Name: Songle Single-Channel 24V 30A Relay Module Power Failure Relay High Level
Brand: Zbotic
SKU: AI3674
Price: 198.24 INR
Availability: InStock
Rating: 4.74 (27 reviews)

This is the 24V variant of the Songle Single-Channel 24V 30A Relay Module Power Failure Relay High Level in Relay Modules. Available at ₹198.24 (₹168.00 + 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:
Nominal Coil Voltage	– 24V DC
Coil Activation Voltage	– ±18V DC
Coil Drop-Out Voltage	– ±2.4V DC
Max Current	– 30A
Max Switching Voltage (AC)	– 240V
Max Switching Voltage (DC)	– 30V
Output Modes	– Normally Open / Normally Closed
Weight	– ±38g
Dimensions	– 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).

Tags: 24V Buy Online India Relay Relay Module Zbotic

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

Weight	0.04 kg

15 Days Warranty

Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.