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Best Choice GAEYAELE 
GAEYAELE Current Monitoring Relay Overcurrent Undercurrent Protection Relay(0.2-2A,AC/DC24V~240V) Adjustable delay 0.5-10s to eliminate short current peaks.Best Value Mingzhe 
DC Current Detection Module Relay Switch Sensor Digital Display Motor Control for Monitoring 12V Circuits [Accurate Detection] Detects dc 7‑30v current up to 10a with a high accuracy of 0.01a, minimizing errors for precise appRespicefinem 
Respicefinem Current Relay 7×3×5 szc25 no al ch self Supply Normally Open ac Current Sensing ac 0. 5-50a Current Monitor this ac current sensing is and manufactured to solve the ac current monitoring. it uses the principle of mutual inductanGrcfumo 
Grcfumo Current Sensing Switch, Current Monitoring Relays, SZC25 NO AL CH Self Supply Adjustable Normally Open AC Curren AC CURRENT MONITORING: The current sensing switch is designed to monitor AC current accurately, isolating it and providigernie 
Miniature Current Switch, Normally Open Current Sensing Switch Current Sensing Relay Adjustable AC 0.2‑30A, Self Powered Action current 0.2‑30A AC, adjustable with a potentiometer.Baxnore 
Baxnore AC Current Sensing Switch, Adjustable Current Switch, 1 to 200A DC, Current Detection Switch, 10 to 30V Control Effective Monitoring: Current Induction Switches are expertly designed to monitor and detect the current of electrical eZoeyilan 
Monitoring Relay, DPA51CM44 3 Phase Monitoring Relay, Current Voltage Monitoring Relay, 208-480VAC Phase Sequence Protec STRONG ANTI-INTERFERENCE PERFORMANCE: Built to operate effectively in environments with high electromagnetic interferencZEYUAN ZEYUAN 12V 0-10A DC Current Detection Module Current Sensing Detecting Delay Relay Control Detecting range: DC 0~10A; accuracy: 0.01A(10mA).Daiilg Daiilg Current Sensing Switch Induction Relay AC Linkage Device Plc Signal over Limit Closed AC 0.2-30A (NC M3056) Non- electronic switch with fast reaction and unlimited number of on-and-off operations.Zopsc 5A AC Current Sensor Module, Analog Current DC Current Sensor Relay with Over Current Protection, 0‑5A Ammeter Sensor Bo 5A over-current sensor module.MUNEFE Voltage Monitoring Relay, Current Transmitter, Voltage Control Relay for Reliable Voltage Control in Automatic Control S EXCEPTIONAL TERMINAL BLOCKS: Stainless steel terminal blocks from this industrial accessory enable fast and safe wiringQANYEGN 3 Phase Monitoring Relay, DPA51CM44 Relay Current Voltage Sequence Protector, 208 to 480VAC with Indicator for Motor HIGH PERFORMANCE: Our 3 phase monitoring relay, the dpa51cm44, is equipped with strong anti interference capabilities, euxcell uxcell Miniature Current Switch 0.05-5A Normally Open AC Current Sensing Switch Sensor Monitoring Relay, M3005 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell Miniature Current Switch 0.08-10A Normally Open AC Current Sensing Switch Sensor Monitoring Relay, M3010 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normallACAGALA ACAGALA Tuya WiFi Energy Meter 80A Current Transformer Clamp KWh Power Monitor Electricity Statistics Monitoring Device Rich Function Design: Real-time monitoring of energy consumption kWh voltage, current and power, current measuring rangeuxcell uxcell Miniature Current Switch 0-30A Normally Open AC Current Sensing Switch Sensor Monitoring Relay, M3050 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell Miniature Current Switch 0-30A Normally Closed AC Current Sensing Switch Sensor Monitoring Relay, M3056 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normallElitech Elitech CP-6000N Current Monitoring Relays Overload Relays Phase Monitoring Relays Temperature Control RS-485 Communicat New phase sequence detection and protection design, phase loss protection, unbalance, overload protectionJoyzan Current sensors, normally open detection relay Adjustable switch Sensor detection Measurement and monitoring AC 0.2 to 3 Adjustable AC Current: This current sensor switch is self-powered, no external power supply required, 0.2-30A action curuxcell uxcell Miniature Current Switch 0-50A Normally Closed AC Current Sensing Switch Sensor Monitoring Relay, M3066 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell Miniature Current Switch 0-50A Normally Open AC Current Sensing Switch Sensor Monitoring Relay, M3060 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell Miniature Current Switch 0-100A Normally Closed AC Current Sensing Switch Sensor Monitoring Relay, M3076 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell Miniature Current Switch 0-200A Normally Closed AC Current Sensing Switch Sensor Monitoring Relay, M3086 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell Miniature Current Switch 0-200A Normally Open AC Current Sensing Switch Sensor Monitoring Relay, M3080 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell 2pcs Miniature Current Switch 0-30A Normally Open AC Current Sensing Switch Sensor Monitoring Relay, M3050 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normallQANYEGN Current Sensing Switch, Switch Tunable AC 0.2 to 30A SZC23 NO AL CH, Normally Open Relay for Measurement and Monitoring ADVANCED AC CURRENT SENSING TECHNOLOGY: Our SZC23 series AC current sensing switch utilizes innovative mutual inductanceuxcell uxcell 2pcs Miniature Current Switch 0-30A Normally Closed AC Current Sensing Switch Sensor Monitoring Relay, M3056 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell 2pcs Miniature Current Switch 0-50A Normally Closed AC Current Sensing Switch Sensor Monitoring Relay, M3066 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normalluxcell uxcell 2pcs Miniature Current Switch 0-50A Normally Open AC Current Sensing Switch Sensor Monitoring Relay, M3060 The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normallXTevu Voltage Monitoring Relay DC 12V/24V/36V/48V Over Voltage and Under Voltage Protection Relay DC Voltage Relay Voltage Pro Standard modular structure, guide rail type installationuxcell uxcell Miniature Current Switch 8-35V 0-300A DC Current Sensing Switch Sensor Monitoring Relay Adjustable Normally Open/ The DC current sensing switch uses the principle of mutual induction to sense AC, isolate DC current, and output a normauxcell uxcell Miniature Current Switch 8-35V 0-50A DC Current Sensing Switch Sensor Monitoring Relay Adjustable Normally Open/N The DC current sensing switch uses the principle of mutual induction to sense AC, isolate DC current, and output a normaGeneric Real-time Monitoring of Voltage Current and Power with Smart Energy Meter Real-time Viewing of Voltage Frequency, Single Real-time Management:The APP displays the forward and reverse power, current, voltage, power factor, frequency, and poweHALJIA HALJIA AC Current Detection Sensor Module 12V Relay Protection Module 5A Over-Current Protection Switch Output Country of Manufacture: CHINAANKROYU ANKROYU DC Current Detection Module, Motor Control Relay Board, 12V Detection Module DC Current Digital Display Motor Co 【Control Module】The DC current detection module of this device incorporates a relay switch that effectively controls theKOOBOOK KOOBOOK 1Pcs INA3221 Triple-Channel Shunt Current Voltage Monitor Sensor Power Monitoring Control Module Low Side/High S The INA3221 is a three-channel, high-side current and bus voltage monitor with an I2C- and SMBUS-compatible interface.Mellisso Mellisso Current Sensing Switch Normally Open Current Sensing Switch Adjustable AC Current Isolation Monitoring SZC23-NO 2. Action current 0.2-30A AC, adjustable with a potentiometer.POWTAXBJGD POWTAXBJGD 6-63A 1P+N Smart Circuit Breaker Kwh Meter Monitoring Timer Relay MCB Smart Voltage Current Protection(No Met Joyzan Joyzan Power Monitoring Communications Module, PZEM 004T Voltage Current Power Frequency Energy Monitor Housing PC Box S Includes Essential Accessories: The power supply diy communications module includes a TTL to USB data cable, facilitatinDomary AC Current Transducer Transmitter High Accuracy Mutual Inductor DC 0-5V Monitoring for Electric Systems [Reliable Output Signal] Ac current input ranging from 0-50a translates to a stable dc 0-5v output signal for consistentSnblzhef Snblzhef Current Transducer Closed Loop Current Sensors Current Mutual Inductor AC 0-50A toDC 0-10V SZT15-CH-10V Sensing 3. Easy to install and use, no need to connect DC into the circuit when measuring.Aswalling Aswalling Current Transducer Closed Loop Current Sensors Current Mutual Inductor AC 0-50A toDC 0-10V SZT15-CH-10V Sensin 1. Mutual inductance current monitoring has high current detection accuracy and safe isolation of input and output.Peakloong Peakloong Current Transducer Closed Loop Current Sensors Current Mutual Inductor AC 0-50A toDC 0-10V SZT15-CH-10V Sensin 4. Measured current AC 0-10/20/50A, output DC 0-10V.XENITE XENITE 1pc Current Relay Tester Miniature Current Switch Open Type Ac Current Sensor Open Type Ac Conversion Module Low- YDuupxe YDuupxe Miniature Current Switch AC Current 0.2~30A Self-Powered Sensing Switch Flameproof Adjustable Sensing (Normally Widely Application-Control various automation industrial equipment, flashlights, buzzers, relays, microcontrollers, or ogoodstumbler Smart Relay Switch for Tuya with Zigbee 3.0, Zigbee Repeater, App Remote, Voice Control, Relay Switch Module, Power Moni [REMOTE MONITORING]: The smart relay switch offers effortless installation and remote control support. Monitor power conGrcfumo 3 Phase Voltage Protector Relay, Voltage Monitoring Relay, Voltage Control Relay GRV8-04 M460 CLEAR STATUS INDICATION: The relay includes LED indicators to clearly display its working status. This visual feedback sRespicefinem Respicefinem 3 Phase Protector Failure and Phase Sequence Monitoring Relay Under Over Voltage Protection Device AC380V R Real Time Monitoring: This relay can achieve real time monitoring of DC overvoltage and undervoltage faults with adjustaDomary DC 12V 24V 36V 48V Over Voltage and Under Voltage Relay Real Time Monitoring No Additional Power Supply Adjust Voltage C [Adjustable Voltage] Customize both over-voltage and under-voltage values to suit your needsGeneric 3 Phase Voltage Monitoring Sequence Protection Relay Over Under Voltage Protector LCD Display for Industrial Use [Lcd Display for Easy Data Reading] Monitor your voltage levels with clarity and precision.Senzooe 5pcs ACS712 5A 20A 30A AC and DC Current Sensor Module (5A) 5pcs ACS712 5A 20A 30A AC and DC Current Sensor ModuleSenzooe 5pcs ACS712 5A 20A 30A AC and DC Current Sensor Module (20A) 5pcs ACS712 5A 20A 30A AC and DC Current Sensor ModuleMUNEFE MUNEFE Current Inductive Sensors, AC Current Converter Transformer, Mutual Current Monito for SZT20-CH-420E RUED DESIN: Our sensors are desined with a throuh-center structure to improve the overall performance and safety of theFuchooky 3Phase Monitoring Relay Strong AntiInterference Phase Sequence Protector 208480VAC Suit for Motor Protection Elevator Ai [STRONG ANTI-INTERFERENCE PERFORMANCE] DPA51CM44 3-Phase monitoring relay ensures reliable operation in noisy environmenYsyaxsyt Ysyaxsyt 5Pcs Ina219 Bidirectional Dc Current Power Sensor Tap Module Diy 3V-5V Iic I2C Power Monitoring Sensor Module 1. The calibration calibrator can directly read the current in amperes and the power in watts.24% Off Madifei AU 5pcs INA219 Bi-Directional DC Current Power Supply Sensor Breakout Module 5pcs INA219 Bi-Directional DC Current Power Supply Sensor Breakout ModuleMUNEFE AC Current Transmitter, 0-200a Output DC Current Transmitte, SZT20-CH-10V Current Transducer for Control System RELIABLE PERFORMANCE: Built with high-quality ABS materials and advanced technology, this transmitter offers reliable anGeneric Daseeme DC 6~80V Voltage Monitoring Relay Time Delay Relay Charging Discharge Controller Module Undervoltage Overvoltage Operating power is DC 6 to 80V, contact load is 30A, 250V AC or 30V DC. High quality voltage monitoring relay is durableGearwell Gearwell AC Digital Ammeter, Current Meter, Voltage Monitor, SZC06 0.3‑200A Relay Detection for Electric Panel Monitorin Used for the measurement and display of a single current in the electrical circuit, and can be equipped with a relay alaSunydog Ungs Relay, Sunydog DC 6~80 V Voltage Monitoring Relay, Time Delay Relay, Charge-Discharge Controller Module, Undervolta Provides 4 operating modes: P-1, relay closing delay time and display-off setting; P-2, voltage control timer A (delay oMonland Monland Current Sensing Switch Normally Open Current Sensing Switch Adjustable AC Current Isolation Monitoring SZC23-NO- Tiiyee DPA51CM44 3 Phase Monitoring Relay, Sequence Protector Relay Voltage Protective Over and Under Protection Anti Interfere Multi Functioanl: This insulation monitoring relay has a widely use on the electric filed, and it can be applied to motoZenithAur ZenithAur Voltage Monitoring Relay DC 12V / 24V / 36V / 48V Adjustable Voltage Relay Over - Voltage and Under - Voltage Reliable Voltage Regulation: This voltage monitoring relay effectively manages overvoltage and undervoltage conditions,Domary 380V AC 50Hz 3 Phase Relay Voltage Protector with LCD Display for Equipment Monitoring [Lcd Display] Clear lcd display shows chinese voltage values, fault status, and parameters for easy monitoring.BUBUCAM Battery Isolating Relay 12V/200A 4 Pin Split Charge Relay Switch for Car Rental Caravan Electric Motorcycle Car Relay He Suitable for car lamps, fog lights, windscreen wipers, starters, fans, speakers, traction control systems and so on.Suesacy Suesacy 5Pcs Ina219 Bidirectional Dc Current Power Sensor Tap Module Diy 3V-5V Iic I2C Power Monitoring Sensor Module, b NDNCZDHC 8‑35V DC Digital Ammeter, 0.3-50a Current Sensing Relay, Current Sensing Switch for Measurement and Display Of a Single Made of high‑quality materials, strong and durable, has a long service life.cizihuu 1 Set GY-219 INA219 IC Bi-Directional DC Current Power Supply Sensor Breakout Board Monitoring Module ElgnAura ElgnAura Adjustable Voltage Relay Over - Voltage Under - Voltage Monitoring Relay DC 12V / 24V / 36V / 48V Circuit Prote Precision Voltage Monitoring: This relay excels in managing overvoltage and undervoltage situations with adjustable paraLrocaoai 2X Voltage Detection Relay SVR1000 Voltage Protection Digital Single Phase Monitoring Protection Relays, 24-48V adjustable delay time for overvoltage, undervoltageHiLetgo HiLetgo 3pcs ZMCT103C 5A AC Current Sensor Current Transformer Module Single Phase Active Analog Signal Output with OP A ZMCT103C 5A AC Current Sensor Current Transformer ModuleSenzooe 5pcs INA219 Bi-Directional DC Current Power Supply Sensor Breakout Module 5pcs INA219 Bi-Directional DC Current Power Supply Sensor Breakout ModuleVGOL VGOL Time Delay Relay Module 0.01s-9999min Trigger Delay Switching Relay Module with LCD Display Support Micro USB 5V Po [LCD Display for Easy Monitoring] Clear and practical LCD display shows current mode and parameters, making it easy to uXTevu Voltage Protector Relay, Voltage Monitoring Relay, Overvoltage Undervoltage Protector, 3 Phases Adjustable Voltage Prote This voltafe protector has the function of overvoltage adjustable protection, undervoltage adjustable protection, overcu31% Off Victool Victool Liquid Level Control Relay GRL8-01, 2 Level Control Mode, 10A AC/DC 24V-240V, Normally Open Silver Contact, DIN The liquid level control relay are suitable for monitoring the liquid level of various containers such as pools, wells,NutriEss NutriEss Voltage Monitoring Sequence Relay Automatic Digital Reconnect Protector 108mm AC220V 50HZ Have the functions of overload protection, short circuit protection, leakage protection, over and under voltage protectiREDPINGUO Temperature Controller -50 to 110 Celsius (-58 to 230 F) DC 12V Programmable Heating/Cooling Thermostat Control Switch M Temperature controller monitoring instrument, show the measured temperature (red) and set temperature (blue) at the sameEacam Relay Switch, Adjustable Timer with 16 Delay Modes, Control Fan, Engine, Cooler, LED Indicator, 110- Input, 1 Channel Ou [High Power Capacity] : Capable of controlling up to 1400w incandescent lamps and 300w energy-saving lamps for various dOmabeta DC 12V 24V 36V 48V Over Voltage Under Voltage Protection Relay with Standard Modular Structure, Real-time Monitoring 2 S Dual Sets: DC overvoltage undervoltage relay is equipped with 2 sets of normally open and normally closed contacts for vSKXMOD SKXMOD 60A 90-300V Single Phase WiFi Smart Energy Meter Monitoring Circuit Breaker Timer with Voltage Current Protection Type:DDS226D-4P WIFIABB ABB CM-SRS.22S Single Phase Current Monitoring Relay 2c/o, B-C=0.3-15A RMS, 24-240V AC/DC (ABB1SVR730840R0500) Safe and reliable voltage and current monitoringGarosa Off Delay Relay Module 10-16V 12V DC Time Relay Module Dual Pole DPDT Timer Switch with 2 Channel Output for Monitoring Shut-off delay shutdown, there is a signal - ON, no signal - delay OFF.Mingzhe Delay Switch Connect Module Adjustable Time Delay Relay On Off Indicator 12V Control Screen Tube Amplifier Access Contro [Adjustable Time Delay] : When power-on or triggered by an external key switch, the relay delay can be adjusted from 1 sDIGISHUO DIGISHUO 2Pcs 0.28" Digital Voltmeter Ammeter | DC 100V 10A Amp Voltage Current Meter Tester | 0.28 Inch 3 Bits Blue + R ※ DC100V 10A digital volt amp voltmeter ammeter meter; 0.28" LED 3 Bits Red+Blue dual color display panel; Current displSnblzhef Snblzhef TUYA 1P WiFi Smart Energy Meter 1P Circuit Breaker with Leakage Protection with Kwh Metering, Monitoring Timer 3. 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Schedule/Timer/loop timerPhipps Electronics 5v 2 Channel Relay Module with Optocoupler 5V 2 Channel Relay Module with OptocouplerMingzhe Tilt Sensor Module Angle Relay Alarm Protection Board for Security Monitoring Equipment [Easy Installation] Features a 3mm mounting hole and blue wiring terminal for effortless wiring and setup.TopHomer 80-260V AC 20A/4400W Digital Energy Consumption Monitor, Power Meter with LCD Display, Voltage and Current Monitoring 【Capacitance Step-Down Design】The adopted capacitance step-down principle design ensures accurate measurements, althoughBCMCBV BCMCBV DDS226D-4P Single Phase WiFi Smart Energy Meter Monitoring Circuit Breaker Timer with Voltage Current Protection Type:DDS226D-4P WIFITopHomer 3Pcs Smoke Detection Sensor, MQ-2 Liquefied Gas Butane Methane Sensor Module for Gas Leak Monitoring Device - MQ-2 Smoke Liquefied Gas Butane Hydrogen Sensor16% Off Inncen GRL8-01 Liquid Level Control Relay, Water Level Control Relay, Water Level Controller 10A AC/DC 24V-240V Easy to use: The sensitivity of the liquid level control relay can be adjusted by the knob, and the sensitivity adjustmeZLXHDL Monitoring Relays for Single/2/3 Phase 50Hz/60Hz/400Hz, Reverse Power & Overcurrent Relay 5a AC250V Passive Output, DC8V Reliable Over-power Protection: The reverse power relay is engineered to prevent a generator from operating in a motor sABB ABB CM-SRS.21S Single Phase Current Monitoring Relay 2c/o, B-C=3mA-1A RMS, 24-240V AC/DC (ABB1SVR730840R0400) Safe and reliable voltage and current monitoringJectse Digital Voltmeter Ammeter LED, Voltage Current Meter for Batteries, Motors, Solar Panels, 0.0-100V Measurement Range (10 MAIN APPLICATIONS: Voltage current meter can be used to monitor batteries, solar panels, railway models, motorhomes, motEVTSCAN YYI-4 Current Detection Sensing Module Overcurrent Protection Relay Module 7-30V 0-30A DC ◎【Product Type】: This module can detect the value of DC current and control the on and off of the relay according to theRIZGHWOY RIZGHWOY Small Relay Module Light Indicator Optocoupler for Control DC AC Load 0-3.3V 5V DC Micro Relay Board for Home A [MULTIPLE CONTROL OPTIONS] Control both DC and AC signals with a wide range of voltage options.Peakloong Peakloong Precision 4-20MA Current Voltage Signal Generator, Analog Simulator for PLC and Panel Debugging, Frequency Con BRT LB02G (Upgraded New Version)Reland Sun Reland Sun SCT-013-000 10A 20A 30A 50A 100A Non-invasive AC Current Sensor Split-Core Clamp Current Transformer (100A-50 This ac current sensor used for measuring alternating current, particularly used for whole building consumption or generPawmate Tuya Smart Din Rail Power Monitor with Relay, Real-time Voltage, Current, Power Factor, Active Power & Frequency Measure Comprehensive power monitoring: With the PC473-R-W-TY, you can easily monitor your system's power consumption. It measur