---
product_id: 73164329
title: "2PCS SSR-25DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC (SSR-25 DA)"
brand: "eqiek"
price: "$3.91"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.ec/products/73164329-2pcs-ssr-25da-solid-state-relay-single-phase-semi-conductor
store_origin: EC
region: Ecuador
---

# 3-32V DC Input 24-380V AC Output 160g Durable Build 2PCS SSR-25DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC (SSR-25 DA)

**Brand:** eqiek
**Price:** $3.91
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** 2PCS SSR-25DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC (SSR-25 DA) by eqiek
- **How much does it cost?** $3.91 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/73164329-2pcs-ssr-25da-solid-state-relay-single-phase-semi-conductor)

## Best For

- eqiek enthusiasts

## Why This Product

- Trusted eqiek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Engineered for longevity with anti-corrosion and moisture-proof features.
- • **Peace of Mind:** Backed by a 1-year quality guarantee for your confidence.
- • **Versatile Compatibility:** Seamlessly integrates with various systems, ensuring electromagnetic compatibility.
- • **Whisper-Quiet Operation:** Experience silent switching with no sparks or noise.
- • **Lightning-Fast Switching:** Enjoy high-speed performance for your automation needs.

## Overview

The SSR-25DA Solid State Relay is a high-performance module designed for efficient control of electrical loads. With an input range of 3-32V DC and an output capacity of 24-380V AC, this relay is perfect for a variety of applications. Weighing only 160g, it combines durability with advanced features like silent operation, high switching speed, and resistance to environmental factors, making it a reliable choice for professionals.

## Description

Features: Model number: SSR-25DA Theory: Solid State Relay Input: 3-32 V DC Output: 24-380 V AC Size:5.8 x 4.4 x 2.5cm / 2.2 x 1.7 x 1inch (L*W*H) Rated operating frequency: 50 / 60Hz 1. Triac output, zero voltage open, zero off 2. Optical isolation between input circuit and output circuit 3. Inputs-between the output isolation voltage 2500 V While shutdown, special situation like off-state leakage current ≤ 5mA is not suitable. Application: SSR series solid state relay with flame-retardant plastic housing, epoxy casting compound, wiring screw terminals with high structural strength, impact strength, vibration resistance, the input drive current small can be convenient and computer terminals and a variety of digital programmable circuit interface, widely used in automation and automation Control of petrochemical plants, food machines, packaging machines, textile machines, machine tools, plastic machines, fitness machines, entertainment possibilities. Especially suitable for corrosion, moisture, dust, and other harsh environments, and frequent switching the occasion, AC contactor is updated alternative. Packing include:  2 x Solid State Relay SSR-25DA

## Features

- Product name: solid state module relay SSR-25DA
- Input: 3-32V DC Load: 24-380V AC
- Net Weight: 160g; Package Content: 2 x SSR-25DA
- SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics.
- 1 year quality guarantee

## Images

![2PCS SSR-25DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC (SSR-25 DA) - Image 1](https://m.media-amazon.com/images/I/61snSd2DhNL.jpg)
![2PCS SSR-25DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC (SSR-25 DA) - Image 2](https://m.media-amazon.com/images/I/61JPg2cWH7L.jpg)
![2PCS SSR-25DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC (SSR-25 DA) - Image 3](https://m.media-amazon.com/images/I/61IfTWnhtSL.jpg)
![2PCS SSR-25DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC (SSR-25 DA) - Image 4](https://m.media-amazon.com/images/I/61t-FfXg4jL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What are the product dimensions? Product information only gives the package dimensions and product features only lists the weight...**
A: The products of each SSR-40 DA :5.8 x 4.4 x 2.5cm / 2.2 x 1.7 x 1inch (L*W*H)

**Q: What's the difference between the ssr-25 and ssr-40?  i figure load current?**
A: SSR- 25 is rated for 25 amps, and the SSR-40 is rated for 40 amps.

**Q: Is there any reason this relay would not work with a 12V load circuit?**
A: Correction
: It should work. Make sure that 1 terminal connected to the load and terminal 2 connected line. It may show the current is passing through if terminal 1 is not connected to the load.

**Q: Is there any reason this relay would not work with a 12V load circuit?**
A: Yes. According to the related Data Sheet, the Part No.: SSR-25DA contains a "DA" (without an "H") suffix. This indicates: "D" for "DC" Input (3V-32V DC), and "A" for "AC" Output Voltage (and no "H" indicates that the switched-output 
"works" with an AC Voltage range of between 24VAC and 380VAC). Therefore, your "Load" must work with an AC voltage, and the source for that Load must be (at least) 24 VAC.

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    melted at 19A
  

*by A***R on Reviewed in the United States on February 18, 2022*

malfunctioned after after less than 10 minutes, then, melted. This was at 19A, 240VAC

### ⭐ 1.0 out of 5 stars







  
  
    Damage
  

*by M***Y on Reviewed in the United States on April 4, 2021*

Was damaged on delivery

### ⭐ 1.0 out of 5 stars







  
  
    The item is worthless
  

*by J***. on Reviewed in the United States on July 28, 2020*

I used this solid state relay to start and run an air compressor. I had 5.3 volts DC input and 123 VAC, well within the operating parameters. .  When I momentarily triggered the relay on, the indicator light lit up, the compressor started but on removing the input signal the compressor did not stop. I turned the compressor off at the pressure switch and also at the breaker. Each time I reapplied power the compressor restarted with the DC input disconnected.  I had purchased 6 of these “relays” so I changed out the relay, with identical results.  If you need control relays don’t purchase one of these.The relay is a Fotok SSR-40 DA.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-25*