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Best current monitoring relays - Buying Guide

Last Updated: 04/19/2024

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Bestselling current monitoring relays on Amazon

  1. TWTADE/JQX-12F-2Z DC 12V Coil Voltage 30A DPDT 2NO+2NC General Purpose High Power Relay 8 Pin (Quali...
  2. Omron LY2-AC24 General Purpose Power Relay, 10A Contact Rating, 46Ma at 60hz Rated Load Current, 24 ...
  3. Current Sensing Switch, Normally Open Current Sensing Relay Adjustable AC 0.2A -30A (SZC23 No AL-CH ...
  4. CR Magnetics CR2550-A Low Cost Remote Current Indicator with Amber LED, 1.5 AAC Turn-On Point
  5. Jadeshay AC Current Sensing Switch, SZC23-NO-AL-CH Adjustable 0.2-30A Normally Open Self-Powered Cur...
  6. Current Sensing Switch, Normally Open Current Sensing Switch Adjustable AC 0.2-30A SZC23-NO-AL-CH
  7. DC Current Switch,Current Sensing Relay DC Current Sensing Switch 0-50A Amp Sensor Monitoring Relay D360
  8. 8 Channels DC24V Relay Shield Module RS485 PLC Modbus IO Expanding Din Rail with Shell (1)
  9. Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay...
  10. CR Magnetics CR2550-B Low Cost Remote Current Indicator with Blue LED, 1.0 AAC Turn-On Point
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  #1

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

Asin: B07FCL6MQY   |   Model: JQX-12F-2Z DC12V   |   PartNumber: JQX-12F-2Z DC12V   |   Ean: 0673257216557   |   UPC: 673257216557

Body Size(Not Included Pin) : 3.5 X 3.3 X 4Cm / 1.4" X 1.3" X 1.6" (L * W * T);Total Height : 4.8Cm / 1.6";Installing Hole Size : 0.48 X 0.35Cm / 0.19"X 0.14"(L*W).
Weight : 93G;Package Content : 1 X Power Relay.
Installing Hole Distance(Center) : 3.85 X 3.78Cm / 1.52" X 1.49"(L*W);Material : Plastic, Metal;Color : See The Picture.
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 : Dc 12V; Contact : 30A 250V Ac / 28V Dc.

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 : DC 12V; Contact : 30A 250V AC / 28V DC
  • Body Size(not included pin) : 3.5 x 3.3 x 4cm / 1.4 x 1.3 x 1.6 (L * W * T);Total Height : 4.8cm / 1.6;Installing Hole Size : 0.48 x 0.35cm / 0.19x 0.14(L*W)
  • Installing Hole Distance(center) : 3.85 x 3.78cm / 1.52 x 1.49(L*W);Material : Plastic, Metal;Color : See the Picture
  • Weight : 93g;Package Content : 1 x Power Relay
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Brand: TWTADE   |   Manufacturer: TWTADE

Amazon Price: $13.98 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #2

Omron LY2-AC24 General Purpose Power Relay, 10A Contact Rating, 46Ma at 60hz Rated Load Current, 24 VAC Rated Load Voltage

Asin: B005T6725Q   |   Model: reles industriales   |   PartNumber: reles industriales   |   Ean: 4536853611385

Dpdt For Simple Change-Over Switching.
Ul Listed For Safety, Csa And Iec Certified For Quality Assurance, And Complies With The Electrical Appliances And Material Safety Act.
Mounts To A Standard Bracket.
Plug-In/Solder Terminals For Plugging Into A Socket Or Soldering Contacts.

Features

  • Electric relay for controlling electric signals in low current applications
  • Plug-in/solder terminals for plugging into a socket or soldering contacts
  • DPDT for simple change-over switching
  • Mounts to a standard bracket
  • UL listed for safety, CSA and IEC certified for quality assurance, and complies with the Electrical Appliances and Material Safety Act
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Brand: Omron   |   Manufacturer: Omron

Dimensions: 2.36 x 20.08 x 5.91 inches   |   Weight: 0.04 Pounds

Amazon Price: $13.47 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock
List Price: $14.19

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  #3

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

Asin: B07N1P6TWL   |   Ean: 0719527953316   |   UPC: 719527953316

Led Indicator Can Conveniently And Intuitively Indicate The Working Status Of The Switch..
The Switch Has No Limit On The Number Of Opening And Closing, And The Speed Reaches The Ms Level..
High-Power Mos Tube Contactless Electronic Switch..
Action Current 0.2-30A Ac, Adjustable With A Potentiometer..

Features

  • Self-powered, no external power supply required.
  • Action current 0.2-30A AC, adjustable with a potentiometer.
  • LED indicator can conveniently and intuitively indicate the working status of the switch.
  • High-power MOS tube contactless electronic switch.
  • The switch has no limit on the number of opening and closing, and the speed reaches the ms level.
  • See more on Amazon...

Brand: Hilitand   |   Manufacturer: Hilitand

Dimensions: 0.98 x 2.56 x 1.97 inches   |   Weight: 0.00 pounds

Amazon Price: $16.92 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #4

CR Magnetics CR2550-A Low Cost Remote Current Indicator with Amber LED, 1.5 AAC Turn-On Point

Asin: B005CWG6YA   |   Model: CR2550-A   |   PartNumber: CR2550-A

Led Trip Status Indicator, Dead Band Prevents Relay Chatter.
Applications: Monitor Electrical Heater Elements, Sense Motor Over/Under Loads, Detect Lamp Burn-Out, Indicate Phase Loss.
Variable Trip Point And Time Delay, Monitors Currents From 10 Ma To 60 Ac Amps.
Calibrated Dial Option Available, External Current Transformers Available.
Electrical Isolation Between Circuits, Output Relay Rated Up To 20 Amps.

Features

  • Low cost for high volume OEM installations
  • Electrical isolation between circuits, output relay rated up to 20 Amps
  • LED trip status indicator, dead band prevents relay chatter
  • Calibrated dial option available, external current transformers available
  • Applications: monitor electrical heater elements, sense motor over/under loads, detect lamp burn-out, indicate phase loss
  • Variable trip point and time delay, monitors currents from 10 mA to 60 AC amps
  • See more on Amazon...

Brand: CR Magnetics   |   Manufacturer: CR Magnetics

Amazon Price: $12.17 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #5

Jadeshay AC Current Sensing Switch, SZC23-NO-AL-CH Adjustable 0.2-30A Normally Open Self-Powered Current Sensing Switch

Asin: B07Q2KDTHJ   |   Model: SZC23-NO-AL-CH   |   PartNumber: SZC23-NO-AL-CH   |   Ean: 0728614452915   |   UPC: 728614452915

Intuitive Led Indicator: Integrated Led Indicator Provides A Convenient And Visual Display Of The Switch's Working Status, Allowing Users To Easily Monitor And Troubleshoot Any Issues..
Robust Design And Versatility: With Its Straight-Through Structure Design And Isolation Withstand Voltage Of Up To 2000V, Szc23 Current Sensing Switch Can Withstand Demanding Industrial Environments. It Is Suitable For A Wide Range Of Applications, Including Ac Current Measurement And Monitoring, Ac Motor Overload Protection, And Electronic Switch Control Systems..
High-Performance Switching: Equipped With A High-Power Mos Tube Electronic Switch, Szc23 Current Sensing Switch Ensures Efficient And Contactless Switching Operations. It Can Handle Numerous Opening And Closing Cycles Without Any Performance Degradation And Boasts A Rapid Reaction Speed In The Millisecond Range..
Self-Powered And Reliable: Unlike Other Current Sensing Switches On The Market, Current Sensing Switch Does Not Require An External Power Supply. This Ensures Reliable Operation Without The Need For Additional Wiring Or Power Sources..

Features

  • Accurate and Adjustable Sensing: SZC23 series AC current sensing switch allows for easy and precise monitoring of AC currents ranging from 0.2A to 30A. With a built-in potentiometer, users can easily set the desired action current.
  • Self-Powered and Reliable: Unlike other current sensing switches on the market, current sensing switch does not require an external power supply. This ensures reliable operation without the need for additional wiring or power sources.
  • Intuitive LED Indicator: Integrated LED indicator provides a convenient and visual display of the switch's working status, allowing users to easily monitor and troubleshoot any issues.
  • High-Performance Switching: Equipped with a high-power MOS tube electronic switch, SZC23 current sensing switch ensures efficient and contactless switching operations. It can handle numerous opening and closing cycles without any performance degradation and boasts a rapid reaction speed in the millisecond range.
  • Robust Design and Versatility: With its straight-through structure design and isolation withstand voltage of up to 2000V, SZC23 current sensing switch can withstand demanding industrial environments. It is suitable for a wide range of applications, including AC current measurement and monitoring, AC motor overload protection, and electronic switch control systems.
  • See more on Amazon...

Brand: Jadeshay   |   Manufacturer: jadeshay

Dimensions: 1.18 x 2.76 x 2.17 inches   |   Weight: 0.12 Pounds

Amazon Price: $15.89 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock
List Price: $16.89

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  #6

Current Sensing Switch, Normally Open Current Sensing Switch Adjustable AC 0.2-30A SZC23-NO-AL-CH

Asin: B07P87TG8F   |   Ean: 0724942218735   |   UPC: 724942218735

The Switch Has No Limit On The Number Of Opening And Closing, And The Speed Reaches The Ms Level.The Outer Casing Is Made Of Self-Extinguishing Material Abs..
Suitable For Ac Current Measurement And Monitoring, Ac Motor Overload Protection, Electronic Switch Of Automatic Control System And So On..
High-Power Mos Tube Contactless Electronic Switch.Straight-Through Structure Design, Isolation Withstand Voltage Up To 2000V..
Led Indicator Can Conveniently And Intuitively Indicate The Working Status Of The Switch.Hysteresis Is Less Than 1% And Can Be Used Under Strong Magnetic Conditions..

Features

  • Self-powered, no external power supply required.Action current 0.2-30A AC, adjustable with a potentiometer.
  • LED indicator can conveniently and intuitively indicate the working status of the switch.Hysteresis is less than 1% and can be used under strong magnetic conditions.
  • The switch has no limit on the number of opening and closing, and the speed reaches the ms level.The outer casing is made of self-extinguishing material ABS.
  • High-power MOS tube contactless electronic switch.Straight-through structure design, isolation withstand voltage up to 2000V.
  • Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on.
  • See more on Amazon...

Brand: Walfront   |   Manufacturer: Walfront

Dimensions: 0.98 x 2.56 x 1.97 Inches   |   Weight: 0.13 Pounds

Amazon Price: $17.25 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #7

DC Current Switch,Current Sensing Relay DC Current Sensing Switch 0-50A Amp Sensor Monitoring Relay D360

Asin: B09YN9Q9YP   |   Model: Lelukee22050402   |   PartNumber: Lelukee22050402   |   Ean: 0795932814657   |   UPC: 795932814657

Indicator Light: The Indicator Light Is Off When There Is No Current, The Green Light Is On When The Current Is Lower Than The Threshold, And The Red Light Is On When The Current Is Higher Than The Threshold.
Detection Range: 0-50A, 6A@240V Ac/Dc Contact Capacity.
D366 Support Delay Adjustment: Power-Off Delay Can Be Set From 0 To 99 Seconds, Clockwise To Increase And Counter-Clockwise To Decrease.
Set Threshold: Set The Threshold When The Perforation Current Exceeds The Threshold, The Relay Will Work, And When The Perforation Current Is Lower Than The Threshold, The Relay Will Reset.

Features

  • Basic Function:When the piercing current exceeds the set value, the output switch will act Automatically reset when the piercing current is less than the set value.
  • Set threshold: set the threshold when the perforation current exceeds the threshold, the relay will work, and when the perforation current is lower than the threshold, the relay will reset
  • Indicator light: the indicator light is off when there is no current, the green light is on when the current is lower than the threshold, and the red light is on when the current is higher than the threshold
  • D366 support Delay adjustment: power-off delay can be set from 0 to 99 seconds, clockwise to increase and counter-clockwise to decrease
  • Detection range: 0-50A, 6A@240V AC/DC contact capacity
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Brand: Lelukee   |   Manufacturer: Lelukee

Dimensions: 1.97 x 2.76 x 1.18 inches

Amazon Price: $27.99 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #8

8 Channels DC24V Relay Shield Module RS485 PLC Modbus IO Expanding Din Rail with Shell (1)

Asin: B0BQ1YWHS8   |   Ean: 0052805495574   |   UPC: 052805495574

On-Board Resources: 1X Rs485 Interface 8X Opto-Isolated Inputs (Low Level Trigger, Npn Type).
Weight : 118G(Only Board), 228G(With Shell).
Size 150*72*19Mm(Only Board).
Operating Current : Standby Current (Digital Tube Off) 12Ma, Standby Current 48Ma (Digital Tube On).

Features

  • Operating voltage: DC 12V/DC 24V
  • Operating Current : Standby current (Digital tube OFF) 12MA, Standby current 48MA (Digital tube ON)
  • On-board resources: 1x RS485 Interface 8x opto-isolated inputs (low level trigger, NPN type)
  • Size 150*72*19mm(Only Board)
  • Weight : 118g(Only Board), 228g(with shell)
  • See more on Amazon...

Brand: eletechsup   |   Manufacturer: eletechsup

Amazon Price: $24.99 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #9

Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable M3050

Asin: B0BG7YGTR7   |   Ean: 3395597999903

High Performance: The Switch Has No Limit On The Number Of Times Of Opening And Closing, And The Response Speed Reaches The Millisecond Level. The Hysteresis Is Less Than 1% And Can Be Used Under Strong Magnetic Conditions. Through Structure Design, Isolation Withstand Voltage Up To 2000V..
Abs Material: High-Power Mos Tube Non-Contact Electronic Switch Is Used, And The Shell Is Made Of Self-Extinguishing Material Abs, Which Is Heat-Resistant, Acid-Alkali-Resistant, High Impact Strength And Stable In Performance..
Led Indication: The Action Current Is 0-30A Ac, Which Can Be Adjusted By The Potentiometer. The Led Indicator Light Can Easily And Intuitively Indicate The Working Status Of The Switch..
Upgrade: Compared With Traditional Transformers, Thermal Protectors And Other Devices, Using This Device Can Not Only Get More Accurate And Timely Control, But Also Greatly Simplify The Design And Reduce Costs. Self-Powered, No External Power Supply Required. Input Through Current: 0-30A Ac Rated Load: 0.3A@240V Ac/Dc..

Features

  • Multi-Purpose: M3050 AC with rails current sensing switch is specially designed and manufactured to solve AC current monitoring. It uses the principle of mutual inductance to sense AC direct current, isolate the AC current, output normally open or normally closed switch signals, and directly control various automated industrial equipment, such as flash lamps, buzzers, relays, microcontrollers or other power load equipment.
  • Upgrade: Compared with traditional transformers, thermal protectors and other devices, using this device can not only get more accurate and timely control, but also greatly simplify the design and reduce costs. Self-powered, no external power supply required. Input through current: 0-30A AC Rated load: 0.3A@240V AC/DC.
  • High Performance: The switch has no limit on the number of times of opening and closing, and the response speed reaches the millisecond level. The hysteresis is less than 1% and can be used under strong magnetic conditions. Through structure design, isolation withstand voltage up to 2000V.
  • LED Indication: The action current is 0-30A AC, which can be adjusted by the potentiometer. The LED indicator light can easily and intuitively indicate the working status of the switch.
  • ABS material: High-power MOS tube non-contact electronic switch is used, and the shell is made of self-extinguishing material ABS, which is heat-resistant, acid-alkali-resistant, high impact strength and stable in performance.
  • See more on Amazon...

Brand: nodehawk   |   Manufacturer: nodehawk

Amazon Price: $16.99 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #10

CR Magnetics CR2550-B Low Cost Remote Current Indicator with Blue LED, 1.0 AAC Turn-On Point

Asin: B005CWHC9I   |   Model: CR2550-B   |   PartNumber: CR2550-B

Led Trip Status Indicator, Dead Band Prevents Relay Chatter.
Applications: Monitor Electrical Heater Elements, Sense Motor Over/Under Loads, Detect Lamp Burn-Out, Indicate Phase Loss.
Variable Trip Point And Time Delay, Monitors Currents From 10 Ma To 60 Ac Amps.
Calibrated Dial Option Available, External Current Transformers Available.
Electrical Isolation Between Circuits, Output Relay Rated Up To 20 Amps.

Features

  • Low cost for high volume OEM installations
  • Electrical isolation between circuits, output relay rated up to 20 Amps
  • LED trip status indicator, dead band prevents relay chatter
  • Calibrated dial option available, external current transformers available
  • Applications: monitor electrical heater elements, sense motor over/under loads, detect lamp burn-out, indicate phase loss
  • Variable trip point and time delay, monitors currents from 10 mA to 60 AC amps
  • See more on Amazon...

Brand: CR Magnetics   |   Manufacturer: CR Magnetics

Amazon Price: $16.25 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #11

3-Phase Sequence Relay Protector, 300-500V Voltage Monitoring Relay AC 50/60Hz 4-Wire Voltage Protective Relay Over-Voltage and Under-Voltage Protection Relay Protective Relay

Asin: B07W895DN6   |   Model: Taiddahs76unoib9   |   PartNumber: Taiddahs76unoib9   |   Ean: 0717444947920   |   UPC: 717444947920

35Mm Guide Rail: The Voltage Protection Relay Adopts A Standard Modular Structure And Is Installed On A 35Mm Guide Rail Without Additional Auxiliary Power Supply, Easy To Install And Easy To Operate.
After-Sales Service: Our Service We Strive To Provide You With The Highest Quality Products And The Best Customer Experience, If You Are Not Completely Satisfied, Please Feel Free To Contact Us.
Wide Range Of Applications: Voltage Monitoring Relays Are Typically Used In Dc Motors, Batteries, Dc Switchgear, Dc Panels, Industrial Control Systems, Water Pumps, Cranes, Elevators, Machine Tools And Other Equipment.
Led Display: Real-Time Monitoring Of Fault Phase, Phase Loss, And Voltage Unbalance In The Three-Phase Four-Wire Circuit. The Voltage Monitoring Relay Has Three Indicator Lights To Indicate Various Working States.

Features

  • VOLTAGE REGULATION: When the line fails, the voltage protection relay can adjust the overvoltage value and action time, and record the fault, which is more flexible to use
  • LED DISPLAY: Real-time monitoring of fault phase, phase loss, and voltage unbalance in the three-phase four-wire circuit. The voltage monitoring relay has three indicator lights to indicate various working states
  • 35MM GUIDE RAIL: The voltage protection relay adopts a standard modular structure and is installed on a 35mm guide rail without additional auxiliary power supply, easy to install and easy to operate
  • WIDE RANGE OF APPLICATIONS: Voltage monitoring relays are typically used in DC motors, batteries, DC switchgear, DC panels, industrial control systems, water pumps, cranes, elevators, machine tools and other equipment
  • AFTER-SALES SERVICE: Our service We strive to provide you with the highest quality products and the best customer experience, if you are not completely satisfied, please feel free to contact us
  • See more on Amazon...

Brand: Taidda   |   Manufacturer: Taidda

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.26 pounds

Amazon Price: $15.45 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #12

AC Current Sensing Switch,Current Sensing Relay 0-30A Normally Closed Current Sensor Monitoring Relay,Linkage PLC Signal,Overload Controller (M3056)

Asin: B0B7W1GXZ2   |   Ean: 3395597999491

High Performance: The Switch Has No Limit On The Number Of Times Of Opening And Closing, And The Response Speed Reaches The Millisecond Level. The Hysteresis Is Less Than 1% And Can Be Used Under Strong Magnetic Conditions. Through Structure Design, Isolation Withstand Voltage Up To 2000V..
Abs Material: High-Power Mos Tube Non-Contact Electronic Switch Is Used, And The Shell Is Made Of Self-Extinguishing Material Abs, Which Is Heat-Resistant, Acid-Alkali-Resistant, High Impact Strength And Stable In Performance..
Led Indication: The Action Current Is 0-30A Ac, Which Can Be Adjusted By The Potentiometer. The Led Indicator Light Can Easily And Intuitively Indicate The Working Status Of The Switch..
Upgrade: Compared With Traditional Transformers, Thermal Protectors And Other Devices, Using This Device Can Not Only Get More Accurate And Timely Control, But Also Greatly Simplify The Design And Reduce Costs. Self-Powered, No External Power Supply Required. Input Through Current: 0-30A Ac Rated Load: 0.3A@240V Ac/Dc..

Features

  • Multi-Purpose: M3056 AC current sensing switch is specially designed and manufactured to solve AC current monitoring. It uses the principle of mutual inductance to sense AC direct current, isolate the AC current, output normally open or normally closed switch signals, and directly control various automated industrial equipment, such as flash lamps, buzzers, relays, microcontrollers or other power load equipment.
  • Upgrade: Compared with traditional transformers, thermal protectors and other devices, using this device can not only get more accurate and timely control, but also greatly simplify the design and reduce costs. Self-powered, no external power supply required. Input through current: 0-30A AC Rated load: 0.3A@240V AC/DC.
  • High Performance: The switch has no limit on the number of times of opening and closing, and the response speed reaches the millisecond level. The hysteresis is less than 1% and can be used under strong magnetic conditions. Through structure design, isolation withstand voltage up to 2000V.
  • LED Indication: The action current is 0-30A AC, which can be adjusted by the potentiometer. The LED indicator light can easily and intuitively indicate the working status of the switch.
  • ABS material: High-power MOS tube non-contact electronic switch is used, and the shell is made of self-extinguishing material ABS, which is heat-resistant, acid-alkali-resistant, high impact strength and stable in performance.
  • See more on Amazon...

Brand: nodehawk   |   Manufacturer: nodehawk

Dimensions: 3.00 x 3.00 x 1.00 inches

Amazon Price: $16.99 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #13

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

Asin: B079Z6KWFD   |   Ean: 0663862852233   |   UPC: 663862852233

Operating Current: Standby 11-13 Ma, 1 Relay.
The Default Control Command Is 1/2/3/4.
Eight Modes Of Operation: Non-Locking (Momentary ), Self-Locking (Toggle), Inter-Locking(Latch), 5/20/60/120/250-Second Delay.
Working Voltage Dc 12V, With Reverse Polarity Protection.

Features

  • AD22B04 decoder is compact design, easy to carry and store
  • Working voltage DC 12V, with reverse polarity protection
  • Operating Current: Standby 11-13 MA, 1 relay
  • Eight modes of operation: Non-locking (Momentary ), self-locking (Toggle), inter-locking(Latch), 5/20/60/120/250-second delay
  • The default control command is 1/2/3/4
  • See more on Amazon...

Brand: Walfront   |   Manufacturer: Walfront

Dimensions: 0.79 x 4.72 x 2.76 inches   |   Weight: 0.22 Pounds

Amazon Price: $18.90 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock
List Price: $22.99

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  #14

Current Sensing Switch, Normally Open AC Current Switch Adjustable AC 0.2-30A SZC23-NO-AL-CH for AC Current Measurement Monitoring Electronic Switch of Automatic Control System

Asin: B07Y8J8ZTJ   |   Ean: 0719233413104   |   UPC: 719233413104

【Quickly Responsive】High-Power Mos Tube Contactless Electronic Switch. The Switch Has No Limit On The Number Of Opening And Closing, And The Speed Reaches The Ms Level. Led Indicator Can Conveniently And Intuitively Indicate The Working Status Of The Switch..
【High Performance】The Outer Casing Of The Adjustable Current Sensing Switch Is Made Of Self-Extinguishing Material Abs. Hysteresis Is Less Than 1% And Can Be Used Under Strong Magnetic Conditions..
【Main Function】Szc23 Series Ac Current Sensing Switch Is Designed And Manufactured To Solve The Ac Current Monitoring. It Uses The Principle Of Mutual Inductance To Sense The Ac Straight-Through Current, Isolate The Ac Current, And Output A Normally Open Or Normally Closed Switching To Directly Control Various Automation Industrial Equipment, Such As Flash, Buzzer, Relay, Single-Chip Or Other Power Load Equipment..
【Widely Used】Suitable For Ac Current Measurement And Monitoring, Ac Motor Overload Protection, Electronic Switch Of Automatic Control System And So On. Compared With Traditional Mutual Inductors, Thermal Protectors And Other Devices, Using This Device Can Not Only Get More Accurate And More Timely Control, But Can Also Greatly Simplify The Design And Reduce Costs..

Features

  • Adjustable AC Current Action current 0.2-30A AC, adjustable with a potentiometer. Straight-through structure design, isolation withstand voltage up to 2000V. Self-powered, no external power supply required.
  • Widely Used Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on. Compared with traditional mutual inductors, thermal protectors and other devices, using this device can not only get more accurate and more timely control, but can also greatly simplify the design and reduce costs.
  • Quickly Responsive High-power MOS tube contactless electronic switch. The switch has no limit on the number of opening and closing, and the speed reaches the ms level. LED indicator can conveniently and intuitively indicate the working status of the switch.
  • Main Function SZC23 series AC current sensing switch is designed and manufactured to solve the AC current monitoring. It uses the principle of mutual inductance to sense the AC straight-through current, isolate the AC current, and output a normally open or normally closed switching to directly control various automation industrial equipment, such as flash, buzzer, relay, single-chip or other power load equipment.
  • High Performance The outer casing of the adjustable current sensing switch is made of self-extinguishing material ABS. Hysteresis is less than 1% and can be used under strong magnetic conditions.
  • See more on Amazon...

Brand: Keenso   |   Manufacturer: Keenso

Dimensions: 0.98 x 2.56 x 1.97 inches   |   Weight: 0.13 pounds

Amazon Price: $15.09 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #15

Miniature Current Relay, Adjustable Normally Open AC 0.2-30A AC Current Sensing Switch with LED Indicator for Buzzer for Singlechip for Flash

Asin: B0CRZD8P6J   |   Model: Yctze6w9dzgvi1q   |   PartNumber: Yctze6w9dzgvi1q

The Switch Has No Limit On The Number Of Opening And Closing, And The Speed Reaches The Ms Level..
Action Current 0.2‑30A Ac, Adjustable With A Potentiometer..
Led Indicator Can Conveniently And Intuitively Indicate The Working Status Of The Switch..
High‑Power Mos Tube Contactless Electronic Switch..

Features

  • Self powered, no external power supply required.
  • High power MOS tube contactless electronic switch.
  • The switch has no limit on the number of opening and closing, and the speed reaches the ms level.
  • LED indicator can conveniently and intuitively indicate the working status of the switch.
  • Action current 0.2 30A AC, adjustable with a potentiometer.
  • See more on Amazon...

Brand: Yctze   |   Manufacturer: Yctze

Amazon Price: $13.93 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #16

DPST 1NO 1NC 8 Amp Power Relay Module (AC/DC 12V)

Asin: B09T74QYW2   |   Model: HD042-Series   |   PartNumber: HD042-Series   |   Ean: 6956601852880

Output Switch Dpst 1No 1Nc(Double Pole Single Throw, 1X Normally Open And 1X Normally Close ), Rated Current 8A/250Vac Or 8A/30Vdc (One Switch)..
Compact Abs Plastic Case And Wires Connect For Easy Mount. Two Screw Mounting Holes Are Convenient For You To Fix It On The Wall Or Wooden Board. Of Course, You Can Also Choose Not To Lock The Screw..
Led Indication For Relay Action..
Input Control Signal: Ac/Dc 5V, Ac/Dc 12V, Ac/Dc24v, Ac/Dc48v, Ac 115V, Ac 230V Selectable..

Features

  • This is a simple and practical passive relay module, which is very convenient to use. It can support both Normally Open and Normally Close.
  • Input control signal: AC/DC 5V, AC/DC 12V, AC/DC24V, AC/DC48V, AC 115V, AC 230V Selectable.
  • Output switch DPST 1NO 1NC(Double Pole Single Throw, 1x Normally Open and 1x Normally Close ), rated current 8A/250VAC or 8A/30VDC (one switch).
  • LED indication for relay action.
  • Compact ABS plastic case and wires connect for easy mount. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw.
  • See more on Amazon...

Brand: HCDC   |   Manufacturer: Xiken Electronic Technology Co., Ltd.

Amazon Price: $15.00 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #17

Fafeicy AD22B04 12V 4 Channel DTMF Tone Signal Decoder, Relay Phone Remote Control PLC, Module

Asin: B08KXHT96J   |   Ean: 8851672944565

Eight Modes Of Operation: Non-Locking (Momentary ), Self-Locking (Toggle), Inter-Locking(Latch), 5/20/60/120/250-Second Delay..
If You Have Any Questions About This Signal Decoder, Please Feel To Contact Us, We Will Solve The Problem For You As Soon As Possible, And Welcome Your Purchase..
Working Voltage Dc 12V, This Signal Decoder Relay Ahs Reverse Polarity Protection Which Can Extend The Service Life..
Operating Current: Standby 11-13 Ma, 1 Relay "Open" 44Ma, 2 Relays "Open" 77Ma, 3 Relays "Open" 110Ma, 4 Relays"Open" 140Ma..

Features

  • The default control command is 1/2/3/4. Example: Dial 1 to control relay 1, dial 2 to control relay 2, dial 3 to control relay 3, dial 4 to control relay 4; control commands can be changed any 1-4 bits. (For more details, refer to "AD22B04_4 channel DTMF controller commands setting manual ").
  • Operating Current: Standby 11-13 MA, 1 relay open 44MA, 2 relays Open 77MA, 3 relays Open 110MA, 4 relaysopen 140MA.
  • Eight modes of operation: Non-locking (Momentary ), self-locking (Toggle), inter-locking(Latch), 5/20/60/120/250-second delay.
  • Working voltage DC 12V, this signal decoder relay ahs reverse polarity protection which can extend the service life.
  • If you have any questions about this signal decoder, please feel to contact us, we will solve the problem for you as soon as possible, and welcome your purchase.
  • See more on Amazon...

Brand: Fafeicy   |   Manufacturer: Fafeicy

Dimensions: 0.59 x 3.94 x 3.15 inches   |   Weight: 0.16 pounds

Amazon Price: $18.78 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #18

Proteus RC - WiFi Cloud Interface with email/Text alerts for Relay Contacts

Asin: B07G7HCH2R   |   Ean: 0700424999439   |   UPC: 700424999439

Make Easy Connections With Screw Terminal Connector Interface. A 25 Ft Cable Is Included For Extension Purposes..
Buzzer Can Be Turned On Or Off, Or Programmed To Turn Off After Few Minutes Automatically.
Add Custom Delay Times Before Alarm Is Tripped..
Connects To Your Home Or Office Wifi. No Hub Or Gateway Required..

Features

  • Know when contact/ relay is opened/ closed and get alerts by email or text message.
  • Connects to your home or office wifi. No hub or gateway required.
  • Make easy connections with Screw Terminal Connector Interface. A 25 ft cable is included for extension purposes.
  • Add custom delay times before alarm is tripped.
  • Buzzer can be turned on or off, or programmed to turn off after few minutes automatically
  • See more on Amazon...

Brand: Proteus   |   Manufacturer: Proteus

Amazon Price: $99.00 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #19

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

Asin: B008HOY23M   |   Model: H-735   |   PartNumber: H-735

The Current Switch And Relay Operate Independently Of One Another..
These Devices Allow Start/Stop Control And Status Monitoring With One Device Instead Of Two..
These Units Combine A Current Switch And Relay Into A Single Package, Reducing The Space Required For Total Control Of Fans And Pumps..

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.
  • The current switch and relay operate independently of one another.
  • These devices allow start/stop control and status monitoring with one device instead of two.
  • See more on Amazon...

First Available: 06/14/2017

Brand: Veris   |   Manufacturer: Veris Industries

Dimensions: 1.00 x 3.20 x 2.40 inches   |   Weight: 0.30 pounds

Amazon Price: $72.01 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock
List Price: $81.67 | Used Price: $54.50

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  #20

Long Life 8 Channel Relay Module Made in Europe 10A Control 5.0V Operation time 8 ms max/Compatible with Arduino, Raspberry PI, MCU and PLC Applications/Board fits to DIN Rail Plastic

Asin: B0C3YCQXDX   |   Ean: 7426959017075

High Amper Relay Output Maximum Contact Is Ac240v 10A And Dc30v 10A. Compatible With Din Rail Plastic Holder. High Level Trigger , Relay Operation Time 8 Ms Max, Relay Release Time 5Ms Max, Relay Expected Life Mechanical - 10,000,000 Operations Min..
Status Indicator On Board, The Working Status Indicator Lights Are Conducive To The Safe Use..
Made In Europe. Well Enginered. Used Quality Curcuit Devices. Designed For Longer Life Time. This Board Is Almost Unique Becuase Of The Quality. Most Of The Assembly Devices Used In This Board Are Manufatured In Europe Too. It Is Not Made In China..
Apllances Safe It Is Also Able To Control Various Appliances And Other Equipments With High Current. Works Only With 5V Pin..

Features

  • COMPATIBLE WITH ARDUINO , RPi, It is a 8 channel relay interface board, which can be controlled directly by a wide range of microcontrollers.
  • APLLANCES SAFE It is also able to control various appliances and other equipments with high current. Works only with 5V pin.
  • HIGH AMPER Relay output maximum contact is AC240V 10A and DC30V 10A. Compatible with DIN rail plastic holder. HIGH level trigger , Relay operation time 8 ms max, Relay release time 5ms max, Relay expected life Mechanical - 10,000,000 operations min.
  • MADE in EUROPE. Well Enginered. Used quality curcuit devices. Designed for Longer life time. This board is almost unique becuase of the quality. Most of the assembly devices used in this board are manufatured in Europe too. It is not made in China.
  • STATUS INDICATOR On board, The working status indicator lights are conducive to the safe use.
  • See more on Amazon...

Brand: IotMug   |   Manufacturer: IotMug

Dimensions: 0.98 x 5.91 x 2.76 inches   |   Weight: 0.35 Pounds

Warranty: 1 year

Amazon Price: $24.99 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #21

4 Channel 2.1 Bluetooth Relay Module Phone Wireless APP Remote Control Switch 4 Switches with Regular Open and Close Functions

Asin: B079Z6FF42   |   Model: WALFRONTwzfon8ugxp   |   PartNumber: WALFRONTwzfon8ugxp   |   Ean: 0663862852196   |   UPC: 663862852196

Send Commands Via Android Bluetooth App Control Relay Turned On And Off (We Provide Bluetooth App, You Can Also Use Your Own App To Control Relays, Sending Commands To Control).
External Trigger Input, Photoelectric Isolation Switch, Low Pulse Inputs.
You Can Modify The Bluetooth Name And Pin(Access Password)Through At Commands.
Operating Current: Standby Current (All Relays Closed) 13Ma, 1 Relay Open 44Ma, 2 Relays Open 76Ma, 3 Relays Open 109Ma, 4 Relays Open 140Ma.

Features

  • Operating voltage: power supply 1, DC 6.5-25V; power supply 2, DC 5V
  • Operating Current: Standby current (all relays closed) 13MA, 1 relay open 44MA, 2 relays open 76MA, 3 relays open 109MA, 4 relays open 140MA
  • Send commands via Android Bluetooth APP control relay turned on and off (we provide Bluetooth APP, you can also use your own APP to control relays, sending commands to control)
  • You can modify the Bluetooth name and PIN(Access Password)through AT commands
  • External trigger input, photoelectric isolation switch, low pulse inputs
  • See more on Amazon...

Brand: Walfront   |   Manufacturer: Walfront

Dimensions: 1.18 x 4.72 x 3.94 inches   |   Weight: 0.18 Pounds

Amazon Price: $21.45 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #22

Hilitand Power Supply DIY Communications Box PZEM-004T with User Manual PC Software Mutual Inductor(100A +CT)

Asin: B08BRBYL29

【Accessories】 The Power Management Module Has High Precision And Communication Stability, Including Pc Software, And Is Equipped With A Ttl To Usb Data Cable..
【Set Up】 The Ac Communication Voltage And Current Meter Box Currently Only Supports Reading And Modifying The Address And Power Alarm Threshold Of The Slave..
【Multifunction】 The Power Communication Module Is Mainly Used To Measure Ac Voltage, Current, Active Power, Frequency, Power Factor And Active Energy, Etc..
【Size】 The Module Size Is About 78 X 37 X 19 Mm / 3.1 X 1.5 X 0.7 Inches, The Measuring Range Is Ac 80-260V, And The Maximum Current Can Reach 100A..

Features

  • Special Note The TTL interface of the module is a passive interface, which needs to provide 5V power supply externally, that is, the four ports must be connected (5V, RX, TX, GND) during communication, otherwise communication will not be possible.
  • Size The module size is about 78 x 37 x 19 mm / 3.1 x 1.5 x 0.7 inches, the measuring range is AC 80-260V, and the maximum current can reach 100A.
  • Accessories The power management module has high precision and communication stability, including PC software, and is equipped with a TTL to USB data cable.
  • Multifunction The power communication module is mainly used to measure AC voltage, current, active power, frequency, power factor and active energy, etc.
  • Set up The AC communication voltage and current meter box currently only supports reading and modifying the address and power alarm threshold of the slave.
  • See more on Amazon...

Brand: Hilitand   |   Manufacturer: Hilitand

Dimensions: 0.00 x 0.00 x 0.00 inches

Amazon Price: $18.26 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #23

KAVJU Time Relay Controller High Precision Counter Dh48j-11a Digital Display Electronic Counter Dh48j-a Relay Outage Memory (Size : AC380V)

Asin: B0D1MPRQ91   |   Model: KAVJU   |   PartNumber: KAVJU   |   Ean: 8808490067310

And The Timing Would Go On After Cut-Off..
The Reset And Pause Terminals Is Banned From Being Inputted With Voltage From Outside Or Landing,Which Avoiding Damaging Product.
The Accumulated Timing Would Go On Once Switched On Again..
Please Using Screening Lead If The Reset Or Pause Connection Lead Are Quite Long When Used Under Strong Electric Field Condition..
Start Function:The Timing Started/Stopped When Processing/Cut Off,And The Figure Of This Moment Would Be Retained..
Pause Function:The Timing Would Be Paused And Display.Retain The Time Of This Moment When Processing Pause Terminal During Timing Process,.

Features

  • Reset function:the relay would return to initial state when processing reset terminal at any time.
  • Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process,
  • and the timing would go on after cut-off.
  • Start function:the timing started/stopped when processing/cut off,and the figure of this moment would be retained.
  • The accumulated timing would go on once switched on again.
  • Please using screening lead if the reset or pause connection lead are quite long when used under strong electric field condition.
  • The reset and pause terminals is banned from being inputted with voltage from outside or landing,which avoiding damaging product
  • See more on Amazon...

Brand: KAVJU   |   Manufacturer: KAVJU

Weight: 1.30 pounds

Amazon Price: $31.64 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In stock Usually ships within 2 to 3 days.

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  #24

ANKROYU Communication Module, Voltage Current Power Frequency Power Energy Monitor Communication Module with Housing PC Software Mutual Inductor(100A +CT)

Asin: B0CWZZZXGL

【Included Pc Software】The Mutual Inductor Comes With Pc Software That Provides Additional Features For Data Management And Analysis. The Software Allows To Interpret The Measured Parameters, And Perform In-Depth Analysis To Gain Insights Into The Electrical System's Performance.
【Wide Measuring Range】The Mesuring Moudle Offers A Wide Measuring Range, Capable Of Measuring Ac Voltage Within The Range Of 80-260V. This Broad Range Ensures Compatibility With Various Electrical Systems For Measurement In Different Scenarios.
【Convenient Connectivity】The Electronic Component Is Equipped With A Ttl To Usb Data Cable, Which Enables Easy And Convenient Connectivity To A Computer With Usb Ports. This Cable Facilitates The Transfer Of Data Between The Device And The Connected System.
【No Display Function】The Electronic Component Does Not Have A Built-In Display. Instead, The Data Is Read Through A Ttl Interface. This Allows For Easy Integration With External Systems And Enables Remote Monitoring Or Data Logging.

Features

  • Versatile Measurement This communication module is primarily designed for measuring various electrical parameters, including AC voltage, current, active power, frequency, power factor, and active energy. It provides a comprehensive for monitoring and analyzing electrical systems
  • No Display Function The electronic component does not have a built-in display. Instead, the data is read through a TTL interface. This allows for easy integration with external systems and enables remote monitoring or data logging
  • Included PC Software The mutual inductor comes with PC software that provides additional features for data management and analysis. The software allows to interpret the measured parameters, and perform in-depth analysis to gain insights into the electrical system's performance
  • Convenient Connectivity The electronic component is equipped with a TTL to USB data cable, which enables easy and convenient connectivity to a computer with USB ports. This cable facilitates the transfer of data between the device and the connected system
  • Wide Measuring Range The mesuring moudle offers a wide measuring range, capable of measuring AC voltage within the range of 80-260V. This broad range ensures compatibility with various electrical systems for measurement in different scenarios
  • See more on Amazon...

Brand: ANKROYU   |   Manufacturer: ANKROYU

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.33 Pounds

Amazon Price: $20.59 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #25

ANKROYU 3 Phase AC Relay, PC Flame Retardant 220 to 440VAC Phase Sequence Protector with Alarm Light, Installation Phase Sequence Phase Loss Relay

Asin: B0CXD3KJPQ

【Convenient】With Its Small Size And Lightweight Design, This 3 Phase Relay Is Highly Portable And Convenient To Use. Its Compact Form Factor Allows For Easy Transportation, Making It A Practical Tool For Various On-Site Applications Or Projects.
【Diverse Applications】With Its Premium Pc Material Construction, Adaptive Alarm Light System, Portability, Easy Installation, And Compatibility As An Ideal Replacement, This Phase Sequence Phase Loss Relay Finds Diverse Applications.
【Easy Installation】The Phase Sequence Protector Is Designed With A Clip Guide Rail System, Making Installation A Breeze. Users Can Easily Attach This Relay To Compatible Equipment Or Systems, Saving Time And Effort While Ensuring A Secure Connection.
【Adaptive Alarm Light】The 3 Phase Ac Relay Features A Green Indicator Light That Returns To The Normal State, Showing Its Strong Adaptability To Power Grid Fluctuations Caused By Startup Or Other Factors.

Features

  • Durability This relay is constructed from high-quality PC material, ensuring strength, sturdiness, and flame retardancy. The premium PC material makes it suitable for long-term use, providing reliability and durability in various applications
  • Adaptive Alarm Light The 3 phase AC relay features a green indicator light that returns to the normal state, showing its strong adaptability to power grid fluctuations caused by startup or other factors
  • Convenient With its small size and lightweight design, this 3 phase relay is highly portable and convenient to use. Its compact form factor allows for easy transportation, making it a practical tool for various on-site applications or projects
  • Easy Installation The phase sequence protector is designed with a clip guide rail system, making installation a breeze. Users can easily attach this relay to compatible equipment or systems, saving time and effort while ensuring a secure connection
  • Diverse Applications With its premium PC material construction, adaptive alarm light system, portability, easy installation, and compatibility as an ideal replacement, this phase sequence phase loss relay finds diverse applications
  • See more on Amazon...

Brand: ANKROYU   |   Manufacturer: ANKROYU

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.22 Pounds

Amazon Price: $15.89 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #26

AKH-0.66 Open Type -Split Core Current Transformer 150/200/250/300A Input 5A Output Accuracy 0.5 Current Sensor (Size : 120A-40mA)

Asin: B0D1KGFZPY   |   Model: BAISULI   |   PartNumber: BAISULI   |   Ean: 3196666911976

Transformer, Also Known As Instrument Transformer, Is A General Term For Current Transformer And Voltage Transformer. It Can Convert High Voltage Into Low Voltage, And Large Current Into Small Current For Measurement Or Protection Of The System..
Easy To Use Built-In Input Coil; Small And Light, Easy To Install.When You Fix The Energy Meter, You Don't Need To Cut Off The Power If You Use This Product..
Good Mechanical Properties Fully Enclosed, Good Mechanical Properties And Environmental Resistance, Strong Voltage Isolation Capability, Safety And Reliability..

Features

  • current Transformer This is a current transformer; It's the smallest one compared to the similar products .Current Transformer.
  • Good Mechanical Properties Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability.
  • Transformer, also known as instrument transformer, is a general term for current transformer and voltage transformer. It can convert high voltage into low voltage, and large current into small current for measurement or protection of the system.
  • Easy to Use Built-in input coil; small and light, easy to install.When you fix the energy meter, you don't need to cut off the power if you use this product.
  • See more on Amazon...

Brand: BAISULI   |   Manufacturer: BAISULI

Weight: 0.88 Pounds

Amazon Price: $212.26 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #27

AKH-0.66 K Series DIN 10 Split Core Current Transformer CTs for Low Voltage (Size : 100A 40mA Dia 16)

Asin: B0D1KFK398   |   Model: BAISULI   |   PartNumber: BAISULI   |   Ean: 3196666914052

Transformer, Also Known As Instrument Transformer, Is A General Term For Current Transformer And Voltage Transformer. It Can Convert High Voltage Into Low Voltage, And Large Current Into Small Current For Measurement Or Protection Of The System..
Easy To Use Built-In Input Coil; Small And Light, Easy To Install.When You Fix The Energy Meter, You Don't Need To Cut Off The Power If You Use This Product..
Good Mechanical Properties Fully Enclosed, Good Mechanical Properties And Environmental Resistance, Strong Voltage Isolation Capability, Safety And Reliability..

Features

  • current Transformer This is a current transformer; It's the smallest one compared to the similar products .Current Transformer.
  • Good Mechanical Properties Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability.
  • Transformer, also known as instrument transformer, is a general term for current transformer and voltage transformer. It can convert high voltage into low voltage, and large current into small current for measurement or protection of the system.
  • Easy to Use Built-in input coil; small and light, easy to install.When you fix the energy meter, you don't need to cut off the power if you use this product.
  • See more on Amazon...

Brand: BAISULI   |   Manufacturer: BAISULI

Weight: 0.88 Pounds

Amazon Price: $38.16 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #28

AKH-0.66 Dia.16mm 120A/40mA Current Sense Transformer Split Core CT for Meter Solar Inverter (Size : 80A-32mA)

Asin: B0D1KC8R1K   |   Model: BAISULI   |   PartNumber: BAISULI   |   Ean: 3196666913413

Transformer, Also Known As Instrument Transformer, Is A General Term For Current Transformer And Voltage Transformer. It Can Convert High Voltage Into Low Voltage, And Large Current Into Small Current For Measurement Or Protection Of The System..
Easy To Use Built-In Input Coil; Small And Light, Easy To Install.When You Fix The Energy Meter, You Don't Need To Cut Off The Power If You Use This Product..
Good Mechanical Properties Fully Enclosed, Good Mechanical Properties And Environmental Resistance, Strong Voltage Isolation Capability, Safety And Reliability..

Features

  • current Transformer This is a current transformer; It's the smallest one compared to the similar products .Current Transformer.
  • Good Mechanical Properties Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability.
  • Transformer, also known as instrument transformer, is a general term for current transformer and voltage transformer. It can convert high voltage into low voltage, and large current into small current for measurement or protection of the system.
  • Easy to Use Built-in input coil; small and light, easy to install.When you fix the energy meter, you don't need to cut off the power if you use this product.
  • See more on Amazon...

Brand: BAISULI   |   Manufacturer: BAISULI

Weight: 0.88 pounds

Amazon Price: $40.74 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #29

AKH-0.66 Dia.16mm 120A/40mA Current Sense Transformer Split Core CT for Meter Solar Inverter (Size : 80A-32mA)

Asin: B0D1KDM4YB   |   Model: BAISULI   |   PartNumber: BAISULI   |   Ean: 3196666913062

Transformer, Also Known As Instrument Transformer, Is A General Term For Current Transformer And Voltage Transformer. It Can Convert High Voltage Into Low Voltage, And Large Current Into Small Current For Measurement Or Protection Of The System..
Easy To Use Built-In Input Coil; Small And Light, Easy To Install.When You Fix The Energy Meter, You Don't Need To Cut Off The Power If You Use This Product..
Good Mechanical Properties Fully Enclosed, Good Mechanical Properties And Environmental Resistance, Strong Voltage Isolation Capability, Safety And Reliability..

Features

  • current Transformer This is a current transformer; It's the smallest one compared to the similar products .Current Transformer.
  • Good Mechanical Properties Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability.
  • Transformer, also known as instrument transformer, is a general term for current transformer and voltage transformer. It can convert high voltage into low voltage, and large current into small current for measurement or protection of the system.
  • Easy to Use Built-in input coil; small and light, easy to install.When you fix the energy meter, you don't need to cut off the power if you use this product.
  • See more on Amazon...

Brand: BAISULI   |   Manufacturer: BAISULI

Weight: 0.88 Pounds

Amazon Price: $40.74 | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In Stock

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  #30

KAVJU New Button Switch Control Box Plastic Hand-held self Starting Button Waterproof Box Electrical Industrial Emergency Stop Switch (Color : 3Hole-01)

Asin: B0CWGV3VN6   |   Model: KAVJU   |   PartNumber: KAVJU   |   Ean: 8808490047879

Harsh Environment Can Also Be A Good Performance.
Waterproof Rubber Ring, Strong Sealing, Prevent Water Droplets Penetrate Switch.
Abs Flame Retardant Material Button Box, Waterproof And Explosion-Proof, Strong And Durable.
Features:- Explosion-Proof Anti-Corrosion Waterproof, In The Oil, High Temperature And Other.

Features

  • Material:ABS+Metal
  • Features:- Explosion-proof anti-corrosion waterproof, in the oil, high temperature and other
  • harsh environment can also be a good performance
  • ABS flame retardant material button box, waterproof and explosion-proof, strong and durable
  • Waterproof rubber ring, strong sealing, prevent water droplets penetrate switch
  • See more on Amazon...

Brand: KAVJU   |   Manufacturer: KAVJU

Weight: 1.19 pounds

Amazon Price: $32.18 ($911.61 / Ounce) | as of 04/19/2024 (8:01am pst) *DETAILS
Availability: In stock Usually ships within 2 to 3 days.

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