This is the 12V variant of the 2 Channel 12V Relay Module Solid State Low Level SSR DC Control 250V 2A with Resistive Fuse in Relay Modules. Available at ₹194.70 (₹165.00 + GST) with free shipping across India.
This is a 2 Channel 12V Solid State Relay Module. A solid-state relay (SSR) is just what it sounds like an IC that acts like a mechanical relay. They allow you to control high-voltage AC loads from Higher voltage DC control circuitry. They accomplish this by using infrared light as the ‘contact,’ a solid-state relay is really just an IR LED and a photo Triac sealed up into a little box. Solid-state relays have several advantages over mechanical relays.
A Solid-state relay is similar to a mechanic relay where it can be controlled through a digital signal. solid state relay generates no noise and has a much longer lifespan compared to the traditional mechanic relay.
When the input logic voltage is applied to the coil, the NC will disconnect from the COM breaking the conductivity between the two. At the same time, the NO will connect with the COM allowing conductivity between them. Depending on your wiring this will turn on or off the connected load.
Input Parts:
- DC+: connected to VCC (Supply power according to relay voltage)
- DC-: connected to GND.
- IN1: CH1 Signal triggering the end of 1-channel relay module (active at the Low level)
- IN2: CH2 Signal triggering the end of 2-channel relay module (active at the Low level)
Features:
- 2-channel 2 AMP Solid State Relay board.
- Control 2 loads of up to 2 amps each at 240 VAC.
- Good for lighting, Holiday displays, etc.
- Has been assembled, and the electrical test passed.
- Led indicator for each relay.
- Use it to control various appliances and other equipment with a large current.
- It can be controlled directly by a Microcontroller.
Specification:
| Part Number | G3MB-202P |
|---|---|
| Power supply | 3-24VDC/160mA |
| Switching Voltage (VAC) | 240@2A |
| Isolation | Phototriac |
| Zero Cross | Yes |
| Shipping Weight | 0.015 kg |
| Shipping Dimensions | 5 × 4 × 1 cm |
Package Includes:
1 x 2 Channel 12V Relay Module Solid State High-Level SSR DC Control 250V 2A with Resistive Fuse
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| Voltage Range | 12V - 250V |
|---|---|
| Current Rating | 2A |
| Channels | 2-channel |
| SKU | AI4139 |
| Weight | 0.03 kg |
| Availability | In Stock |
Applications & Use Cases
The 2 Channel 12V Relay Module Solid State Low Level SSR DC Control 250V 2A with Resistive Fuse is a versatile relay modules used across a wide range of applications including home automation, industrial control, IoT projects, Arduino/Raspberry Pi interfacing, and motor control.
Common use cases:
- Switching high-voltage AC appliances with a microcontroller
- Building a smart home relay board
- Automating irrigation pumps in agriculture
This product is ideal for electronics engineers, IoT developers, and automation hobbyists.
Technical Tip: Use optocoupler-isolated relay modules to protect your microcontroller. Match relay coil voltage to your MCU logic level (3.3V or 5V).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Sakshi Kumar (verified owner) –
Good quality 2 Channel 12V Relay Module Solid. Using it for my college project. Performs as expected.
Anirudh Shetty –
Outstanding quality! This 2 Channel 12V Relay Module Solid has been running 24/7 for months without a single failure.
Sonali Srivastava (verified owner) –
This 2 Channel 12V Relay Module Solid works perfectly with my Arduino. Easy to wire and control.
Mayank Gill (verified owner) –
Love this 2 Channel 12V Relay Module Solid. Click sound is satisfying and switching is instantaneous.
Siddharth Batra (verified owner) –
Excellent 2 Channel 12V Relay Module Solid! Switching is clean and reliable. Using it for home automation.
Piyush Kamath (verified owner) –
This 2 Channel 12V Relay Module Solid is robust and well built. PCB quality is excellent.
Chetan Ghosh (verified owner) –
Superb 2 Channel 12V Relay Module Solid! Using it to control my garden irrigation system. Very dependable.
Piyush Rajan (verified owner) –
Superb 2 Channel 12V Relay Module Solid! Using it to control my garden irrigation system. Very dependable.
Tanvi Nair (verified owner) –
Superb 2 Channel 12V Relay Module Solid! Using it to control my garden irrigation system. Very dependable.
Rishabh Tandon (verified owner) –
Great 2 Channel 12V Relay Module Solid. Easy to integrate with NodeMCU for WiFi-based control.
Tejas Desai (verified owner) –
Decent 2 Channel 12V Relay Module Solid. Trigger voltage is compatible with both 3.3V and 5V logic.
Manoj Saini (verified owner) –
Excellent 2 Channel 12V Relay Module Solid! Switching is clean and reliable. Using it for home automation.
Mayank Vyas (verified owner) –
Excellent 2 Channel 12V Relay Module Solid! Switching is clean and reliable. Using it for home automation.
Neha Bhandari –
Average 2 Channel 12V Relay Module Solid. Works but the relay generates some EMI. Added snubber to fix.
Uday Ghosh (verified owner) –
This 2 Channel 12V Relay Module Solid is robust and well built. PCB quality is excellent.
Ojas Dhawan (verified owner) –
Very satisfied. My smart home system runs on these 2 Channel 12V Relay Module Solid modules. Totally reliable.
Yashwant Bisht (verified owner) –
This 2 Channel 12V Relay Module Solid works perfectly with my Arduino. Easy to wire and control.
Arnav Dave (verified owner) –
Superb 2 Channel 12V Relay Module Solid! Using it to control my garden irrigation system. Very dependable.
Zara Bisht (verified owner) –
Nice 2 Channel 12V Relay Module Solid. Relay clicks are clear. Terminal connections are solid.
Anirudh Batra (verified owner) –
This 2 Channel 12V Relay Module Solid works perfectly with my Arduino. Easy to wire and control.
Anand Dhillon (verified owner) –
Very satisfied. My smart home system runs on these 2 Channel 12V Relay Module Solid modules. Totally reliable.
Shruti Das (verified owner) –
Very satisfied. My smart home system runs on these 2 Channel 12V Relay Module Solid modules. Totally reliable.
Nakul Vohra (verified owner) –
Decent 2 Channel 12V Relay Module Solid. Trigger voltage is compatible with both 3.3V and 5V logic.
Harshit Joshi (verified owner) –
Good quality 2 Channel 12V Relay Module Solid. Using it for my college project. Performs as expected.
Devansh Yadav (verified owner) –
Good quality 2 Channel 12V Relay Module Solid. Using it for my college project. Performs as expected.
Neeraj Singh –
Love this 2 Channel 12V Relay Module Solid. Click sound is satisfying and switching is instantaneous.
Yash Joshi (verified owner) –
Decent 2 Channel 12V Relay Module Solid. Trigger voltage is compatible with both 3.3V and 5V logic.
Mithun Chavan chavan (verified owner) –
Good product