---
product_id: 476119143
title: "HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop"
brand: "hiletgo"
price: "E£ 2789"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/476119143-hiletgo-2pcs-12v-single-bistable-self-locking-relay-module-push
store_origin: EG
region: Egypt
---

# 12V Power Bistable Function Self-Locking HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop

**Brand:** hiletgo
**Price:** E£ 2789
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock Your Automation Potential!

## Quick Answers

- **What is this?** HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop by hiletgo
- **How much does it cost?** E£ 2789 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/476119143-hiletgo-2pcs-12v-single-bistable-self-locking-relay-module-push)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **🔄 Versatile Use:** Ideal for automation projects, home appliances, and more.
- • **🔌 Instant Control:** Easily push to start and stop your devices with a single button.
- • **🔒 Secure Operation:** Self-locking mechanism ensures your settings stay in place.
- • **📊 Reliable Performance:** Designed for consistent operation with minimal maintenance.
- • **🛠️ Easy Installation:** User-friendly design for quick setup and integration.

## Overview

The 2pcs 12V Single Bistable Self-Locking Relay Module is a powerful and versatile tool for automating your devices. With its self-locking feature and bistable function, it allows for easy push-to-start and stop control, making it perfect for various applications in home automation and beyond.

## Description

HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop

## Features

- 12V Self-Locking Relay Module

## Product Details

- **Connector type:** Screw
- **Contact material:** Silver
- **Contact type:** Normally Open
- **Current rating:** 10 Amps
- **Mounting type:** Surface Mount

## Images

![HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop - Image 1](https://m.media-amazon.com/images/I/61HbH87r0pL.jpg)
![HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop - Image 2](https://m.media-amazon.com/images/I/61FDLg6rWiL.jpg)
![HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop - Image 3](https://m.media-amazon.com/images/I/614mZqUqcrL.jpg)
![HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop - Image 4](https://m.media-amazon.com/images/I/51Jap-PiztL.jpg)
![HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop - Image 5](https://m.media-amazon.com/images/I/613lrom+IaL.jpg)

## Questions & Answers

**Q: Does the module draw current when in the open state?  If so, how much current is drawn.**
A: I haven't measured it's current draw when the relay is off, but I could almost bet this only takes a few milliamps.  That 8-pin controller chip is not going to draw much energy.  The biggest current draw is when the relay coil is turned on - probably 80 or 100 mA for the coil.

**Q: Will this switch reset if the dc power is removed?**
A: Yes they revert to default when power is removed

**Q: Is this limited to a 30v dc application or can i use this to switch my 12v dc devices? if so, what is the amp rating for a 12v dc device? thanks!**
A: Contact Type	Normally Open
Current Rating	10 Amps
Brand	HiLetgo
Coil Voltage	12 Volts
Contact Current Rating	10 Amps
Maximum Switching Current	10 Amps

**Q: How would one orient a polarized 0.1uF capacitor in the momentary switch circuit?**
A: If you are suppressing transients then the cap should be connected between line and ground in a DC circuit.

## Frequently Bought Together

- HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop
- AEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level
- HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.eg/products/476119143-hiletgo-2pcs-12v-single-bistable-self-locking-relay-module-push](https://www.desertcart.com.eg/products/476119143-hiletgo-2pcs-12v-single-bistable-self-locking-relay-module-push)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-22*