energy controllers walfront walfront

Single Phase Smart Power Meter Consumption Monitor Electricity Meter with 2 200ACT Current Transformer 90‑250VAC

U$S 113,58

44% OFF

U$S 63,10

Smart Circuit Breaker Energy Metering Remote Voice Control 3P 63A Timed Switching Prepaid Limiting Leakage Protection RS485 AC400V

U$S 104,34

31% OFF

U$S 71,96

Walfront

Smart Energy Meter 50A WiFi Electricity Meter Daily Tracking ABS Construction Real Time Data Support Power Consumption for Smart Life, for Tuya APP

U$S 32,13

31% OFF

U$S 22,16

REX-C100 PID Temperature Controller Kit with SSR and Thermocouple Digital Thermostat Controller 0‑400℃+ 25A SSR + 1m M6 K Type Thermocouple for Industrial Oven

U$S 26,26

18% OFF

U$S 21,57

Walfront

Smart WiFi Energy Meter Real Time Monitoring Tuya APP for Home and Industrial Applications (with 2CT)

U$S 45,58

44% OFF

U$S 25,32

Walfront

DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller (PWM) Speed Adjustable Stepless Governor Regulator Motor Speed Controller with Start Stop Switch

U$S 33,70

55% OFF

U$S 15,32

Walfront

AC Motor Speed Controller 220V 50/60Hz Single Phase Electric Motor Speed Regulator with Adjustable Rotary Switch(500W)

U$S 49,43

49% OFF

U$S 25,35

Walfront

Smart Circuit Breaker Remote Control APP Controlled 3P 100A PA66 Flame Retardant Shell Built in Antenna (110V)

U$S 184,75

60% OFF

U$S 73,90

Energy Monitor Smart for Real Time Power Consumption with Remote APP Control Single Phase Devices Tuya Smart Home 90-250VAC (Pack of 1)

U$S 86,91

49% OFF

U$S 44,57

12V DC Water Level Controller Automatic Liquid Level Sensor Switch Module for Control Filling Draining System with Anti Interference PCB Board

U$S 10,09

12% OFF

U$S 8,90

Universal 6 Phase Voltage Stabilizer AVR Voltage Regulator for 3 to 8KW Generators Electronic Control Gasoline Power with 8KW AVR for Reliable Energy Supply

U$S 76,80

60% OFF

U$S 30,72

Walfront

Smart Controller 3A USB Solar Battery Panel Charging Device Solar Battery Regulator with LCD Display 12V/24V(10A), Controller

U$S 10,66

31% OFF

U$S 7,35

100A 3 Phase Power Meter Energy Consumption Electricity Usage Monitor with APP Control for Home School Dormitory Shopping Mall with Clamp Current Transformer DIN Rail Watt Kwh Frequency Meter

U$S 140,98

55% OFF

U$S 64,08

XH-M203 Liquid Level Controller Full Automatic Water Level Detection Sensor Module with Relay Control

U$S 9,03

10% OFF

U$S 8,16

Walfront

PWN Controller Signal Generator 15-160V / 5-12V Stepper Motor Controller Adjustable Frequency Speed Regulator Board for Controlling Motor

U$S 32,00

49% OFF

U$S 16,41

Walfront

RF Remote Control Switch Digital Light Switch 1/2/3/4 Way ON/Off Wireless Wall Outlet AC180-240V 1000W for Lamps (MR701 1 * 1000W)

U$S 25,54

55% OFF

U$S 11,61

2Pcs Water Level Controller Liquid Level Sensor Water Control Relay Switch for Pump Tank Automation (12V)

U$S 36,74

55% OFF

U$S 16,70

Walfront

USB Interface Controller CNC Controller Board Mach 3 CNC Controller Card Board CNC Motion Control 100Khz with Jog Handler for Engraving Milling Machine

U$S 45,50

31% OFF

U$S 31,38

Smart Thermostat Energy Saving 7 Day Schedule Precision Temperature Control Easy Install

U$S 40,60

31% OFF

U$S 28,00

Walfront

30A 7 Day Programmable Digital Timer Switch 16 ON Off Settings Electronic Time Control Switch Screw Rail Mounting 12V

U$S 35,53

60% OFF

U$S 14,21

Generator Control Panel DSE702MS with Manual Start Stop and LED Fault Indication

U$S 76,58

60% OFF

U$S 30,63

Walfront

Programmable Logic Circuits PLC Control Board Programmable Controller Relay Delay Module with Analog DC1028V, Module

U$S 140,13

60% OFF

U$S 56,05

PWM Fan Controller Temperature Control CPU Fan Speed Controller DC 12V 4-Wire High-Temp Alarm Module for PC 5.3x4.5cm

U$S 15,46

49% OFF

U$S 7,93

Walfront

4Pcs 3-Phase Rectifier, 50A 1000V Electric Full Bridge Rectifier Module Low Frequency, 1600V Reverse Repeat Peak Voltage

U$S 35,98

60% OFF

U$S 14,39

WiFi Smart Plug with Energy Monitoring Electricity Usage Monitor with LCD Display Smart Metering Socket for Home Appliances AC85‑265V US Plug 16A Maximum Current 3680W

U$S 52,77

31% OFF

U$S 36,39

Walfront

DC 12V Type B USB 8 Channel Controlled Relay Module Board Programmable Computer Control for Automation Robotics

U$S 30,49

31% OFF

U$S 21,03

Walfront

Single Phase Overvoltage and Undervoltage Protector SVR1000 Relay 35mm Rail for Electric Motor(AD48)

U$S 69,58

60% OFF

U$S 27,83

Walfront

120DB Industrial Sound Light Alarm with 3 Toning, LED Light Beads, IP65, Red, Touch Control, Tabletop, 110V US Plug

U$S 295,65

60% OFF

U$S 118,26

Walfront

DC Motor Speed Controller AC110V Input DC110V Output Electric Motor Speed Regulator Motor Regulator Control Switch Reversible DC Motor Rotation Direction (400W)

U$S 62,65

60% OFF

U$S 25,06

LED Touch Dimmer Switch 72W LED Door Sensor Switch Energy Saving Infrared Cabinet Light for Wardrobe

U$S 34,65

60% OFF

U$S 13,86

Temperature Control Relay GRW8-01 Temp Controller Electronic Repeat Relay LED Display High/Low Temperature Monitor with Probe

U$S 43,65

31% OFF

U$S 30,10

4 Channel RF Remote Control Switch MR704 Wireless Light Switch for Lamps 180-240V AC Wall Light Remote Control with Digital ON/Off (4 Way 4 * 1000W)

U$S 21,53

31% OFF

U$S 14,85

Walfront

SF-500 Force Kit 500N Digital Force Push and Pull Tester 100-240V Dynamometer

U$S 198,09

55% OFF

U$S 90,04

Walfront

DC10-55V 40A Speed Controller Brush Motor Driver Module Overload Board Governor Adjustable Speed Regulator 80 x 56 x 28mm

U$S 17,95

31% OFF

U$S 12,38

Walfront

50-220V 2000W 25A AC Motor Speed Controller and Adjustable Voltage Regulator Governor for Speed Control of Electric Motors

U$S 14,13

44% OFF

U$S 7,85

Digital Time Switch CN101A Energy Efficient LCD Programmable Timer Relay Switch 1 Minute to 168 Hours Timer, LCD Congenerous MicroComputer Electron Timer

U$S 19,27

31% OFF

U$S 13,29

Current Transmitter, SZT20-420E Current Transducer Transmitter Transformer Sensor AC Current Converter 0-200A

U$S 78,08

55% OFF

U$S 35,49

Resultados de búsquedas en

energy controllers walfront walfront

Single Phase Smart Power Meter Consumption Monitor Electricity Meter with 2 200ACT Current Transformer 90‑250VAC

Smart Circuit Breaker Energy Metering Remote Voice Control 3P 63A Timed Switching Prepaid Limiting Leakage Protection RS485 AC400V

Smart Energy Meter 50A WiFi Electricity Meter Daily Tracking ABS Construction Real Time Data Support Power Consumption for Smart Life, for Tuya APP

REX-C100 PID Temperature Controller Kit with SSR and Thermocouple Digital Thermostat Controller 0‑400℃+ 25A SSR + 1m M6 K Type Thermocouple for Industrial Oven

Smart WiFi Energy Meter Real Time Monitoring Tuya APP for Home and Industrial Applications (with 2CT)

DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller (PWM) Speed Adjustable Stepless Governor Regulator Motor Speed Controller with Start Stop Switch

AC Motor Speed Controller 220V 50/60Hz Single Phase Electric Motor Speed Regulator with Adjustable Rotary Switch(500W)

Smart Circuit Breaker Remote Control APP Controlled 3P 100A PA66 Flame Retardant Shell Built in Antenna (110V)

Energy Monitor Smart for Real Time Power Consumption with Remote APP Control Single Phase Devices Tuya Smart Home 90-250VAC (Pack of 1)

12V DC Water Level Controller Automatic Liquid Level Sensor Switch Module for Control Filling Draining System with Anti Interference PCB Board

Universal 6 Phase Voltage Stabilizer AVR Voltage Regulator for 3 to 8KW Generators Electronic Control Gasoline Power with 8KW AVR for Reliable Energy Supply

Smart Controller 3A USB Solar Battery Panel Charging Device Solar Battery Regulator with LCD Display 12V/24V(10A), Controller

100A 3 Phase Power Meter Energy Consumption Electricity Usage Monitor with APP Control for Home School Dormitory Shopping Mall with Clamp Current Transformer DIN Rail Watt Kwh Frequency Meter

XH-M203 Liquid Level Controller Full Automatic Water Level Detection Sensor Module with Relay Control

PWN Controller Signal Generator 15-160V / 5-12V Stepper Motor Controller Adjustable Frequency Speed Regulator Board for Controlling Motor

RF Remote Control Switch Digital Light Switch 1/2/3/4 Way ON/Off Wireless Wall Outlet AC180-240V 1000W for Lamps (MR701 1 * 1000W)

2Pcs Water Level Controller Liquid Level Sensor Water Control Relay Switch for Pump Tank Automation (12V)

USB Interface Controller CNC Controller Board Mach 3 CNC Controller Card Board CNC Motion Control 100Khz with Jog Handler for Engraving Milling Machine

Smart Thermostat Energy Saving 7 Day Schedule Precision Temperature Control Easy Install

30A 7 Day Programmable Digital Timer Switch 16 ON Off Settings Electronic Time Control Switch Screw Rail Mounting 12V

Generator Control Panel DSE702MS with Manual Start Stop and LED Fault Indication

Programmable Logic Circuits PLC Control Board Programmable Controller Relay Delay Module with Analog DC1028V, Module

PWM Fan Controller Temperature Control CPU Fan Speed Controller DC 12V 4-Wire High-Temp Alarm Module for PC 5.3x4.5cm

4Pcs 3-Phase Rectifier, 50A 1000V Electric Full Bridge Rectifier Module Low Frequency, 1600V Reverse Repeat Peak Voltage

WiFi Smart Plug with Energy Monitoring Electricity Usage Monitor with LCD Display Smart Metering Socket for Home Appliances AC85‑265V US Plug 16A Maximum Current 3680W

DC 12V Type B USB 8 Channel Controlled Relay Module Board Programmable Computer Control for Automation Robotics

Single Phase Overvoltage and Undervoltage Protector SVR1000 Relay 35mm Rail for Electric Motor(AD48)

120DB Industrial Sound Light Alarm with 3 Toning, LED Light Beads, IP65, Red, Touch Control, Tabletop, 110V US Plug

DC Motor Speed Controller AC110V Input DC110V Output Electric Motor Speed Regulator Motor Regulator Control Switch Reversible DC Motor Rotation Direction (400W)

LED Touch Dimmer Switch 72W LED Door Sensor Switch Energy Saving Infrared Cabinet Light for Wardrobe

Temperature Control Relay GRW8-01 Temp Controller Electronic Repeat Relay LED Display High/Low Temperature Monitor with Probe

4 Channel RF Remote Control Switch MR704 Wireless Light Switch for Lamps 180-240V AC Wall Light Remote Control with Digital ON/Off (4 Way 4 * 1000W)

SF-500 Force Kit 500N Digital Force Push and Pull Tester 100-240V Dynamometer

DC10-55V 40A Speed Controller Brush Motor Driver Module Overload Board Governor Adjustable Speed Regulator 80 x 56 x 28mm

50-220V 2000W 25A AC Motor Speed Controller and Adjustable Voltage Regulator Governor for Speed Control of Electric Motors

Digital Time Switch CN101A Energy Efficient LCD Programmable Timer Relay Switch 1 Minute to 168 Hours Timer, LCD Congenerous MicroComputer Electron Timer

Current Transmitter, SZT20-420E Current Transducer Transmitter Transformer Sensor AC Current Converter 0-200A

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