyonic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Huidey-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 27

Single Phase Voltage Relay, Knob Control Adjustable Voltage Monitoring Relay Compact Size for Controlling Device(GRV8-01 (AD240))

Okuyonic

Ratings for Okuyonic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Pulamuse-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 28

Voltage Monitoring Relay, Adjustable Safe Compact Size Low Latency Single Phase Voltage Relay for Controlling Device(GRV8-01(D12))

Okuyonic

Ratings for Okuyonic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
LMOO3-US -

Features

Monitor the working voltage (true RMS measurement).
The operating mode can be selected via the knob.
Show More
Top 29

GRV8-02 Single Phase Monitor Relay, Keenso Adjustable Voltage Monitoring Relay Over Voltage Protection AC/DC Voltage Monitoring Relay A220V/ D12V/ AD24-48V/ AD120-240V (GRV8-02/AD240V) Relays

Keenso
0.0 x 0.0 x 0.0 Inches
0.1323 Pounds

Ratings for Keenso (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Geeriu 9,009

Features

【Built-in LED Display】-- With built-in LED indicator, you can easily get the working status of the relay is indicated, very simple and convenient to use. The operating mode can be selected via the rotary knob.
【Effective & Accurate monitoring】-- This GRV8-02 Single Phase Monitor Relay mainly used to monitor the working voltage(true RMS measurement). 100% High accuracy, voltage measurement accuracy is ≤ 1%.
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Top 10 Voltage Monitoring Relays - Verified to Buy (Mar. 2024)

Top 10 Voltage Monitoring Relays Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Vikye
  • YWBL-WH
  • TE CONNECTIVITY / POTTER & BRUMFIELD
  • Garosa
  • FTVOGUE
  • CZH-LABS
  • SALALIS
  • Kadimendium
  • SALUTUY
  • WESE

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.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Geeriu 646 4.8
🥈 Partgry-T 483 4.7
🥉 zohoo 406 4.6
4 Electronics-Salon. 335 4.9
5 Astyer-X 259 4.6
6 Vikye-H 241 4.6
7 Yunir-US 105 4.6
8 IPA, Factory Warranty 47 4.8
9 kasidter-US 22 4.8
10 Pulamuse-US 15 4.1
View or download top Voltage Monitoring Relays seller & rating report
Geeriu [646] Partgry-T [483] zohoo [406] Electronics-Salon. [335] Astyer-X [259] Vikye-H [241] Yunir-US [105] IPA, Factory Warranty [47] kasidter-US [22] Pulamuse-US [15] Geeriu 25% Partgry-T 19% zohoo 16% Electronics-Salon. 13% Astyer-X 10% Vikye-H 9% Yunir-US 4% IPA, Factory Warranty 2% kasidter-US 1% Pulamuse-US 1%

[Get] Voltage Monitoring Relays Deals (✅Exclusively for Prime)

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"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

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 March 2024?

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 3,519 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 $72.53, and the top brands are Keenso, FTVOGUE, Garosa, YWBL-WH, Vikye, TE CONNECTIVITY / POTTER & BRUMFIELD, WESE, YYQTGG, SALUTUY, Tgoon, Okuyonic, Kadimendium, Shipenophy, SALALIS And CZH-LABS. 

Then our expert-level editors reviewed all those quality items and selected the top 29 Voltage Monitoring Relays for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including Geeriu, Partgry-T, zohoo, Electronics-Salon., Astyer-X, Vikye-H, Yunir-US, IPA, Factory Warranty, kasidter-US, Pulamuse-US, LMOO3-US And lovexindong-US. The Voltage Monitoring Relay, GRV8-02 Single-Phase ... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 6 consumers with an average rating of 4.3.

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.


Written By Brandi W. Cortright

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.