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Best Choice GAEYAELE 
GEYA Current Monitoring Relay Overcurrent Undercurrent Protection Relay(0.1-1A,AC/DC24V~240V) Adjustable delay 0.5-10s to eliminate short current peaks.Best Value Durashmall 
Durashmall Current Sensing Relay, AC Current Sensing Switch Induction Relay Self Powered Sensor Monitoring Relays M3050 [OPERATION MODES] This current sensing switch offers two modes M3050 (normally open) for applications and M3056 (normallGEYA 
GEYA Current Monitoring Relay Straight-Through 2A-20A AC/DC 24V-240V Over & Under Current Protection DIN Rail(GRI8-05A,A 【Product parameters】05A:Can only monitor AC loads.05B:Distinguished by an arrow;can monitor both AC and DC loads.WQAPVHBG 
WQAPVHBG Current Detection Relay, Accuracy ±1%, Normally Open, AC Current Sensor 0.2A 30A, Adjustable Self-Powered Contr Usage parameters: Current sensing relay is an AC current detection switch from 0.2 to 30A, which does not require powerGEYA 
GEYA Current Monitoring Relay Straight-Through 2A-20A AC/DC 24V-240V Over & Under Current Protection DIN Rail(GRI8-05B,A 【Product parameters】05A:Can only monitor AC loads.05B:Distinguished by an arrow;can monitor both AC and DC loads.Lrocaoai 
Current Sensing Switch Induction Relay AC Linkage Device Plc Signal over Limit Closed AC 0.2-30A (NC M3056) Hysteresis is less than 1%. It can be used instrong magnetic environment.GAEYAELE 
GEYA Current Monitoring Relay Overcurrent Undercurrent Protection Relay(1.6-16A,AC/DC24V~240V) Adjustable delay 0.5-10s to eliminate short current peaks.Odorkle Odorkle Current Sensing Switch Relays Current Monitoring Relays Normally Open Sensing Switch Adjustable AC 0.2-30A LED indicator can conveniently and intuitively indicate the working status of the switch.Hysteresis is less than 1% andMingzhe 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 appAKLOSIPY AKLOSIPY DC Current Detection Module Relay Switch Sensor with Digital Display for Motor Control 7-30V 10A Control - This advanced DC current detection module features an intelligent relay switch that automatically connects andRespicefinem 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 inductanTOPINCN TOPINCN Adjustable AC Current Sensing Switch for Reliable Power Monitoring in Industrial Equipment (Normally Open) [HIGHLY ACCURATE MONITORING] Control various automation industrial equipment with high accuracy and stable performance.uxcell 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 normallGAEYAELE GEYA Current Monitoring Relay Overcurrent Undercurrent Protection Relay(0.5-5A,AC/DC24V~240V) Adjustable delay 0.5-10s to eliminate short current peaks.GAEYAELE GEYA Current Monitoring Relay Overcurrent Undercurrent Protection Relay(0.8-8A,AC/DC24V~240V) Adjustable delay 0.5-10s to eliminate short current peaks.GAEYAELE GEYA Current Monitoring Relay Overcurrent Undercurrent Protection Relay(0.2-2A,AC/DC24V~240V) Adjustable delay 0.5-10s to eliminate short current peaks.Durashmall Durashmall Current Sensing Relay, AC Current Sensing Switch Induction Relay Self Powered Sensor Monitoring Relays M3050 [OPERATION MODES] This current sensing switch offers two modes M3050 (normally open) for applications and M3056 (normallGAEYAELE GEYA Current Monitoring Relay Overcurrent Undercurrent Protection Relay(0.05-0.5A,AC/DC24V~240V) Adjustable delay 0.5-10s to eliminate short current peaks.Durashmall Durashmall Current Sensing Relay, AC Current Sensing Switch Induction Relay Self Powered Sensor Monitoring Relays M3050 [OPERATION MODES] This current sensing switch offers two modes M3050 (normally open) for applications and M3056 (normallTIKATARER TIKATARER 0-30A DC Current Detection Module with Accurate Detection Range and Relay Control, Great for Monitoring Curren [PRECISE DC CURRENT DETECTION] Accurately detect DC current with a wide range of 0-30A. Control relay based on user-setZoeyilan 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 interferencCocoarm Cocoarm Current Sensor Module PCB AC Current Sensor 5V Relay 0 to 5A Overcurrent Detection Switch Output 20Hz to 400Hz f [Overcurrent Detection]This current sensor module supports relay signal output after overcurrent within 0 to 5A. It workQANYEGN QANYEGN Current Sensing Switch, AC Current Isolation Monitoring, Adjustable AC Sensing Switch, 0.2 to 30A SZC23 NO AL CH ADVANCED AC CURRENT SENSING TECHNOLOGY: Our SZC23 series AC current sensing switch utilizes innovative mutual inductanceOdorkle Odorkle 12V 100A Car Starter Relay, Starter 100 Amp Windlass Solenoid Relays Current Monitoring Relays Normal Open Duty It is made of material,with long serving lifeSENECESLI SENECESLI DC Current Detection Module Relay 0-10A with Digital Display, 0.01A Accuracy, Overload Guard, Calibration Func High-Precision Measurement: Accurately measures DC currents from 0 to 10A with an impressive 0.01A (10mA) accuracy. FeatBadafaci Badafaci 3-Phase Monitoring Relay 208-480VAC Current Voltage Monitoring Relay Phase Sequence Protector DPA51CM44 3-Phase monitoring relay features strong anti-interference performanceGrcfumo 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 providiJiawu Jiawu Adjustable AC Current Sensing Switch Self-Powered LED Indicator for Monitoring 0.2-30A Action Current for Home Aut [SELF-POWERED SWITCH] No need for external power supply, making installation easy and convenient.Cocoarm Cocoarm Current Detection Module Digital Display Current Sensor Board, DC 7 to 30V 0 to 30A, 0.1A Accuracy, Relay Contro [Current Monitoring]Current detection module measures DC current from 0 to 30A with 0.1A accuracy. Works as a current seDpofirs Dpofirs DC Current Detection Module Relay with Real Time Digital Display, 0-10A Range, High Accuracy 0.01A, Overload Gua Wide Voltage Input Range: The current sensor module relay operates within a broad voltage range, making it suitable forDomary Domary DC 6-80V Voltage Monitoring Relay, Time Delay Charging Discharge Controller Module with 4 Operating Modes, for Vo [Precise Voltage Detection] Equipped with a voltage detection channel and relay switch output for accurate monitoring anMarhynchus Marhynchus JVRD-380 Phase Sequence Relay, 380VAC Monitoring Relay with Voltage and Current Protection for Industrial App [Phase Sequence Protection]JVRD-380 Relay monitors phase sequence to prevent equipment damage and ensure efficient operaAUNMAS AUNMAS Current Sensing Relay, Self Powered AC Sensor with Quick Response, 0.2-30A Monitoring for Home Automation and Ind [Efficient Monitoring] Compact design for quick response AC current sensing from 0.2 to 30A, ideal for automation needs.SOULONG SOULONG Volt Meter PCB Digital Display Current Tester 9610S Measures Voltage Current Power Capacity with Relay Control M [Multi Function Meter]This volt meter and current tester measures voltage current power charging capacity AH WH and timePJKQRDXMJ GRI8-06 Current Monitoring Relay Overcurrent Undercurrent Sensor 2SPDT 8A Current Testing Relay AC/DC24V-240V 2NO2NC(GRI Circuit BreakersSOULONG SOULONG Half Managers' Relay Module, SSR-100DD 100A Industrial Solid-State Relay Direct Current Control 3-32V to 5-200V Main application: industrial automation equipment, computer peripheral connection, automatic protection and safety systeuxcell 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 normallQualoramall Qualoramall Miniature Current Sensing Switch Relay D360-50A DC 12V 24V Output 26.7A 240W Input 90-264V AC Adjustable Cut [EFFICIENT CURRENT DETECTION] This miniature switch features advanced mutual induction technology for precise sensing ofQANYEGN 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 0-30A 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 normallSpacnana Spacnana Spacnana JVRD-380 Phase Sequence Relay, Plastic Monitoring Relay for 380VAC with 3A Rated Current and 6A Interr [Reliable Monitoring]Ensures accurate phase sequence monitoring for L1, L2, L3 circuits to prevent potential damage.Hyuduo Hyuduo GRV8-03 Voltage Monitoring Relay, Adjustable Settings, Phase Sequence Protection, LED Indicator for Industrial Eq [Voltage Monitoring Efficiency]Monitors three-phase voltage effectively, ensuring safety for industrial equipment againsuxcell 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 normallPJKQRDXMJ GRI8-06 Current Monitoring Relay Overcurrent Undercurrent Sensor 2SPDT 8A Current Testing Relay AC/DC24V-240V 2NO2NC(GRI Circuit BreakersOdorkle Odorkle 3 Phase Monitoring Relay, Small Size, Multi Functional, Work Well, LED Indication, DPA51CM44 for Motor Protectio [SMALL SIZE] This 3-Phase Monitoring Relay boasts a compact design, measuring 8.1 x 6.7 x 1.75 cm, allowing for easy insuxcell 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 0-100A 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 normallShelly Shelly 1PM Gen4 WLAN Smart Relay Switch, Current Measurement, Electric Meter, 1 Channel, 16 A, Light Switch, Heating, Sm 1-cane power supply: supports up to 16 A at 240 V AC or 10 A at 30 V DC; fits behind wall switches or in junction boxes;uxcell 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 normallLuocute Luocute Smart 3 Circuit Energy Monitor, 100A Current Measurement with ±2% Accuracy, Real Time Power Usage Tracking Via A [Safe Remote Control] Equipped with a robust 16a relay breaker this power consumption monitor allows convenient app baseJadeshay Jadeshay House Voltmeter Ammeter, Tuya WiFi Intelligent Circuit Breaker Restart Protection, Current, Energy Monitoring, 1. Intelligent restart protection: equipped with integrated over/under voltage, current limiter, time switch, residual cMarhynchus Marhynchus DC Overvoltage Undervoltage Protector, 12V 24V 36V 48V Adjustable Voltage Monitoring Relay for DC Motor Batte [Real-time Voltage Monitoring] Our advanced relay provides continuous monitoring of dc circuits, instantly detecting botSpacnana Spacnana Current Sensing Switch, Self-Powered Current Sensor Relay, 0.2-30A Automatic Monitoring for Equipment Safety (N [Current Monitoring] Continuously monitors AC current from 0.2 to 30A, helping prevent overloads and equipment failure.RASTKY RASTKY Current Sensing Relay SZC25-NO AL-CH Self Supply Adjustable Normally Open AC Current Sensing Switch AC 0.5-50A Mo High Precision and Stability:---- 100% brand new and . High precision, more stable and long service life, making it an iuxcell 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 normallKinkeni Kinkeni Easy Operation,Zigbee Temperature Monitoring Switch,Tuya App Remote Control,4 Channel 12V Dry Contact Smart Rela Widely usage,tuya Zigbee temperature switch, Smart Home Zigbee Switch with 1pcs 3pin connector DS 18B20 waterproof tempeYDuupxe YDuupxe Adjustable Current Sensing Switch Normally Open Current Sensing Relay Self Powered for AC Measurement and Monito [High‑power Performance] Mos tube design offers contactless operation for reliability and longevity.Aolidsive Aolidsive JVRD-380 Phase Sequence Relay, 380VAC Plastic and Metal Monitoring Relay, Protects Equipment from Phase Sequen [Monitoring Capability]Comes with voltage monitoring for L1, L2, L3 circuits ensuring optimal phase sequence operation.uxcell 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 normallHyuduo Hyuduo Adjustable Current Sensing Switch, Fireproof AC Current Sensor 0.5-200A Monitoring Relay for Home Appliances and [Sensing Functionality]Accurately monitors current from 0.5A to 200A, ensuring effective overload protection.uxcell 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 normaAstraLoom AC Digital Ammeter Current Meter Relay Alarm Output Upper Lower Limit Alarm Delay Detection for Electrical Circuit Monit [REAL TIME CURRENT MONITORING] This AC digital ammeter provides accurate real time monitoring of electrical currents wituxcell 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 normallYDuupxe YDuupxe Current Sensing Relay 0.5 AC Current Switch, AC Sensing Switch to 50A Normally Open Amp Sensor Monitoring Relay MATERIAL: The current switch adopts ABS fireproof Cover, which has high safety factor, long service life and andMarhynchus Marhynchus Current Sensor Module Relay DC Current Detection Module 0-10A with Digital Display Real Time Monitoring for I [ Measurement] This dc current sensor module delivers exceptional precision with an accuracy of 0.01a (10ma) ensuring reuxcell 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 normaYDuupxe YDuupxe DC Current Detection Module Relay, PCB, Real Time Monitoring 0-10A Scientific Applications and Industrial Use [Precise Current Measurement]Accurate detection from 0 to 10A with a precision of 0.01A, ensuring reliable monitoring foViaGasaFamido ViaGasaFamido 3 Phase Sequence Relay, Voltage Imbalance Protection Relay with 5A Rated Current for Motor Monitoring and [Ease of Installation]Mounts easily on 35mm TH rail or with M2 to M4 screws, making installation convenient in various sXiuganpo Xiuganpo ThreePhase Solid State Relay with LED Light Output Indication for Industrial Supplies, 3 Phase Solid State Rela Reliable High-Load Switching: This Three-Phase Solid-State Relay is engineered for commercial heavy industrial applicatiQualoramall Qualoramall AC Current Sensing Switch Relay Sensor M3050/M3056 Sourcing Maps Miniature Current Switch with LED Indicator Accurate AC Monitoring: Miniature current switch uses advanced mutual induction technology to precisely detect AC currenRESFNSE RESFNSE INA240A1 Current Detection Amplifier INA240 Module Dual Way Current Monitoring Collection (AV/At) in systems that use pulse width modulatedHyuduo Hyuduo AC Current Sensing Switch Self-Powered 0.2-30A Amp Monitoring Relay Normally Open for Automated Equipment Industr [Self-Powered Operation] No external power supply needed for easy installation and energy-saving performance in automateJelquix Jelquix AC Current Detection Module, Digital Display 0.01A for AC220V 030A, Relay Output Control Module for Motor Monito [High Ac Current Detection] This ac current detection module is designed for ac220v voltage with a detection range of 0Dcnhfdsw Dcnhfdsw AC130-300V 63A Din Rail Dual Display Over/Under Voltage Current Device Protector Relay Adjustable Adjustable: The device can be adjusted to protect against overvoltage, undervoltage, and other issues, ensuring that youJeffergarden Jeffergarden DC Current Detection Module Relay, PCB Material, Real Time Monitoring, Accurate Measurement 0-10A for Indus Real Time Monitoring: Displays current values instantly, making it easy to check circuit status and identify issues quicJelquix Jelquix Current Sensor Module, DC Sensor, Relay Module with 0-10A Range, Digital Display, Real Time Monitoring, Overload [Economical and Versatile Solution] Offering a cost effective yet highly accurate solution this current sensor module isOMTIBDUH OMTIBDUH GRI8-06 DC Current Monitoring Relay Overcurrent Undercurrent Sensor 2SPDT 8A Current Testing Relay AC/DC24V-240 Adfaga Adfaga Digital Display Ammeter SZD07 DC 8-35V Current Meter with Hall Sensor Overload Protection and Relay Alarm for Ele [PRECISE CURRENT MEASUREMENT] This digital display ammeter accurately measures DC current from 0.3-50A with 0.5 level prNikou Current detection switch, normally open current detection relay, adjustable AC 0.2A -30A (SZC23 without model AL-CH) is Self-powered, no external power supply required.Jeffergarden Jeffergarden DC 6-30V Digital Timer Relay Switch Module Micro USB 5V Trigger Delay On Off Cycle Timer Relay Module with Easy to Use: This digital timer relay module supports a 6-30V input voltage range and micro USB 5.0V power supply for coELKO EP Germany ELKO EP Germany PRI-51/1 Power Monitoring Relay, Current Range 1.0 A / 24-240 V AC + 24 V DC Current monitoring up to 600 AOEBUAFI OEBUAFI Smart 3-Way Energy Monitor 16A Relay Breaker 100A Current Sensor with WiFi App Remote Control Real-Time Data LCD [OVERHEAT PROTECTION WITH AUTOMATIC SAFETY CUTOFF] Your electrical safety is paramount. This monitor continuously tracksGeneric Leakage Detection Tool - Battery Dark Current Detector | Digital Voltage Display Tester | Automotive Electrical Fault Fi Reliable System Diagnostics: The electric vehicle leakage detection tool ensures precise measurement of battery voltageDurashmall Durashmall DC Adjustable Miniature Current Sensing Switch Relay 50A Model D360 for Electrical Monitoring with LED Indica [RELIABLE SENSING CAPABILITIES] Harnessing innovative mutual induction technology, this miniature switch offers preciseHaofy Haofy JVRD6 Guide Rail Phase Sequence Relay Featuring 3-Phase Monitoring for Loss, 6A Rated Current, for Crane Central A [HIGH COMPATIBILITY] Works with a wide range of rated voltages from 200-500VAC, 50/60Hz for adaptability.Depisuta Depisuta Voltage Protector, 3 Phase AC 380V 100A Over Under Voltage Self Resetting DIN Rail Protector, Intelligent Relay [Self Resetting Technology] Voltage protector features automatic reset function to prevent extended power interruptionsZopsc 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.Eujgoov 2Pcs AC Current Sensing Switch, SZC23 NO AL Sensing Relay IP30 Normally Open Monitoring Relay Adjustable Action Current: Ranging from 0.2-30A AC, easily set with a potentiometer.RO/SE RO/SE PRI-51/16 Power Monitoring Relay, Current Range 16 A / 24-240 V AC + 24 V DC Current monitoring up to 600 A15% Off Ruilux 240V Electricity Usage Monitor Plug Power Watt Voltage Amps Meter with Backlight Digital LCD Display, Overload Protectio Electricity Usage Monitor is the killer of the high-cost energy appliance, helping you lower power consumption and saveOmabeta Omabeta DC Voltage Current Power Consumption Meter for Energy Monitoring with 10 Kit Options for Home Use (PZEM-017+300A [ SOLUTION] Measure DC voltage, current, active power, frequency, and energy consumption with this versatile meterRO/SE RO/SE PRI-51/05 Power Monitoring Relay, Current Range 0.5 A / 24-240 V AC + 24 V DC Current monitoring up to 600 AABB 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 monitoringCHICIRIS CHICIRIS SZC06 AC Digital Ammeter, 0.3-50A Current Meter with Upper Lower Limit Alarm and Relay Output, for AC110- Elect [Durable Industrial Design] Constructed with plastic housing, this digital ammeter withstands demanding working conditioABB 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 monitoringLuocute Luocute 3 Phase Voltage Protector, Adjustable Over Under Voltaging Current Protection 63A with LED Display, DIN Rail Mou Adjustable Reset Timer: This three phase voltage protector comes with a default 30-second reset time, which can be custo