This is the 24V variant of the Songle Single-Channel 24V 30A Relay Module Power Failure Relay High Level in Relay Modules. Available at ₹193.52 (₹164.00 + GST) with free shipping across India.
Looking for 24v Module 24v? Songle Single-Channel 24V 30A Relay Module is available at Zbotic with fast shipping across India.
The Songle Single-channel 24V 30A Relay Module power failure relay is a 1-channel relay module board with LED indicators, It can be controlled by microcontrollers such as Arduino, AVR, PIC, ARM any other microcontroller operating at 5V.
The Relay module uses an authentic quality mechanical relay and the industry’s top quality subminiature two-way isolation optical coupling which gives you the strong anti-interference ability, and stable performance.
The user can choose the relay control level, can be a high level off, also can be low level and off. The Songle Single-channel 24V 30A Relay Module Power Failure Relay contains a limited flow resistance, can directly use the power supply is negative control, you can also use the MCU I/O control.
The relay module equips a power indicator light (red), 1 road relay status indicator light (blue). With this relay, you can easily control electrical appliances, lights, etc.
Fault-tolerant design, even if the control line is brokes, the relay will not move.
Module interface :
- DC+: DC power supply positive pole
- DC-: DC power supply negative pole
- IN: signal triggering pin
- JD+: relay control voltage positive
- JD-: relay control voltage negative
Features :
- Optical coupling isolation, driving ability is strong, stable performance; Trigger current is 5mA
- The module can be set high level or low-level trigger by the jumper
- Rated current of the interface is 16A
- DC+ and JD+ shorted by jumper cap, DC- and JD- shorted with jumper cap, it is the same voltage between trigger terminal and relay control terminal.
- High and low-level trigger mode selection. Jumper and L pin connection, IN pin, is low-level triggerJumper and H pin connection, IN pin, is the high-level trigger.
| Specification: | |
|
– 24V DC |
|
– ±18V DC |
|
– ±2.4V DC |
|
– 30A |
|
– 240V |
|
– 30V |
|
– Normally Open / Normally Closed |
|
– ±38g |
|
– 40 x 34 x 22mm |
Package Includes :
1 x Songle Single-channel 24V 30A Relay Module Power Failure Relay
About 24v Module 24v
Songle Single-Channel 24V 30A Relay Module 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: AI3674
- 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 24v Module 24v and other products.
Applications
24v Module 24v 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 24v Module 24v today and start building.
Songle Single-Channel 24V 30A Relay Module Overview
The Songle Single-Channel 24V 30A Relay Module is a standalone switching board designed to handle high-current loads up to 30 A at 250 VAC or 30 VDC. It accepts a 24 VDC trigger input and provides a stable, optically isolated mechanical relay output for reliable control of industrial equipment, motors, lighting and more.
Key Features of Songle Single-Channel 24V 30A Relay Module
- 24 VDC control voltage with jumper-selectable high-level or low-level trigger
- Switches up to 250 VAC at 30 A or 30 VDC at 30 A using a genuine Songle mechanical relay
- Two-way optical coupling isolation for strong anti-interference performance
- Built-in LED indicator to show relay activation status
- Single-channel design with COM, NO and NC screw terminals for easy wiring
- Fast shipping from Zbotic across India for prompt project deployment
Applications and Use Cases
- Industrial automation: control pumps, motors and solenoid valves
- HVAC systems: switch fans, compressors and heating elements
- Lighting control: manage high-power LED strips, streetlights or workshop lamps
- Battery and power systems: isolate and switch 24 V battery banks
- Agricultural equipment: automate irrigation pumps and greenhouse fans
- DIY robotics: integrate into control panels for large actuators
How to Use Songle Single-Channel 24V 30A Relay Module
Connect a stable 24 VDC supply to VCC and GND, then wire your microcontroller’s 5 V logic output to the IN pin. Use the onboard jumper to select high-level or low-level trigger mode. Attach your load between COM and NO (normally open) or COM and NC (normally closed) terminals, then apply the trigger signal. The LED will illuminate when the relay energizes.
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
Can I control this relay module directly from an Arduino?
Yes. The module accepts a 5 V logic input from Arduino or similar microcontrollers. After powering the board with 24 VDC, connect the Arduino output pin to IN and set the jumper for high- or low-level triggering.
What are the maximum switching voltages and currents?
This relay module switches up to 250 VAC at 30 A or 30 VDC at 30 A. Ensure your wiring and wiring terminals are rated appropriately for high-current applications.
How do I change between high-level and low-level trigger modes?
Locate the trigger-mode jumper on the module. Placing the jumper on the “H” pins configures high-level trigger (relay ON at 24 V input), while on the “L” pins it configures low-level trigger (relay ON at 0 V input).
ESP32 Complete Guide: Pinout, Projects & Getting Started
The ESP32 is arguably the most powerful microcontroller you can buy for under ₹500. With dual-core processing, built-in...
Read More →
IoT Edge Computing: Process Data Locally Before Cloud
Table of Contents What is IoT Edge Computing Edge vs Cloud Processing ESP32 as an Edge Device Data...
Read More →
IoT Home Insurance Sensor Kit: Leak, Smoke, and Motion
Table of Contents IoT and Home Insurance Water Leak Detection Smoke and Fire Detection Motion and Intrusion Sensing...
Read More →Technical Specifications
| Operating Voltage | 24V |
|---|---|
| Current Rating | 30A |
| SKU | AI3674 |
| Weight | 0.04 kg |
| Availability | In Stock |
Applications & Use Cases
The Songle Single-Channel 24V 30A Relay Module Power Failure Relay High Level 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
Jayesh Chatterjee –
Excellent Songle Single-Channel 24V 30A Relay Module! Switching is clean and reliable. Using it for home automation.
Atharv Desai (verified owner) –
Excellent Songle Single-Channel 24V 30A Relay Module! Switching is clean and reliable. Using it for home automation.
Dev Trivedi (verified owner) –
Perfect Songle Single-Channel 24V 30A Relay Module for my IoT project. Controlling appliances remotely works flawlessly.
Yashwant Dhillon –
Perfect Songle Single-Channel 24V 30A Relay Module for my IoT project. Controlling appliances remotely works flawlessly.
Mukesh Shah (verified owner) –
Great Songle Single-Channel 24V 30A Relay Module. Easy to integrate with NodeMCU for WiFi-based control.
Sandhya Mukherjee (verified owner) –
Good quality Songle Single-Channel 24V 30A Relay Module. Using it for my college project. Performs as expected.
Aarav Banerjee (verified owner) –
Great quality Songle Single-Channel 24V 30A Relay Module. All channels working. Optocoupler isolation is a nice feature.
Ashwin Dave –
Perfect Songle Single-Channel 24V 30A Relay Module for my IoT project. Controlling appliances remotely works flawlessly.
Karan Khanna (verified owner) –
This Songle Single-Channel 24V 30A Relay Module works perfectly with my Arduino. Easy to wire and control.
Ananya Rathore (verified owner) –
Excellent Songle Single-Channel 24V 30A Relay Module! Switching is clean and reliable. Using it for home automation.
Shubham Thakur (verified owner) –
This Songle Single-Channel 24V 30A Relay Module is robust and well built. PCB quality is excellent.
Saurabh Kamath (verified owner) –
Outstanding quality! This Songle Single-Channel 24V 30A Relay Module has been running 24/7 for months without a single failure.
Priya Vohra (verified owner) –
Excellent Songle Single-Channel 24V 30A Relay Module! Switching is clean and reliable. Using it for home automation.
Raj Sethi (verified owner) –
Love this Songle Single-Channel 24V 30A Relay Module. Click sound is satisfying and switching is instantaneous.
Naveen Negi (verified owner) –
Average Songle Single-Channel 24V 30A Relay Module. Works but the relay generates some EMI. Added snubber to fix.
Raghav Arora (verified owner) –
Very satisfied. My smart home system runs on these Songle Single-Channel 24V 30A Relay Module modules. Totally reliable.
Sneha Agarwal –
This Songle Single-Channel 24V 30A Relay Module works perfectly with my Arduino. Easy to wire and control.
Ashish Parekh –
Superb Songle Single-Channel 24V 30A Relay Module! Using it to control my garden irrigation system. Very dependable.
Himanshu Patel (verified owner) –
Outstanding quality! This Songle Single-Channel 24V 30A Relay Module has been running 24/7 for months without a single failure.
Vipin Bhatt (verified owner) –
Very satisfied. My smart home system runs on these Songle Single-Channel 24V 30A Relay Module modules. Totally reliable.
Rohan Trivedi (verified owner) –
This Songle Single-Channel 24V 30A Relay Module works perfectly with my Arduino. Easy to wire and control.
Sneha Dubey –
Superb Songle Single-Channel 24V 30A Relay Module! Using it to control my garden irrigation system. Very dependable.
Riya Khurana (verified owner) –
Average Songle Single-Channel 24V 30A Relay Module. Works but the relay generates some EMI. Added snubber to fix.
Vinay Solanki –
Good Songle Single-Channel 24V 30A Relay Module. Works well. LED indicators are helpful for debugging.
Sarthak Joshi (verified owner) –
Perfect Songle Single-Channel 24V 30A Relay Module for my IoT project. Controlling appliances remotely works flawlessly.
Sunil Kulkarni (verified owner) –
Love this Songle Single-Channel 24V 30A Relay Module. Click sound is satisfying and switching is instantaneous.
Zara Rawat (verified owner) –
Good Songle Single-Channel 24V 30A Relay Module. Works well. LED indicators are helpful for debugging.