แม่เหล็กติดตู้เย็นทรงสี่เหลี่ยมทรงพลัง แรงยึดสูง เหมาะสำหรับตู้เย็น โรงรถ ห้องครัว สำนักงาน ไวท์บอร์ด และตู้เก็บของ

CG SSR-10DD 25DD 40DD 150A 200A SSR Single Phase DC Control DC Heat Sink 3-32VDC To 220VDC 600V 10A 25A 40A DD Solid State Relay

RF 433Mhz Wireless Remote Control Switch relay DC 12V 1CH Receiver Module For learning code Transmitter Remote DIY

5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

RF 433 Mhz Wireless Remote Control Light Switch DC 6V 12V 24V 36V 10A Relay NEW Mini Round Remote,for LED Pump Fan Magnetic Lock

Heavy Current Relay High Current Starter Relay 500A DC 12V SPST Auto Start Contactor

ESP32 Relay Development Board AC / DC Power Supply WiFi Bluetooth BLE 4 Channel Relay ESP32 Module

433Mhz Wireless DC 3.7V-24V Remote Control Switch 1 CH RF Transmitter Modul 433.92 MHZ Relay Receiver LED Light Controller Kit

GIRIER Smart ZigBee Switch Module Dry Contact 5A Universal Breaker Relay DC 12/24V AC 100-240V Compatible with Alexa Hey Google

5PCS 12V 24V 40A Waterproof Automotive Relay 4pin 5pin Car Relay With Black Red Copper Terminal Auto Relay With Relay Socket

DC 6-30V AC 85-250V 433MHz RF Wireless Remote Control Switch 2 Channels Relay Receiver Control Garage Door Motor Curtain Light

ENMG Terminal Relay PNP/NPN Module LED status light RT-E08S Multi Relay Module 24vdc DC Intermediate Relay Flame retardant open

433Mhz Round Button Wireless DC 6V 9V 12V 24V RF Relay Module Remote Control Switch Kit for LED Lamp Bulb Gate Door Fan

ESP32 Relay Development Board AC / DC Power Supply WiFi Bluetooth BLE 4 Channel Relay ESP32 Module

Upgraded Version Mono 300W/200W/100W Tube 20V-90V/10V-45V HIFI High Power Audio Amplifier Board + Speaker Protect Relay

GEYA GRT8-S Asymmetric Cycle Timer Relay SPDT 220V 16A AC/DC12V-240V Electronic Repeat Relay

GEYA Din Rail Type GR8 AC DC 12V 24V 48V Switch Relay Intermediate Relay Auxiliary Relay 8A 16A ROHS Approved

Universal DC 9-24V 9V 12V 24V 433Mhz RF Wireless Remote Control Switch Relay for Garage Door Door Electromagnetic Lock

SSR-10DA SSR-25DA SSR-40DA 10A 25A 40A Solid State Relay Module 3-32V Input DC 24-380V AC Output High Quality

CG ZGT-40DA 10A 25A 40A Single Phase DC To AC SSR Heat Sink 24-480VAC Relay Input 3-32VDC With Plastic Cover Solid State Relay

Solid State Relay SSR-10DA SSR 25DA SSR-40DA Ac Dc Converter Input 3-32VDC Power Supply Load 24-380VAC 10DA 25DA 40DA 12V Relay

4CH 220V AC/DC 7V-32V WiFi Voice Control Relay Switch Module Home Automation Rele Timer Work For EWelink APP System Alexa

LCTC SSR 0-10V 4-20MA 0-5V Control Solid State Voltage Regulator Single Phase 10A 25A 40A 50A 60A 80A 90A 100A 120A VD VF LA

433MHz DC Mini Motor Wireless Switch DC 6V 12V 18V 24V Mini Motor Controller,50m Transmitter,for Motor Forwards Reverse Stop/DIY

DC 12V 24V AC 220V RF433 Remote Control Switch Relay 2 Channels Multifunction Receiver Module Garage Curtain Motor Light Control

WIFI Tuya Smart Garage Gate Electric Door Access Motor Switch,DC 12V 24V 32V,1 /4 Channel Pulse Relay Module,RF433 Remote

Big LCD Display Timer 6V 9V 12V 24V DC AC 7 Day Weekly Programmable Time Switch Relay Control for LED Light or Solar Application

GEYA GR8-116 Intermediate Relay Auxiliary Relay AC DC 12V 24V 48V 110V 230V Switch Relay 16A ROHS Approval

AC 220V 230V 110V DC 12V 24V 48V 15A 30A THC15A Din Rail Weekly 7 Days Programmable Digital Time Switch Relay Timer Controller

Smart Multiple DC 12V 24V 36V 10A 433MHz 4CH 4 Channel Wireless Relay RF Remote Control Switch Receiver + Thumbs Transmitter

433MHz Dry Contact Wireless Remote Control Switch 1 CH RF Relay Receiver LED Light Controller DIY Kit DC 5V 12V 24V 433.92MHz

SSR-10DA SSR-25DA SSR-40DA 10A 25A 40A Solid State Relay Module 3-32V Input DC 24-380V AC Output High Quality

PLC programmable controller 1N-20MR DC Relay module with Base Industrial Control Board Programmable Logic Controller

1-20Pcs/Lot G2R-1 G2R-2 G2R-1A-E G2R-1-E DC5V DC12V DC24V 5/6/8Pin 5/10/16A 250VAC Power Relay G2R 5VDC 12VDC 24VDC 5V 12V 24V

CENFAYA DC 6V 9V 12V 24V Wireless RF Relay Module Remote Control Switch 433Mhz Round Button Kit for LED Lamp Bulb Gate Door Fan

DC 12V 433Mhz RF Wireless Remote Control Switch Relay 1CH Receiver Module For LED Door Electromagnetic Lock Smart home DIY

DC 5V/ 12V/ 24V Trigger Infinite Cycle Delay Timer Relay Switch Turn On Off Loop Module 1s-100s/ 0-15Min/ 0-60Min/ 0-24H