---
product_id: 14302797
title: "Best Price SquareKemo B197 12 VDC Relay Card Module Kit - 3Amp, Normally Open, DIN Rail Mount, Educational Relay"
brand: "best price square"
price: "€ 29.37"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/14302797-best-price-squarekemo-b197-12-vdc-relay-card-module-kit
store_origin: ES
region: Spain
---

# 5 mA trigger 3A switching Minimal soldering Best Price SquareKemo B197 12 VDC Relay Card Module Kit - 3Amp, Normally Open, DIN Rail Mount, Educational Relay

**Brand:** best price square
**Price:** € 29.37
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock Your Circuit Potential!

## Quick Answers

- **What is this?** Best Price SquareKemo B197 12 VDC Relay Card Module Kit - 3Amp, Normally Open, DIN Rail Mount, Educational Relay by best price square
- **How much does it cost?** € 29.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/14302797-best-price-squarekemo-b197-12-vdc-relay-card-module-kit)

## Best For

- best price square enthusiasts

## Why This Product

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

## Key Features

- • **DIN Rail Ready:** Easily mountable on DIN rails for a professional setup.
- • **Educational Value:** Ideal for learning about relay technology and circuit design.
- • **Powerful Performance:** Effortlessly switch circuits with just 5 mA of trigger power.
- • **User-Friendly Assembly:** Designed for easy assembly with minimal soldering required.
- • **Versatile Compatibility:** Handles up to 3A at 30V, perfect for various applications.

## Overview

The Best Price Square Kemo B197 12 VDC Relay Card Module Kit is a versatile and educational tool designed for both hobbyists and professionals. With a low trigger signal requirement of just 5 mA, it can switch circuits up to 3A at 30V, making it perfect for a variety of applications. Its minimal soldering assembly makes it accessible for learners, while the DIN rail mount ensures a sleek and organized installation.

## Description

Best Price SquareKemo B197 12 VDC Relay Card Module Kit - 3Amp, Normally Open, DIN Rail Mount, Educational Relay

## Features

- Requires a trigger signal of only 5 mA / 12V
- Capable of switching a 3A / 30 V circuit
- Requires minimal soldering to assemble

## Images

![Best Price SquareKemo B197 12 VDC Relay Card Module Kit - 3Amp, Normally Open, DIN Rail Mount, Educational Relay - Image 1](https://m.media-amazon.com/images/I/510pkynuSKL.jpg)

---

## 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.es/products/14302797-best-price-squarekemo-b197-12-vdc-relay-card-module-kit](https://www.desertcart.es/products/14302797-best-price-squarekemo-b197-12-vdc-relay-card-module-kit)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-23*