This is the 12V variant of the 4 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse in Relay Modules. Available at ₹365.80 (₹310.00 + GST) with free shipping across India.
Looking for 12v Module 12v? 4 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse is available at Zbotic with fast shipping across India.
This is 4 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 lower 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.
One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid state relay can be switched much faster and for much longer periods without wearing out.
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 high level)
- IN2: CH2 Signal triggering the end of 2-channel relay module (active at the high level)
- IN3: CH3 Signal triggering the end of 3-channel relay module (active at the high level)
- IN4: CH4 Signal triggering the end of 4-channel relay module (active at the high level)
Features:
- 4-channel 2 AMP Solid State Relay board.
- Control 4 loads of up to 2 amps each at 240 V AC.
- 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
- Input control signal voltage.
- 0-0.5V low stage SSR is OFF
- 0.5V – 2.5V (unknown state).
- 2.5-20V high stage SSR is ON
Specification:
| Part Number | G3MB-202P |
|---|---|
| Power Supply | 12VDC/160mA |
| Trigger Voltage (VDC) | 6-12V |
| Switching Voltage (VAC) | 240@2A |
| Isolation | Phototriac |
| Zero Cross | Yes |
| Shipping Weight | 0.036 kg |
| Shipping Dimensions | 11 × 8 × 3 cm |
Package Includes:
1 x 4 Channel 12V Relay Module Solid State High-Level SSR DC Control 250V 2A with Resistive Fuse
About 12v Module 12v
4 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse is available at Zbotic, India’s trusted electronics and robotics store. Manufactured by Generic, this product is designed for hobbyists, students, and professionals working on electronics, robotics, and DIY projects.
Product Details
- Brand: Generic
- SKU: AI3685
- Category: Uncategorized
Why Buy from Zbotic?
Zbotic offers a wide range of electronics components, development boards, sensors, and robotics parts. All products are quality-checked and shipped within 24 hours. Free shipping on qualifying orders. We offer COD (Cash on Delivery) and secure online payment options. Our customer support team is available to help with technical queries about 12v Module 12v and other products.
Applications
12v Module 12v can be used in a variety of projects including Arduino projects, Raspberry Pi builds, drone assembly, 3D printing, IoT applications, and educational experiments. Whether you are a beginner or an advanced user, this component provides the reliability and performance you need. Order your 12v Module 12v today and start building.
About 12v Module 12v
4 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse is available at Zbotic, India’s trusted electronics and robotics store. Manufactured by Generic, this product is designed for hobbyists, students, and professionals working on electronics, robotics, and DIY projects.
Product Details
- Brand: Generic
- SKU: AI3685
- Category: Electronic Hobby kits
Why Buy from Zbotic?
Zbotic offers a wide range of electronics components, development boards, sensors, and robotics parts. All products are quality-checked and shipped within 24 hours. Free shipping on qualifying orders. We offer COD (Cash on Delivery) and secure online payment options. Our customer support team is available to help with technical queries about 12v Module 12v and other products.
Applications
12v Module 12v can be used in a variety of projects including Arduino projects, Raspberry Pi builds, drone assembly, 3D printing, IoT applications, and educational experiments. Whether you are a beginner or an advanced user, this component provides the reliability and performance you need. Order your 12v Module 12v today and start building.
4 Channel 12V Relay Module Solid State High Level SSR DC Overview
The 4 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Fuse (Part Number: G3MB-202P) is a compact solid-state relay board designed to switch AC loads up to 240VAC/2A using a 12V DC control signal. Ideal for applications requiring silent, wear-free switching, it features high-level triggers and integrated phototriac isolation for reliable performance in automation projects.
Key Features of 4 Channel 12V Relay Module Solid State High Level SSR DC
- 4 independent SSR channels based on G3MB-202P modules
- 12V DC power supply draws 160 mA total
- High-level trigger input range: 6–12 VDC per channel
- Switches up to 240 VAC at 2 A resistive load
- Phototriac isolation ensures no direct electrical contact between control and load
- Built-in resistive fuses protect each SSR from overcurrent
- Genuine Zbotic stock with fast shipping across India
Applications and Use Cases
- Home automation: control AC lighting circuits and fans
- Industrial panels: switch small heaters, solenoid valves, or motors up to 2 A
- Aquarium systems: drive pumps and air stones with silent operation
- Stage effects: trigger strobe lights or low-current fog machines
- PLC and microcontroller projects requiring electrical isolation
- HVAC prototypes: switch control circuits without mechanical relay wear
How to Use 4 Channel 12V Relay Module Solid State High Level SSR DC
Connect a regulated 12 VDC supply to the VCC and GND pins, then wire each input channel to your control logic (6–12 V high-level). Attach AC load lines to the corresponding SSR output terminals, ensuring the load current does not exceed 2 A resistive. Mount the module on a non-conductive surface, observe proper ventilation for heat dissipation, and verify fuse status before powering up.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What is the difference between this SSR module and a mechanical relay?
This SSR module uses phototriac isolation and has no moving parts, offering silent switching, longer lifespan, and faster response compared to traditional electromechanical relays.
Can I drive the inputs directly from a 5V microcontroller?
The inputs require a high-level trigger of at least 6 VDC for reliable operation. A level-shifting transistor or MOSFET stage is recommended when using 5 V logic.
How does the resistive fuse protect each channel?
Each channel includes a PTC-style resistive fuse that increases resistance under overcurrent, preventing SSR damage and automatically resetting once the fault is cleared.
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Read More →Technical Specifications
| Voltage Range | 12V - 250V |
|---|---|
| Current Rating | 2A |
| Channels | 4-channel |
| SKU | AI3685 |
| Weight | 0.0481 kg |
| Availability | In Stock |
Applications & Use Cases
The 4 Channel 12V Relay Module Solid State High 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
Aanya Chauhan –
Perfect 4 Channel 12V Relay Module Solid for my IoT project. Controlling appliances remotely works flawlessly.
Bharat Verma –
This 4 Channel 12V Relay Module Solid is robust and well built. PCB quality is excellent.
Ojas Chopra (verified owner) –
This 4 Channel 12V Relay Module Solid is robust and well built. PCB quality is excellent.
Hitesh Malhotra –
Great quality 4 Channel 12V Relay Module Solid. All channels working. Optocoupler isolation is a nice feature.
Neeraj Srivastava (verified owner) –
This 4 Channel 12V Relay Module Solid works perfectly with my Arduino. Easy to wire and control.
Anirudh Kulkarni (verified owner) –
Love this 4 Channel 12V Relay Module Solid. Click sound is satisfying and switching is instantaneous.
Tanvi Desai (verified owner) –
Outstanding quality! This 4 Channel 12V Relay Module Solid has been running 24/7 for months without a single failure.
Shubham Gill –
This 4 Channel 12V Relay Module Solid is robust and well built. PCB quality is excellent.
Ashish Chatterjee –
Average 4 Channel 12V Relay Module Solid. Works but the relay generates some EMI. Added snubber to fix.
Pankaj Bhatt (verified owner) –
Outstanding quality! This 4 Channel 12V Relay Module Solid has been running 24/7 for months without a single failure.
Diya Kohli (verified owner) –
Great quality 4 Channel 12V Relay Module Solid. All channels working. Optocoupler isolation is a nice feature.
Siddharth Rathore (verified owner) –
Very satisfied. My smart home system runs on these 4 Channel 12V Relay Module Solid modules. Totally reliable.
Vaishali Shetty (verified owner) –
Outstanding quality! This 4 Channel 12V Relay Module Solid has been running 24/7 for months without a single failure.
Yogesh Menon (verified owner) –
Great 4 Channel 12V Relay Module Solid. Easy to integrate with NodeMCU for WiFi-based control.
Ashwin Kamath (verified owner) –
Superb 4 Channel 12V Relay Module Solid! Using it to control my garden irrigation system. Very dependable.
Rohan Joshi (verified owner) –
Decent 4 Channel 12V Relay Module Solid. Trigger voltage is compatible with both 3.3V and 5V logic.
Harshit Rawat (verified owner) –
Outstanding quality! This 4 Channel 12V Relay Module Solid has been running 24/7 for months without a single failure.