Buy relay modules online in India at Zbotic. Our extensive relay module range includes 1, 2, 4, 8, and 16-channel relay boards in 5V and 12V trigger versions, with optocoupler isolation. Available in mechanical relay and solid-state relay (SSR) configurations for switching AC and DC loads up to 30A. These modules let your microcontroller safely control high-power devices like motors, lights, fans, and appliances.
DC 12V Relay with Adjustable Delay Time Signal Triggering Switch Module
SKU: AI0321 ₹116.82 (₹99.00 + GST) Add to cart Add to Compare
36W 3A Short Distance IR Hand Sweep ON-OFF Sensor Module
SKU: AI0666 ₹175.82 (₹149.00 + GST) Add to cart Add to Compare
Timing Delay Switch Circuit with Double MOSFET Control
SKU: AI2753 ₹129.80 (₹110.00 + GST) Add to cart Add to Compare
5V Single Channel Relay Module (Made In India)
SKU: AI0532 ₹45.08 (₹38.20 + GST) Add to cart Add to Compare
PC817 2 CH Optocoupler Isolation Module
SKU: AI5225 ₹70.80 (₹60.00 + GST) Add to cart Add to Compare
6-20V 1-Channel Power Relay Module with Adjustable Timing Cycle
SKU: AI2788 ₹132.16 (₹112.00 + GST) Add to cart Add to Compare
12V Dual Channel Relay Module (with Light Coupling)
SKU: AI0335 ₹96.76 (₹82.00 + GST) Add to cart Add to Compare
5V Double Channel Relay Module (Made In India)
SKU: AI0531 ₹70.80 (₹60.00 + GST) Add to cart Add to Compare
FR120N MosEFT control Module Replacement Relay
SKU: AI1535 ₹35.99 (₹30.50 + GST) Add to cart Add to Compare
24V 4-Channel Relay Module (with Light Coupling)
SKU: AI0322 ₹187.62 (₹159.00 + GST) Add to cart Add to Compare
1 Channel 12V 30A Relay Module with Optocoupler and Guide Rail
SKU: AI0662 ₹323.32 (₹274.00 + GST) Add to cart Add to Compare
1 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
SKU: AI3140 ₹174.64 (₹148.00 + GST) Add to cart Add to Compare
XH-M131 DC 24V Light Control Switch Photoresistor Relay Module
SKU: AI3136 ₹90.86 (₹77.00 + GST) Add to cart Add to Compare
4 Road/Channel Relay Module 12V (with light coupling)
SKU: AI0323 ₹158.12 (₹134.00 + GST) Add to cart Add to Compare
1 Channel 5V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI2970 ₹94.40 (₹80.00 + GST) Add to cart Add to Compare
XH-M131 DC 5V Light Control Switch Photoresistor Relay Module
SKU: AI2769 ₹94.40 (₹80.00 + GST) Add to cart Add to Compare
2 Channel Relay Module, 30A with Optocoupler, Isolation 12V Supports, High and Low Triger
SKU: AI2964 ₹311.52 (₹264.00 + GST) Add to cart Add to Compare
XY-LJ02 6-30V Micro USB, Digital LCD Display Time, Delay Relay Module, Control Timer Switch, Trigger Cycle Timing
SKU: AI2198 ₹409.46 (₹347.00 + GST) Add to cart Add to Compare
5V 2 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse
SKU: AI0841 ₹169.92 (₹144.00 + GST) Add to cart Add to Compare
8 Channel 12V Relay Module USB (PC Intelligent) Control Switch
SKU: AI1478 ₹761.10 (₹645.00 + GST) Add to cart Add to Compare
2 Channel 12V Relay Module Solid State High Level SSR DC Control 240V 2A with Resistive
SKU: AI3161 ₹168.74 (₹143.00 + GST) Add to cart Add to Compare
5V 16 Channel Relay Module with Light Coupling LM2596S Power Supply
SKU: AI5291 ₹547.52 (₹464.00 + GST) Add to cart Add to Compare
8 Road/Channel Relay Module (with light coupling) 24V
SKU: AI2405 ₹377.60 (₹320.00 + GST) Add to cart Add to Compare
1 Channel 3-24V Relay Module Solid State Low Level SSR DC Control DC with Resistive Fuse
SKU: AI2969 ₹125.08 (₹106.00 + GST) Add to cart Add to Compare
2 Channel Relay Module 30A with Optocoupler Isolation 12V Supports High and Low Triger （with Guide Rail）
SKU: AI4134 ₹464.92 (₹394.00 + GST) Add to cart Add to Compare
DC5-12V PWM Power controler Remote Control Relay Model Remote Switch lamp PWM With LED Display
SKU: AI4403 ₹367.50 (₹350.00 + GST) Add to cart Add to Compare
ESP8266 ESP-01 12V 1 Channel WiFi Relay Module Things Smart Home Remote Control Switch
SKU: AI4136 ₹337.48 (₹286.00 + GST) Add to cart Add to Compare
2 Channel Relay Module 30A with Optocoupler Isolation 5V Supports High and Low Triger (with Guide Rail）
SKU: AI4133 ₹403.56 (₹342.00 + GST) Add to cart Add to Compare
4 Channel 5V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive
SKU: AI3163 ₹365.80 (₹310.00 + GST) Add to cart Add to Compare
DC 12V Bluetooth 4 Channels Relay Module, Internet Smart Remote, Control Mobile Phone, Switch Wireless Relay
SKU: AI3152 ₹689.12 (₹584.00 + GST) Add to cart Add to Compare
12V Relay Module with Automatic Delay Timer
SKU: AI2781 ₹428.34 (₹363.00 + GST) Add to cart Add to Compare
24V 6 channel with light coupling relay
SKU: AI2398 ₹280.84 (₹238.00 + GST) Add to cart Add to Compare
433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch
SKU: AI3895 ₹437.78 (₹371.00 + GST) Add to cart Add to Compare
12V 8 Channels Relay Module High and Low Triggering Optocoupler Isolation Relay Module PLC Signal Amplifier Board
SKU: AI3254 ₹1,441.96 (₹1,222.00 + GST) Add to cart Add to Compare
5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board
SKU: AI3251 ₹1,400.66 (₹1,187.00 + GST) Add to cart Add to Compare
12V Modbus RTU 8, Channels Relay Module, Input Optocoupler, Isolation RS485 MCU
SKU: AI2968 ₹1,085.60 (₹920.00 + GST) Add to cart Add to Compare
2 Channel 3-24V Relay Module Solid State Low Level SSR DC Control DC with Resistive Fuse
SKU: AI3157 ₹280.84 (₹238.00 + GST) Add to cart Add to Compare
1 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger, （with Guide Rail
SKU: AI3142 ₹241.90 (₹205.00 + GST) Add to cart Add to Compare
1 Channel 12V Relay Module Solid State Low Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI4138 ₹90.86 (₹77.00 + GST) Add to cart Add to Compare
4 Channel 24V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI3686 ₹477.90 (₹405.00 + GST) Add to cart Add to Compare
4 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
SKU: AI3146 ₹676.14 (₹573.00 + GST) Add to cart Add to Compare
Songle Single-channel 24V 30A Relay Module
SKU: AI3671 ₹184.08 (₹156.00 + GST) Add to cart Add to Compare
12V 2 Channel Low Level Relay Module Without Light Coupling
SKU: AI4160 ₹180.54 (₹153.00 + GST) Add to cart Add to Compare
8 Channel 3-24V Relay Module Solid State Low Level SSR DC Control DC with Resistive Fuse
SKU: AI3166 ₹1,310.98 (₹1,111.00 + GST) Add to cart Add to Compare
1 Channel 3-24V Relay Module Solid State High Level SSR DC Control DC with Resistive Fuse
SKU: AI3154 ₹103.84 (₹88.00 + GST) Add to cart Add to Compare
Songle Single-Channel 12V 30A Relay Module Power Failure Relay High Level
SKU: AI3673 ₹149.86 (₹127.00 + GST) Add to cart Add to CompareSale 4%
315MHz 12V 1 Channel Relay Module Wireless Remote Control Switch
SKU: AI3896
1 Channel 24V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive
SKU: AI3156 ₹89.68 (₹76.00 + GST) Add to cart Add to Compare
5V 1 Channel Bluetooth, Relay Module Things, Smart Home Remote, Control Switch
SKU: AI3149 ₹427.16 (₹362.00 + GST) Add to cart Add to Compare
8 Channel 5V Solid State Relay Module Board OMRON for Arduino
SKU: AI2404 ₹1,043.12 (₹884.00 + GST) Add to cart Add to Compare
Songle Single-Channel 24V 30A Relay Module Power Failure Relay High Level
SKU: AI3674 ₹198.24 (₹168.00 + GST) Add to cart Add to Compare
ESP8266 ESP-01 5V 1 Channel WiFi Relay Module Things Smart Home Remote Control Switch
SKU: AI3675 ₹315.06 (₹267.00 + GST) Add to cart Add to Compare
4 Channel 24V Relay Module Solid State Low Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI3684 ₹384.68 (₹326.00 + GST) Add to cart Add to Compare
2 Channel 24V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI3681 ₹234.82 (₹199.00 + GST) Add to cart Add to Compare
24V 8 Channels Relay, Module High and Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier, Board
SKU: AI3255 ₹1,447.86 (₹1,227.00 + GST) Add to cart Add to Compare
6 Channel 3-24V Relay Module Solid State Low Level SSR DC Control DC with Resistive Fuse
SKU: AI3164 ₹879.10 (₹745.00 + GST) Add to cart Add to Compare
8 Channel 24V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive
SKU: AI3169 ₹770.54 (₹653.00 + GST) Add to cart Add to Compare
2 Channel 12V Relay Module Solid State Low Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI4139 ₹194.70 (₹165.00 + GST) Add to cart Add to Compare
4 Channel 12V Relay Module Solid State Low Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI3683 ₹364.62 (₹309.00 + GST) Add to cart Add to Compare
DC 5V Bluetooth 4 Channels Relay Module Internet Smart Remote Control Mobile Phone Switch Wireless Relay Module
SKU: AI3679 ₹723.34 (₹613.00 + GST) Add to cart Add to Compare
5V Modbus RTU 2Channels Relay Module Input Optocoupler, Isolation RS485 MCU
SKU: AI3321 ₹394.12 (₹334.00 + GST) Add to cart Add to Compare
DC5-80V ESP8266 Wireless WIFI Relay Module 1 Channel ESP8266 MOD Wifi Development Board Power Supply for Arduino
SKU: AI3763 ₹495.60 (₹420.00 + GST) Add to cart Add to Compare
5V 4 Channel SSR Solid State Relay Module 240V 2A Output with Resistive Fuse
SKU: AI0910 ₹372.88 (₹316.00 + GST) Add to cart Add to Compare
4 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI3685 ₹365.80 (₹310.00 + GST) Add to cart Add to Compare
AC220V ESP8266 Wireless WIFI Relay Module 1 Channel ESP-12S Wifi Development Board
SKU: AI4222 ₹922.76 (₹782.00 + GST) Add to cart Add to Compare
12V 1 Channel Relay Module Double-Ended Terminal
SKU: AI3840 ₹146.32 (₹124.00 + GST) Add to cart Add to Compare
12 Channel 12V Relay Module (without light coupling)
SKU: AI3841 ₹1,249.62 (₹1,059.00 + GST) Add to cart Add to Compare
8 Channel 3-24V Relay Module Solid State High Level SSR DC Control DC with Resistive Fuse
SKU: AI3167 ₹1,043.12 (₹884.00 + GST) Add to cart Add to Compare
7-24V Modbus RTU 2, Channels Relay Module, RS485/TTL Anti-Reverse, Connection
SKU: AI3327 ₹407.10 (₹345.00 + GST) Add to cart Add to Compare
8 Channel 5V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive
SKU: AI3168 ₹716.26 (₹607.00 + GST) Add to cart Add to Compare
2 Channel 5V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse
SKU: AI3160 ₹210.04 (₹178.00 + GST) Add to cart Add to Compare
433MHz 5V 1 Channel Relay Module Wireless Remote Control Switch
SKU: AI7428 ₹323.32 (₹274.00 + GST) Add to cart Add to Compare
24V 2 Channel Low Level Relay Module Without Light Coupling
SKU: AI3705 ₹96.76 (₹82.00 + GST) Add to cart Add to Compare
5V Modbus RTU 8, Channels Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
SKU: AI3325 ₹980.58 (₹831.00 + GST) Add to cart Add to CompareFree Shipping
On orders above ₹999
COD Available
Min. order ₹250 for COD
GST Invoice
Available on all orders
1,50,000+ Orders
Delivered across India
Expert Support
Toll Free: 1800 209 0998
Product categories
- Show All Categories
- 3D Printers and Parts (379)
- Batteries, Chargers and Accessories (811)
- Clearance Sale (0)
- Development Boards (438)
- DIY Learning and Robot Kits (117)
- Drone Parts (1364)
- EBike parts (140)
- Electronic Components (783)
- Electronic Modules and Displays (1201)
- FPV Freestyle Mid/High KV Drone Motors (0)
- IoT and Wireless (544)
- Mechanical Parts and Workbench Tools (241)
- Motors & Drivers & Pumps & Actuators (583)
- Sensor Modules (639)
- Audio Amplifier Module (51)
- Breakout Board (40)
- Buck Boost Voltage Regulators (158)
- Electronic Switches/Keypads Modules (49)
- LASER Module (12)
- LED Module (13)
- Logic Level Converter (6)
- Piezo Buzzer Module (7)
- Potentiometer Module (3)
- Relay Modules (175)
- RGB LED Strips and Drivers (36)
- RTC Module (16)
- Solar Panels and Controllers (8)
- USB Interface Module (160)
- Wearable Electronic (21)
- Electronic Modules (755)