Product Images are shown for illustrative purposes only and may differ from actual product.

HW-521 Adjustable Timing Cycle with External Trigger Power Relay Module

Write a review | 0 reviews

Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-12-10
Brand: Generic
SKU: 2634 | DAE057

Rs. 122.72 (inc GST)
Rs.104.00 + GST
Qty : Qty Qty

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

HW-521 Adjustable Timing Cycle Power Relay Module

HW-521 1-Channel Relay Module with adjustable timing cycle, 6-30V operation, and 5A output capacity.

The HW-521 Adjustable Timing Cycle Power Relay Module is designed for home automation and control applications. It operates within a voltage range of 6-30 Volts, offering a reliable solution for various electronic projects. This module features an adjustable timing cycle switch and a digital LED display for easy monitoring. With a maximum output of 5 Amps for both DC and AC applications, this relay module is versatile and user-friendly.

Engineered for efficiency, the HW-521 Adjustable Timing Cycle Power Relay Module supports a micro USB 5.0 Volts power supply. It is ideal for controlling devices in smart home systems, timers, and automation projects. The onboard adjustable timing cycle allows users to set precise control over their devices, making it an essential component for electronics enthusiasts and professionals alike.

Explore the potential of the HW-521 Adjustable Timing Cycle Power Relay Module. Its wide application range and ease of use make it suitable for various fields, from home automation to industrial setups. Discover how this relay module can enhance your electronic projects today.

At DNA Solutions, we offer a variety of Relay, SSR and MOSFET Modules from trusted brands like HW. Explore our collection to find the perfect solution for your automation needs. Check other Relay, SSR and MOSFET Modules that we have in stock.

If you're looking for specific electronic components, DNA can help. We can import hard-to-find parts and support both retail and bulk orders. Check out our range including Microcontrollers, Sensors, DC to DC Converters, Power Supplies, Crystals, and Inductors. Contact Us.

Features of HW-521 Adjustable Timing Cycle Power Relay Module

Adjustable timing cycle
Digital LED display
Supports micro USB power supply
1-Channel control
DC/AC output capability up to 5A

Specification of HW-521 Adjustable Timing Cycle Power Relay Module

Operating voltage: 6-30 Volts
Output capability: 5 Amps
AC voltage: 220 Volts
DC voltage: 30 Volts

Applications of HW-521 Adjustable Timing Cycle Power Relay Module

Home automation
Timer control systems
Smart home devices
Industrial automation

Package Includes

1 X HW-521 Adjustable Timing Cycle Power Relay Module

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

Reviews (0)

Write a review

Your Name

Your Review

Note: HTML is not translated!

Rating Bad Good

Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

Do you ship all over India?

Yes — we dispatch orders across India.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

What details should I share for sourcing a non-listed component?

Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency

Can I order just one piece (no minimum order quantity)?

Yes — we support single-piece orders for many products. If a product has MOQ, it will be mentioned on the product page.

View all FAQs →