Best Current Monitoring Relays (Nov. 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Current Sensing Switch, Normally Open Current Sensing Relay Adjustable AC 0.2...

9.8
CPR Score
Top 2

Current Monitoring Relays,1pc Adjustable Cycle Timer Delay On/Off Switch Rela...

9.8
CPR Score
Top 3

ABB 1SVR730760R0500 CM-SFS.22S CURRENT MONITORING RELAY

9.6
CPR Score
Tips


Our team has recommended top 29 Current Monitoring Relays to make your shopping easy after considering different features about Current Monitoring Relays reviews of brands, including Omron, Supco, Yosoo, NTE Electronics, Walfront, Hilitand, FTVOGUE, TWTADE, Painless, Simlug, YUANJS, Heayzoki, iFCOW, LANTRO JS, MyColo, Functional Devices, Altronix, CR Magnetics, Yizhet, Veris, SYQParts And ABB. And after researching, Current Sensing Switch, Normally Open Current S... is a highly recommended Current Monitoring Relays item.

* CherryPicks.Reviews 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 Current Monitoring Relays Rated by CherryPicks

Market Overview
Current Monitoring Relays Reviewed
  • Reviews Analyzed: 1,554 Items
  • CPR Avg. Rating: 8.5 / 10
29 Products Evaluated
  • Highest Price: $350.00
  • Lowest Price: $3.99
  • Avg. Price: $39.20
Price Disclaimer

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

Top 1

Current Sensing Switch, Normally Open Current Sensing Relay Adjustable AC 0.2A -30A (SZC23 No AL-CH Model)

Hilitand
2.5591 x 1.9685 x 0.9843 Inches
0.1323 Pounds

Ratings for Hilitand (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
tanus 9,888

Features

Self-powered, no external power supply required.
Action current 0.2-30A AC, adjustable with a potentiometer.
Show More
Top 2

Current Monitoring Relays,1pc Adjustable Cycle Timer Delay On/Off Switch Relay Module DC 5V/12V/24V 0-15min/0-60min(DC 5V 0-60 Minutes Adjustable)

YUANJS
0.0 x 0.0 x 0.0 Inches
0.0661 Pounds

Ratings for YUANJS (CPR Score)

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

Features

【STABLE】It is a timer relay module with high precision, stable and reliable performance.
【PERFORMANCE】It is great to control the reciprocating stroke, or repetitive power on and off for equipment and products burn-in test.
Show More
Top 3

ABB 1SVR730760R0500 CM-SFS.22S CURRENT MONITORING RELAY

ABB
0.43 Pounds

Ratings for ABB (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Northeast Parts -
Top 4

CR Magnetics CR4395-EH-120-110-X-CD-ELR-I Current Sensing Relay with Internal Transformer, 120 VAC, Energized on High Trip, 1 - 10 AAC Trip Range

CR Magnetics
CR4395-EH-120-110-X-CD-ELR-I

Ratings for CR Magnetics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Current sensing relay for monitoring electrical current
Current carrying wire is routed through an aperture
Show More
Top 5

CR Magnetics CR4395-EH-240-110-X-CD-ELR-I Current Sensing Relay with Internal Transformer, 240 VAC, Energized on High Trip, 1 - 10 AAC Trip Range

CR Magnetics

Ratings for CR Magnetics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CR Magnetics -

Features

Current sensing relay for monitoring electrical current
Current carrying wire is routed through an aperture
Show More
Top 6

Current Sensing Switch, SZC03-NC-AL-CH Normally Open Amp Sensor Monitoring Relay, AC 0.2-30A

Yosoo
2.5591 x 1.9685 x 0.9843 Inches
0.1235 Pounds

Ratings for Yosoo (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Freesol 7,374

Features

[Current Sensing Switch]: Self-powered, no external power supply required; Action current 0.2-30A AC, adjustable with a potentiometer
[Wide Application]: The switch is widely used for monitoring current in substations, variable frequency speed control devices, inverter devices and other electric equipment
Show More
Top 7

CR Magnetics CR5395-EH-24D-110-X-CD-ELR-I DC Current Sensing Relay with Internal Transformer, 24 VDC, Energized on High Trip, 1.0-10 ADC Trip Range

CR Magnetics
CR5395-EH-24D-110-X-CD-ELR-I

Ratings for CR Magnetics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Current sensing relay for monitoring electrical current
Current carrying wire is routed through an aperture
Show More
Top 8

Heayzoki Normally Open Current Sensing Switch Adjustable AC 0.2-30A SZC23-NO-AL-CH,Current Sensing Relay Switch,Self-Powered, No External Power Supply Required.

Heayzoki
2.5591 x 1.9685 x 0.9843 Inches
0.1315 Pounds

Ratings for Heayzoki (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Heayzokia -

Features

【Adjustable Current】Action current 0.2-30A AC, adjustable with a potentiometer.
【LED Indicator】LED indicator can conveniently and intuitively indicate the working status of the switch.
Show More
Top 9

Veris,Current Switch and SPST Relay,N.O, H735

Veris
H-735
0.3 Pounds

Ratings for Veris (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Home Essentials ✅ 213
ControlsCentral -
Blackhawk Supply -

Features

The Hawkeye Relay Combination Series is the ideal solution for the automation installer.
These units combine a current switch and relay into a single package, reducing the space required for total control of fans and pumps.
Show More
Top 10

LANTRO JS Normally Open Current Sensing Switch, Adjustable AC 0.2 to 30A Current Detection Switch Detection Relay

LANTRO JS
2.5591 x 1.9685 x 0.9843 Inches
0.1323 Pounds

Ratings for LANTRO JS (CPR Score)

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

Features

Parameters----Rated load: ≤0.5A 240V AC / DC; Input current: 0.2-30A AC; Size: 65 * 25 * 47mm / 2.56 * 0.98 * 1.85in
Low energy consumption ---- Compared with traditional trans formers, its control is more accurate, timely, simple in design and low in cost
Show More
Top 11

TWTADE/JQX-12F-2Z AC 110V Coil Voltage 30A DPDT 2NO+2NC General Purpose High Power Relay 8 Pin (Quality assurance for 1 years)

TWTADE
JQX-12F-2Z AC 110V

Ratings for TWTADE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TAISHUN 8,864

Features

Product Name : Power Relay;Model : JQX-12F-2Z; Contact : DPDT 2NO+2NC
Wiring description For example: 1,3,5 This contact, 3 and 5 are normally open, 1 and 5 are normally closed;Pin Number : 8; Coil Voltage : AC 11OV; Contact : 30A 250V AC / 28V DC
Show More
Top 12

Functional Devices RIBU1C Enclosed Pilot Relay, 10 Amp Spdt with 10-30 Vac/Dc/120 Vac Coil (Twо Расk)

Functional Devices
B088P5NBQ1_CA NARF

Ratings for Functional Devices (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
T4L -
Ecommerce Worldwide LLC (Serial Number Recorded) -
Descant Distribution -

Features

Relay In A Box (RIB)
Coil Current: 28 mA @ 120 Vac ;
Show More
Top 13

Supco 90374 General Purpose Fan Relay, 12 A Load Current, 240 V Coil Voltage, Single Pole Double Throw Contacts

Supco
90374
0.01 Pounds

Ratings for Supco (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Electric relay for receiving and controlling electric signals
Controls signals for a fan
Show More
Top 14

FTVOGUE AC Current Sensing Switch NO, Self Supply Adjustable Normally Open AC 0.5-50A SZC25-NO-AL-CH

FTVOGUE
FTVOGUE4b7gkeihm2
2.5591 x 0.9843 x 1.8898 Inches
perfect

Ratings for FTVOGUE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Astyer-X -

Features

Parameter - Switch Type: Normally Open; Input Through Current: AC 0.5-50A; Threshold Point Range: 0.5-50A AC Adjustable; Switch Rated Load: AC/DC 0.3A at 240VAC
Self-powered, no external power supply required. High-power MOS tube contactless electronic switch.
Show More
Top 15

CR Magnetics CR4395-LH-24D-110-X-CD-ELR-I Current Sensing Relay with Internal Transformer, 24D VAC, Latch on High Trip, 1 - 10 AAC Trip Range

CR Magnetics

Ratings for CR Magnetics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CR Magnetics -

Features

Current sensing relay for monitoring electrical current
Current carrying wire is routed through an aperture
Show More
Top 16

iFCOW AD22B04 12V 4 Channel DTMF Tone Signal Decoder Relay Phone Remote Control PLC

iFCOW
3.94 x 3.15 x 0.59 Inches
0.15 Pounds

Ratings for iFCOW (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Yanmis -
Yunir-US -

Features

Product model: AD22B04
Working voltage DC 12V, with reverse polarity protection
Show More
Top 17

CR Magnetics CR2RL-500 Current Transformer, Commercial Class, 5 Amp, 50:5 Secondary Ratio, UL Recognized, 3% Accuracy at 60 Hz, 1.13" Window Diameter

CR Magnetics
CR2RL-500

Ratings for CR Magnetics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

5 Amp Secondary Standard / Custom Outputs Available
Frequency Range 50 - 400 Hz
Show More
Top 18

NTE Electronics R02-14A10-120 R02 Series General Purpose Multicontact AC Relay, 3PDT Contact Arrangement, 10 Amp, 11 Pin Octal Plug, 120 VAC

NTE Electronics
R02-14A10-120
0.0006 Pounds

Ratings for NTE Electronics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

AC and DC Models
Clear Plastic Dust Cover
Show More
Top 19

4 Channel DTMF Tone Signal Decoder Relay, Audio Signal Decoding Relay, AD22B04 12V, 4 Channel DTMF Tone Signal Decoder Relay Phone Remote Control PLC

Simlug
Simlughexqfk79tg
3.937 x 3.1496 x 0.5906 Inches
0.1543 Pounds

Ratings for Simlug (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Aohicon-US -
sunboruino -

Features

Tone Signal Decoder Relay --- Operating Current: Standby 11-13 MA, 1 relay
Signal Decoder --- Working voltage DC 12V, with reverse polarity protection
Show More
Top 20

CR Magnetics CR2RL-201 Current Transformer, Commercial Class, 5 Amp, 200:5 Secondary Ratio, UL Recognized, 1% Accuracy at 60 Hz, 1.13" Window Diameter

CR Magnetics
CR2RL-201

Ratings for CR Magnetics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

5 Amp Secondary Standard / Custom Outputs Available
Frequency Range 50 - 400 Hz
Show More
Top 21

NTE Electronics R12-17D3-12 Series R12 General Purpose DC Relay, 4PDT Contact Arrangement, 5 Amp, 12 VDC

NTE Electronics
R12-17D3-12
3.0 Inches
0.04 Pounds

Ratings for NTE Electronics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Slightly Larger than One Cubic Inch
See−Thru Plastic Cover
Show More

Omron LY2-AC24 General Purpose Relay, Standard Type, Plug-In/Solder Terminal, Standard Bracket Mounting, Single Contact, Double Pole Double Throw Contacts, 53.8 mA at 50 Hz and 46 mA at 60 Hz Rated Load Current, 24 VAC Rated Load Voltage

Omron
reles industriales
1.1 x 0.8 x 1.6 Inches
0.0441 Pounds

Ratings for Omron (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Gratux -
Relay Specialties (Authorized Distributor) -
ELITE.CITI -
Derby Sales & Services -

Features

Electric relay for controlling electric signals in low current applications
Plug-in/solder terminals for plugging into a socket or soldering contacts
Show More
Top 23

NTE Electronics R04-11A30-120 Series R4 General Purpose Multicontact AC Open Frame Relay, Heavy Duty, DPDT Contact Arrangement, 30 Amp, 120 VAC

NTE Electronics
R04-11A30-120
7.0 x 4.25 x 2.25 Inches
0.65 Pounds

Ratings for NTE Electronics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Gott Electronics -

Features

Screw Terminals
Long Life Contacts
Show More
Top 24

Painless Performance 80132 Single Pole, Double Throw Relay, 40 Amp

Painless
80132
4.0 x 3.6 x 1.4 Inches
0.1 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Package Dimensions: 7.5 cms (L) x 8.3 cms (W) x 40.8 cms (H)
Product Type: Auto Part
Show More
Top 25

Yizhet 8 Channel DC 5V DC 230V Relay Shield Module Control Board with Optocoupler for Raspberry Pi DSP AR PIC ARM TTL Logic (5V 8 Channels)

Yizhet
0.2425 Pounds

Ratings for Yizhet (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GoldOars Tech Direct -

Features

★ The 8-channel relay module is equipped with transistors, diodes and optocouplers to switch higher loads safely, reliably and with little power. The module is also equipped with generously dimensioned relays in order to be able to reliably carry out many switching processes.
★ 5V 8-channel relay module, each relay requires 70mA for switching (switching capacity AC: max. 250V / 10A; DC: max. 30V / 10A DC)
Show More
Top 26

Supco 90341 General Purpose Switching Relay, 110/120 V Coil Voltage, Double Pole Double Throw Contacts

Supco
90341
0.36 Pounds

Ratings for Supco (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
North America HVAC 612

Features

Switching relay for receiving and controlling electric signals
DPDT for simple changeover switching
Show More
Top 27

ALTRONIX RBUL Relay Module - 12VDC or 24VDC Operation, 30mA Current Draw, SPDT Contact amp/28VDC, Includes Snap Track, UL Listed Burglary (U

Altronix
RBUL
2.75 x 1.9716 x 1.0 Inches
0.1389 Pounds

Ratings for Altronix (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JMAC Supply -
QGistix, LLC -

Features

Altronix RBUL Relay Module, Ultra Sensitive, 12/24VDC
Top 28

RIF-0-BPT/21 Relay 2900958 and The Base NO.2961105

SYQParts

Ratings for SYQParts (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SYQPartsUS -

Features

RIF-0-BPT/21 relay 2900958 and The base NO.2961105
Top 29

MyColo New for 2pcs 12V HF2160-1A-12DE 4 Pins 30A 240VAC Relay

MyColo

Ratings for MyColo (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JJ.Richard USA -

Top 10 Current Monitoring Relays - Verified to Buy (Apr. 2024)

Top 10 Current Monitoring Relays Brands on Amazon

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

  • Hilitand
  • YUANJS
  • ABB
  • CR Magnetics
  • Yosoo
  • Heayzoki
  • Veris
  • LANTRO JS
  • TWTADE
  • Functional Devices

Top 10 Current 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
🥇 Home Essentials ✅ 8,423 4.5
🥈 North America HVAC 4,337 4.6
🥉 Freesol 763 4.8
4 TAISHUN 655 4.9
5 tanus 595 4.7
6 nineone 562 4.7
7 Gott Electronics 483 4.7
8 T4L 414 4.9
9 ELITE.CITI 409 4.8
10 Amazon.com 385 4.7
View or download top Current Monitoring Relays seller & rating report
Home Essentials ✅ [8423] North America HVAC [4337] Freesol [763] TAISHUN [655] tanus [595] nineone [562] Gott Electronics [483] T4L [414] ELITE.CITI [409] Amazon.com [385] Home Essentials ✅ 49% North America HVAC 25% Freesol 4% TAISHUN 4% tanus 3% nineone 3% Gott Electronics 3% T4L 2% ELITE.CITI 2% Amazon.com 2%

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

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Current Monitoring Relays Deals

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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 Current Monitoring Relays to buy for new November 2024?

CherryPicks’s Methodology for Evaluating Current 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 104 of Current Monitoring Relays reviews based on our selection criteria. It helped us shortlist the top qualified and rated Current Monitoring Relays for Industrial Electrical, We found that most customers choose Current Monitoring Relays with an average price of $39.20, and the top brands are Omron, Supco, Yosoo, NTE Electronics, Walfront, Hilitand, FTVOGUE, TWTADE, Painless, Simlug, YUANJS, Heayzoki, iFCOW, LANTRO JS, MyColo, Functional Devices, Altronix, CR Magnetics, Yizhet, Veris, SYQParts And ABB. 

Then our expert-level editors reviewed all those quality items and selected the top 29 Current Monitoring Relays for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including Home Essentials ✅, North America HVAC, Freesol, TAISHUN, tanus, nineone, Gott Electronics, T4L, ELITE.CITI, Amazon.com, sunboruino And Astyer-X. The Current Sensing Switch, Normally Open Current S... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 137 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 Current 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.