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Monitoring Relays
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GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-04,0.05-0.5A) FCEFJLFAF-GRI8-04-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-04,0.05-0.5A)
£64.53
Shipping: Free
Amazon Marketplace - zhoufangyunamz
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-01,0.05-0.5A) KBVKLQKAK-GRI8-01-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-01,0.05-0.5A)
£60.67
Shipping: Free
Amazon Marketplace - yanghaoranamz
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-02,0.05-0.5A) HCXHJKHAH-GRI8-02-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-02,0.05-0.5A)
£60.67
Shipping: Free
Amazon Marketplace - guoleiamz
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.05-0.5A) KBVKLQKAK-GRI8-03-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.05-0.5A)
£64.53
Shipping: Free
Amazon Marketplace - yanghaoranamz
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-04,0.05-0.5A) HCXHJKHAH-GRI8-04-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-04,0.05-0.5A)
£64.53
Shipping: Free
Amazon Marketplace - guoleiamz
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-02,0.05-0.5A) KBVKLQKAK-GRI8-02-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-02,0.05-0.5A)
£60.67
Shipping: Free
Amazon Marketplace - yanghaoranamz
Jnchdghwa 6X 3 Phase Din Rail Adjustable Under Over Voltage Protector Voltage Monitoring Sequence Protection Relay 2JW7H6g02L521RC2ej1Ag3988tR7Nv
Adjustable reset method Automatic reset manual reset Micropro cessor technology offers highly accurate and repeatable protection Integrated LCD and keypad provide accurate setup. 43mm compact modular housing Adjustable overvoltage and undervoltage, phase unbalance threshold. Independently adjustable delay time for overvoltage, undervoltage phase unbalance 1 NO & INC contacts. Fault recording with the last 3 faults, Manufacturer: Jnchdghwa
£71.05
Shipping: £0.50
Amazon Marketplace - Patrick MacDonald
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-02,0.05-0.5A) FCEFJLFAF-GRI8-02-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-02,0.05-0.5A)
£60.67
Shipping: Free
Amazon Marketplace - zhoufangyunamz
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V ZDVHOMCB(GRI8-02,0.05-0.5A) LBCLMNLAL-GRI8-02-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V ZDVHOMCB(GRI8-02,0.05-0.5A)
£61.23
Shipping: Free
Amazon Marketplace - jianghanouz
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V ZDVHOMCB(GRI8-01,0.05-0.5A) LBCLMNLAL-GRI8-01-0.05-0.5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V ZDVHOMCB(GRI8-01,0.05-0.5A)
£61.23
Shipping: Free
Amazon Marketplace - jianghanouz
Battery monitor Bauser 828 24V
8-level microprocessor-controlled battery monitorRelay output for controlling external devicesDisplay with seven yellow and one red LEDRed LED lights up upon reaching the discharge cutoff voltageSuitable for traction batteries, not for starter batteriesOperating voltage of 24 V/DCDimensions: Height 45 mm, Width 22 mm
£84.39
Shipping: Free
eBay - rapidwarehouse-office
Unbranded 1Pcs GRI8 current relay monitoring pallet overcurrent undercurrent switch 0.05 A16A AC24240V OR DC24V(GRI803,0.050.5A) 0.050.5A GRI803 Ref: 3465 OPC-PNMYP5G-NEW
1. This is a GRI8 Strom Relais for monitoring, capable of handling overcurrent and undercurrent situations. 2. It has a current range from 0.05A to...
£818.41
Shipping: Free
OnBuy
SONOFF Smart Home Control Dual Channel Relay Smart Thermostat, Energy Monitoring
SONOFF Smart Home Control Dual Channel Relay Smart Thermostat, Energy Monitoring, Home, Furniture & DIY > Smart Home & Surveillance > Other Smart Home
£133.19
Shipping: Free
eBay - px-smarthome
Semoic 5X Tuya Smart Life WiFi Switch Relay Temperature Monitoring Thermostat
App support: For iOS and Android mobile app Tuya Smart / Smart Life.Sync Status: Provides real-time device status to the application. Real-time...
£84.34
Shipping: Free
OnBuy
Unbranded Dual Display PID Temperature Controller With Relay Output For Precise Temperature Monitoring And Adjustment
Dual display for clear monitoring The PID temperature controller features a dual display that shows both the set temperature and the actual process...
£55.17
Shipping: Free
OnBuy
Unbranded Advanced Digital CO2 Monitor & Controller with NDIR Sensor and Relay Function for Greenhouses & Mushroom Farms
- Digital CO2 Carbon Dioxide Monitor & Controller with Relay Function - Equipped with an advanced NDIR sensing probe for accurate CO2 detection...
£642.92
Shipping: Free
OnBuy
IoTorero UK 2 PACK Tasmota & MQTT No Relay Plug Consumption Monitoring 16A Works With Home Assistant 1005009013433397
IoTorero UK 2 PACK Tasmota & MQTT No Relay Plug Consumption Monitoring 16A Works With Home Assistant
£24.79
Shipping: £3.00
AliExpress UK
Celduc® Relay ESUC0450 Power Monitor Pack of 1 B0CMJ2D4JT
Item no. ESUC0450
£185.73
Shipping: Free
Amazon
Unbranded Digital AC Ammeter 0.350A with Relay Output, Configurable Alarm and Realtime Current Monitoring for Control Panel
Model SZC06 AC Ammeter Digital AC Current Monitor with Relay Alarm Compact, durable digital ammeter for realtime monitoring of a single AC circuit...
£118.02
Shipping: Free
OnBuy
40A Single Phase Smart Switch Energy Meter KWh Metering Monitoring Circuit Breaker Timer Relay MAAEAJOCI
circuit breaker Ground Fault Circuit Interrupters
£106.29
Shipping: Free
Amazon Marketplace - fuyangfengchaishangmaoyouxiangongsi
Ahjyym PNOZ S3 750103 Safe Monitoring Module - Factory Automation Relay for Reliable Control .0602 UQCADRCCV
Overload Protection: Automatically cuts power when current exceeds safe limits, ensuring safety in your operations. Reliable Control: Perfect for managing machinery and circuits in automated environments, enhancing operational efficiency. Compact Design: Space-saving design fits seamlessly into tight control panels, maximizing your workspace. Easy Installation: Quick and straightforward setup process saves you valuable time and effort during installation. Versatile Use: Ideal for various applications in automation, factory settings, and machine control, providing flexibility in usage.
£277.97
Shipping: Free
Amazon Marketplace - yangmu shop
Unbranded 3 Phase 380V AC Digital Voltage Monitoring Meter With Over Voltage Protection Relay And LCD Display
This device is a 3 Phase 380V AC Digital Voltage Monitoring Meter that includes an over voltage protection relay and an LCD display. It is designed...
£58.08
Shipping: Free
OnBuy
1P+N 63A Smart Switch Energy Meter KWh Metering Monitoring Circuit Breaker Timer Relay MAAEAJQOZ
circuit breaker Ground Fault Circuit Interrupters
£123.67
Shipping: Free
Amazon Marketplace - fuyangfengchaishangmaoyouxiangongsi
Ultrasonic Ranging Modules Sensor Relay/RS485/UART Output Robot Obstacle Avoidance Monitoring(UART) PVCIIVECM-UART
Wide-angle area coverage, optimized lens refraction angle, expanded horizontal detection range, reduced near-distance blind spots, and improved obstacle avoidance response speed. Micro-distance edge detection, optimized sensing distance for corners and baseboards, assisting the machine in cleaning close to the edge, reducing missed areas. Anti-dust lens cover, surface covered with hydrophobic and oleophobic nano-coating, reducing the impact of dust on light transmittance and maintaining long-term sensitivity. Flexible collision buffer, sensor perimeter wrapped with elastic silicone ring, absorbing impact force when slightly touched, protecting precision components. Ultrasonic Ranging modules Sensor Relay/RS485/UART output Robot obstacle avoidance monitoring, Manufacturer: HIZON
£52.69
Shipping: Free
Amazon Marketplace - HSJ shop
Ahjyym Industrial Control Safe Relay PNOZ S4 - Reliable Gate Monitoring 750104 for Automation and Machinery .0601 UQCBAARNU
Overload Protection: Automatically cuts power when current exceeds safe limits, ensuring safety in industrial applications. Reliable Control: Perfect for controlling machinery and circuits in automated environments, enhancing operational efficiency. Compact Design: Space-saving design fits seamlessly into tight control panels, optimizing your control setup. Easy Installation: Quick and straightforward setup process, saving you valuable time and effort during installation. Versatile Use: Ideal for various applications in automation, factories, and machine control, providing flexibility in usage.
£315.63
Shipping: Free
Amazon Marketplace - yangmu shop
GreenZech Single Phase WIFI Smart Energy 63A Meter Kwh Metering Monitoring Circuit Breaker Timer Relay with Leakage Protection
Descriptions: 2P63ASinglePhaseWiFiSmartEnergyMeterKwhMeteringMonitoringCircuitBreakerTimerRelaywithLeakageProtection. Function: 1.On/offSwitch.
£186.41
Shipping: Free
OnBuy
GreenZech Single Phase WIFI Smart Energy Meter Kwh Metering Monitoring Circuit Breaker Timer Relay with Leakage Protection 63A
Descriptions: TongouTUYA2P63ASinglePhaseWIFISmartEnergyMeterKwhMeteringMonitoringCircuitBreakerTimerRelaywithLeakageProtection. Function:...
£306.26
Shipping: Free
OnBuy
IoTorero UK 2 PACK Made For ESPHome No Relay Plug Energy Meter Consumption Monitoring 16A Works With Home Assistant 1005009013561312
IoTorero UK 2 PACK Made For ESPHome No Relay Plug Energy Meter Consumption Monitoring 16A Works With Home Assistant
£24.79
Shipping: £3.00
AliExpress UK
eWelink Wifi Temperature & Humidity Monitoring Thermostat Sensor Home Automation Switches Relays Voice Control Alexa Google Home 1005006853398767
eWelink Wifi Temperature & Humidity Monitoring Thermostat Sensor Home Automation Switches Relays Voice Control Alexa Google Home
£2.59
Shipping: £1.99
AliExpress UK
Ahjyym Industrial Safe Relay PNOZ S7 Monitoring Module 750107 - Overload Protection & Reliable Control for Automation .0531 UQCBAVQCC
Overload Protection: Automatically disconnects power when current exceeds safe limits to ensure safety and prevent damage. Reliable Control: Perfect for managing machinery and circuits in automated environments, enhancing operational efficiency. Compact Design: Space-saving design allows for easy integration into tight control panels without sacrificing functionality. Easy Installation: User-friendly setup process saves time and effort, making it ideal for quick deployment in various applications. Versatile Use: Suitable for a wide range of industrial applications, including factory automation and machine control, ensuring adaptability to different environments.
£227.13
Shipping: Free
Amazon Marketplace - yangmu shop
Unbranded 220V 110V 63A Self-Recovery Voltage Protector Relay with Double LED Voltmeter for Din Rail Monitoring
1. Essential Phase Monitoring Relays 2. Type: Voltage Protector - Safeguard your electrical systems against voltage fluctuations that can cause...
£2,062.61
Shipping: Free
OnBuy
Exogio -Main/4Relay Stackable Power Meter WiFi Smart Overload Protection Metadata Monitoring Electricity Statistics APP Check
[Connect up to 32 -4Relays]One -Main can be connected 32 -4Relays. Each -4Relay has 4 isolated channels to help you manage devices more conveniently.
£66.60
Shipping: Free
OnBuy
Unbranded Automatic Pump Control Relay 24240V AC/DC Water Level Switch Industrial DIN Rail Level Monitor
Reliable water level monitoring Uses advanced relay technology to detect water level accurately, enabling precise pump control. Compatible with 24...
£62.70
Shipping: Free
OnBuy
63A Single-Phase Smart Energy Meter kilowatt-Hour metering Monitoring Circuit Breaker with Leakage Protection Timer Relay MAAEAJOEE
circuit breaker Ground Fault Circuit Interrupters
£122.43
Shipping: Free
Amazon Marketplace - fuyangfengchaishangmaoyouxiangongsi
EWelink Wifi Temperature & Humidity Monitoring Thermostat Sensor Home Automation Switches RF433 Relays Alexa Google Home 1005007551471406
EWelink Wifi Temperature & Humidity Monitoring Thermostat Sensor Home Automation Switches RF433 Relays Alexa Google Home
£2.52
Shipping: £1.99
AliExpress UK
Unbranded WiFi Connected Monitor with Smart PH Detection, Multi-Parameter Water Tester with Relay Control for Home Aquariums and Commercial Hydroponic Systems (
Elevate your water management capabilities with this WiFi-connected monitor featuring advanced PH detection and multi-parameter analysis. Designed...
£153.43
Shipping: Free
OnBuy
Unbranded WiFi Connected Monitor with Smart PH Detection, Multi-Parameter Water Tester with Relay Control for Home Aquariums and Commercial Hydroponic Systems
Elevate your water management capabilities with this WiFi-connected monitor featuring advanced PH detection and multi-parameter analysis. Designed...
£83.39
Shipping: Free
OnBuy
Ultrasonic Ranging Modules Sensor Relay/RS485/UART Output Robot Obstacle Avoidance Monitoring(RS485) PVCIIVECM-RS485
Wide-angle area coverage, optimized lens refraction angle, expanded horizontal detection range, reduced near-distance blind spots, and improved obstacle avoidance response speed. Micro-distance edge detection, optimized sensing distance for corners and baseboards, assisting the machine in cleaning close to the edge, reducing missed areas. Anti-dust lens cover, surface covered with hydrophobic and oleophobic nano-coating, reducing the impact of dust on light transmittance and maintaining long-term sensitivity. Flexible collision buffer, sensor perimeter wrapped with elastic silicone ring, absorbing impact force when slightly touched, protecting precision components. Ultrasonic Ranging modules Sensor Relay/RS485/UART output Robot obstacle avoidance monitoring, Manufacturer: HIZON
£52.69
Shipping: Free
Amazon Marketplace - HSJ shop
Single Phase Energy Meter Kwh Metering Monitoring Circuit Breaker Timer Relay with Leakage Protection 80A MBABBEDEE-2-1-80A
relay breaker
£77.45
Shipping: Free
Amazon Marketplace - HeNanShengJinYuShuCaiZhongZhiYouXianGongSi
Time delay relay INRH - Eberle Controls, 053085148001
Width: 17.5 mm, Height: 87 mm, Depth: 63 mmWith semiconductor output and delayed drop-out functionElectrical connection: screw terminalRated control supply voltage Us at AC 50 Hz: 195.5 ...Intended for bathroom/toilet fan control with light switchRelay pulls in when the light switch is turned onRun-on delay starts when the light switch is turned offRelay drops out and fan motor is switched off
£51.46
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