This is the 24V variant of the 4 Channel 3-24V Relay Module Solid State High Level SSR DC Control DC with Resistive Fuse in Relay Modules. Available at ₹646.64 (₹548.00 + GST) with free shipping across India.
Looking for 24v Module 450172? 4 Channel 3-24V Relay Module Solid State High Level SSR DC Control DC with Resistive Fuse is available at Zbotic with fast shipping across India.
4 Channel 3-24V Relay Module Solid State High Level SSR DC Control DC with Resistive Fuse
Upgrade your control system with the 4-Channel 3-24V Solid State Relay Module, offering reliable switching capabilities for high-voltage DC loads from lower voltage DC control circuitry. This module features solid-state relay (SSR) technology, providing superior performance and durability compared to traditional mechanical relays.
Key Features:
- Solid State Relay Technology: Utilizes solid-state relay technology, comprising an IR LED and a photo Triac sealed in a compact enclosure, ensuring noise-free operation and extended lifespan.
- 4-Channel Configuration: Control up to 4 independent loads with ease, providing versatility in your applications.
- High Load Capacity: Each channel supports loads of up to 2 amps at 50VDC, making it suitable for various lighting, holiday displays, and other applications.
- LED Indicator: Equipped with LED indicators for each relay, allowing for easy status monitoring.
- Assembled and Tested: The module comes assembled and has undergone electrical testing to ensure reliable performance.
- Wide Input Voltage Range: Accepts input voltages ranging from 3V to 24V, allowing compatibility with various control systems and configurations.
- Microcontroller Compatibility: Can be controlled directly by a microcontroller, offering seamless integration into your control setup.
- Convenient Input Connectivity: Features DC and DC- terminals for power connection, as well as IN1 to IN4 terminals for input control signal connection.
- Versatile Applications: Ideal for controlling various appliances and equipment with large currents, offering flexibility in usage scenarios.
Input Parts:
- DC: Connects to VCC for power supply according to the relay voltage.
- DC-: Connects to GND for the ground connection.
- IN1 – IN4: Individual relay module signal trigger points, active at the high level, facilitating precise control over each channel.
Enhance your control capabilities with the 4-Channel 3-24V Solid State Relay Module, providing reliable switching performance and versatility for a wide range of applications. Whether you’re controlling lighting systems, holiday displays, or other equipment, this module offers an efficient and durable solution for your needs.
Specifications:
| Part Number | H3MB-052D |
|---|---|
| Power supply | 3-24VDC/160mA |
| Trigger Voltage (VDC) | 3-24 VDC |
| Switching Voltage (VDC) | :50@2A |
| Isolation | Phototriac |
| Zero Cross | Yes |
| Shipping Weight | 0.038 kg |
| Shipping Dimensions | 10 × 5 × 3 cm |
Package Includes:
1 x 4 Channel 3-24V Relay Module Solid State High-Level SSR DC Control DC with Resistive Fuse
4 Channel 3-24V Relay Module Solid State High Level SSR DC Overview
The 4 Channel 3-24V Solid State Relay Module (Part No. H3MB-052D) is a high-level trigger SSR board designed to switch DC loads up to 50 V at 2 A per channel. With phototriac isolation and built-in resistive fuses, it provides silent, wear-free operation for reliable control of multiple DC circuits.
Key Features of 4 Channel 3-24V Relay Module Solid State High Level SSR DC
- Solid State Relay technology with IR LED and photo-triac for noise-free switching
- High-level trigger inputs operating from 3 V to 24 V DC (160 mA total)
- Switching capability: up to 50 V DC at 2 A per channel for resistive loads
- Phototriac isolation ensures protection between control and load sides
- Built-in resistive fuses on each channel for overcurrent protection
- Compact PCB footprint with screw-terminal connections for quick wiring
- Genuine product, fast shipping from Zbotic
Applications and Use Cases
- Switching 12 V or 24 V LED lighting strips and panels
- Controlling small DC heaters or resistive elements in test rigs
- Integrating into battery-powered automation systems
- Managing power rails in robotics and embedded projects
- Interfacing with PLCs or microcontrollers for multi-channel DC switching
- Protecting sensitive circuits in solar-powered setups
How to Use 4 Channel 3-24V Relay Module Solid State High Level SSR DC
Connect the module’s VCC and GND to a 3–24 V DC supply, then wire your control signals to the four high-level input pins. Attach each load between its corresponding output terminal and the DC supply. Activate a channel by driving its input pin above 3 V, and ensure loads remain within the 50 V/2 A per-channel limit. No external driver is needed thanks to the built-in LED trigger.
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 input voltage range does this relay module support?
The module accepts any DC control voltage from 3 V to 24 V. A minimum of 3 V on the input pin triggers the solid state relay, with up to 24 V for full-level activation.
How much current can each channel switch?
Each channel can switch up to 2 A at a maximum of 50 V DC on resistive loads. The built-in resistive fuse helps prevent damage under overload conditions.
Do I need a heatsink for continuous operation?
No additional heatsink is required for normal use up to 2 A per channel. Solid state relays generate minimal heat, but maintain ambient temperatures below 40 °C for optimal longevity.
XIAO ESP32-C3: Smallest ESP32 Board for Wearable Projects
The XIAO ESP32-C3 from Seeed Studio is the smallest production-ready ESP32 board available today, and it has rapidly...
Read More →
ESP32 Deep Sleep: Ultra-Low Power IoT Sensor Node Build
Building an ESP32 deep sleep low power IoT sensor node is one of the most rewarding projects for...
Read More →
ESP32 vs W600: Cheap WiFi MCU for IoT India Comparison
When searching for the most affordable cheap IoT WiFi MCU for India, two names that often come up...
Read More →Technical Specifications
| Channels | 4-channel |
|---|---|
| SKU | AI3162 |
| Weight | 0.04745 kg |
| Availability | Out of Stock |
Applications & Use Cases
The 4 Channel 3-24V Relay Module Solid State High Level SSR DC Control DC 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
