---
product_id: 315688742
title: "DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V)"
brand: "oono"
price: "$U2073"
currency: UYU
in_stock: true
reviews_count: 8
category: "Oono"
url: https://www.desertcart.uy/products/315688742-dpst-1no-1nc-8amp-latching-relay-module-dc-12v
store_origin: UY
region: Uruguay
---

# 8A high current rating Power-off memory latching Dual mounting options DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V)

**Brand:** oono
**Price:** $U2073
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your projects with memory that never forgets!

## Quick Answers

- **What is this?** DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V) by oono
- **How much does it cost?** $U2073 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/315688742-dpst-1no-1nc-8amp-latching-relay-module-dc-12v)

## Best For

- oono enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Control Modes:** Supports onboard buttons, external momentary switches, and Sink/NPN controllers for ultimate flexibility.
- • **Compact & Secure Mounting:** Screw holes and compact plastic casing ensure easy, stable installation anywhere.
- • **Dual Contact Configuration:** DPST with 1 Normally Open & 1 Normally Closed contact for complex circuit needs.
- • **Robust 8A Switching Capacity:** Handles up to 8 Amps at 250VAC or 30VDC—built for demanding industrial and DIY projects.
- • **Uninterrupted State Retention:** Maintains switch status even after power loss—never lose your settings.

## Overview

The DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V) is a high-performance relay designed for professional and DIY applications requiring reliable power-off memory. Featuring dual contact outputs, versatile control modes, and a robust 8A current rating, it ensures stable, flexible switching with minimal power consumption. Its compact design and screw mounting make it ideal for seamless integration into industrial or smart home systems.

## Description

1, If you are looking for a latching relay with power-off memory, then this module will be very suitable for you. Even if the power supply is turned off, the status of the output switch will not be affected in any way, it will remain in the state before the power was turned off. 2, This is a simple and practical latching relay module, which is very convenient to use. It can support both Normally Open and Normally Close. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw. Compact plastic case and wires connects for easy mount. 3, Support three input control modes: 1, Use Set and Reset buttons on the module(No external control switch or signal is required). 2, External Set and Reset button(Support Momentary-action switch, but can't support Self-holding switch). 3, for Sink/NPN output controller. 4, Operating voltage version: DC 5V, 12V and 24V three versions selectable. Output switch DPST 1NO 1NC(Double Pole Single Throw, 1x Normally Open and 1x Normally Close ), rated current 8A/250VAC or 8A/30VDC (for one switch).

Review: A+ - i used this in a project to make my own smart outlet battery backup system that runs my 3d printers because consumer grade smart outlets are 100% junk. works great.
Review: A true latching relay - I just got done testing this guy and I was surprised to see no quiescent current. It requires 5V with 0.05 amps of current when you push the Set or Reset button or momentarily touch the Set or Reset signal wire to ground, but if you like the 5V connected it draws nothing, or at least less than 0.00 amps, which is the smallest significant digit I can read to on my PS and DMM. You can move the power source entirely and it will stay in the same state. In my application, I wish to leave the 5V connected all the time but not have it draw anything at all until a change is made, and 50mA of current for a brief moment is no big deal when a change is made. Exactly what I needed! While I'm not a fan of pigtail wires it's better than the cheap knock-off Phoenix block connectors any day. I can solder and heat shrink to it for a reliable connection!

## Features

- If you are looking for a latching relay with power-off memory, then this module will be very suitable for you. Even if the power supply is turned off, the status of the output switch will not be affected in any way, it will remain in the state before the power was turned off.
- This is a simple and practical latching relay module, which is very convenient to use. It can support both Normally Open and Normally Close. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw. Compact plastic case and wires connects for easy mount.
- Support three input control modes: 1, Use Set and Reset buttons on the module(No external control switch or signal is required). 2, External Set and Reset button(Support Momentary-action switch, but can't support Self-holding switch). 3, for Sink/NPN output controller.
- Operating voltage version: DC 5V, 12V and 24V three versions selectable. Output switch DPST 1NO 1NC(Double Pole Single Throw, 1x Normally Open and 1x Normally Close ), rated current 8A/250VAC or 8A/30VDC (for one switch).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R7G11XC |
| Best Sellers Rank | #68,356 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #45 in Electromechanical Relays |
| Brand | OONO |
| Brand Name | OONO |
| Coil Voltage | 12 Volts |
| Connector Type | Screw |
| Contact Current Rating | 8 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Current Rating | 8 Amps |
| Customer Reviews | 4.0 out of 5 stars 59 Reviews |
| Manufacturer | CZH-LABS |
| Maximum Switching Current | 8 Amps |
| Mounting Type | Screw Mount |
| Operation Mode | Off |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 8 Amps
- **Mounting Type:** Screw Mount

## Images

![DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V) - Image 1](https://m.media-amazon.com/images/I/61nB3QFz25L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A+
*by A***R on November 27, 2025*

i used this in a project to make my own smart outlet battery backup system that runs my 3d printers because consumer grade smart outlets are 100% junk. works great.

### ⭐⭐⭐⭐⭐ A true latching relay
*by L***G on June 25, 2021*

I just got done testing this guy and I was surprised to see no quiescent current. It requires 5V with 0.05 amps of current when you push the Set or Reset button or momentarily touch the Set or Reset signal wire to ground, but if you like the 5V connected it draws nothing, or at least less than 0.00 amps, which is the smallest significant digit I can read to on my PS and DMM. You can move the power source entirely and it will stay in the same state. In my application, I wish to leave the 5V connected all the time but not have it draw anything at all until a change is made, and 50mA of current for a brief moment is no big deal when a change is made. Exactly what I needed! While I'm not a fan of pigtail wires it's better than the cheap knock-off Phoenix block connectors any day. I can solder and heat shrink to it for a reliable connection!

### ⭐⭐⭐⭐ Good Latching Relay but Some Shortcomings
*by C***R on March 23, 2024*

It's hard to find true latching relays. I used the 12v version to convert my Casablanca Inteli-Touch fans to Wi-Fi smart home controls. I needed a latching relay that would latch to either the forward or reverse motor winding and NEVER both. It would have been great if this module included Wi-Fi and Tuya but I needed an MHcozy switch for that. The MHcozy switch does a one second inch to either the blue lead or green lead on the relay module to toggle and set the fan direction wirelessly. It works great and is especially awesome for my master bedroom fan that is 14 feet high and would otherwise require a ladder to physically switch the fan blade direction. This would be a 5-star review except that one of the four I purchased was bad. It worked on my workbench and then failed almost right away after the fan was mounted. it latched permanently to one of the leads. This forced me to pull the fan down after I had just finished hanging it. The others have worked flawlessly for almost six months now. My only other complaint is that the trigger wires are a very small gauge. That's fine for a 12v signal but too small to work with comfortably and makes it difficult to attach wire nuts securely. Just a minor complaint though.

## Frequently Bought Together

- DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V)
- Electromagnetic Power Relay, 8-Pin 10 AMP 12V DC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY2NJ 2PCS [Applicable for DIN Rail System]
- OONO DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-07*