---
product_id: 45094942
title: "HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop"
brand: "hiletgo"
price: "172 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/45094942-hiletgo-2pcs-12v-single-bistable-self-locking-relay-module-push
store_origin: DK
region: Denmark
---

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

**Brand:** hiletgo
**Price:** 172 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock Your Control with Precision!

## 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?** 172 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/45094942-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

- • **🔒 Secure Operation:** Self-locking mechanism ensures your devices stay in the desired state.
- • **📈 Reliable Performance:** Engineered for durability and consistent performance in various environments.
- • **🛠️ Easy Installation:** Designed for hassle-free setup, perfect for DIY enthusiasts and professionals alike.
- • **🔌 Instant Power Control:** Easily manage your devices with a simple push to start and stop.
- • **🔄 Dual State Functionality:** Enjoy the convenience of bistable operation for versatile applications.

## Overview

The HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module is a versatile and reliable solution for managing electrical devices. With its bistable function and self-locking feature, this module allows for easy push-to-start and stop control, making it ideal for both professional and DIY applications.

## Description

HiLetgo2pcs 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)

## 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

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**Shop now:** [https://www.desertcart.dk/products/45094942-hiletgo-2pcs-12v-single-bistable-self-locking-relay-module-push](https://www.desertcart.dk/products/45094942-hiletgo-2pcs-12v-single-bistable-self-locking-relay-module-push)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*