---
product_id: 203308585
title: "Switch-Relay KEDU JD4 400V with 4 contacts"
brand: "sys2sell"
price: "€ 74.61"
currency: EUR
in_stock: true
reviews_count: 6
category: "Sys2sell"
url: https://www.desertcart.gr/products/203308585-switch-relay-kedu-jd4-400v-with-4-contacts
store_origin: GR
region: Greece
---

# 400V high-voltage capacity 4 NO (Normally Open) contacts for enhanced safety TÜV certified for guaranteed quality Switch-Relay KEDU JD4 400V with 4 contacts

**Brand:** sys2sell
**Price:** € 74.61
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your electrical setup with precision and safety!

## Quick Answers

- **What is this?** Switch-Relay KEDU JD4 400V with 4 contacts by sys2sell
- **How much does it cost?** € 74.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/203308585-switch-relay-kedu-jd4-400v-with-4-contacts)

## Best For

- sys2sell enthusiasts

## Why This Product

- Trusted sys2sell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Maintenance:** Easily repair your KOA magnetic switch with this genuine spare part
- • **Authenticity Guaranteed:** Only original manufacturer parts from sys2sell for peace of mind
- • **Power Up with Confidence:** Handles up to 400V for robust industrial applications
- • **Quadruple Safety Contacts:** 4 NO contacts ensure reliable and secure switching
- • **Certified Quality Assurance:** TÜV-tested to meet rigorous safety and performance standards

## Overview

The Switch-Relay KEDU JD4 is a high-quality, TÜV-certified 400V relay featuring 4 normally open contacts for enhanced safety and reliability. Designed for panel mount applications, it is an original sys2sell part made from durable copper, perfect for professional-grade electrical switching and easy maintenance.

## Description

Switch-Relay KEDU JD4 400V with 4 contacts : desertcart.co.uk: Business, Industry & Science

Review: Prompt delivery had to fix the switch though - Service excellent item arrived on time. Disappointed that the electromagnet was faulty and had to take it apart and use the part from the old one to make this work.
Review: Identique à celui existant .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LBWRX52 |
| Best Sellers Rank | 160,109 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 356 in Power Lathe Replacement Parts 8,826 in Switches & Dimmers |
| Brand | sys2sell |
| Connector Type | Plug-In |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Customer Reviews | 4.5 4.5 out of 5 stars (18) |
| Item Weight | 159 g |
| Manufacturer | sys2sell |
| Manufacturer Part Number | JD4 |
| Model Number | JD4 |
| Mounting Type | Panel Mount |
| Operation Mode | Manual |
| Specification Met | CE, TUV |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** sys2sell
- **Connector type:** Plug-In
- **Contact material:** Copper
- **Contact type:** Normally Open
- **Mounting type:** Panel Mount

## Images

![Switch-Relay KEDU JD4 400V with 4 contacts - Image 1](https://m.media-amazon.com/images/I/71WnIl+5++L.jpg)
![Switch-Relay KEDU JD4 400V with 4 contacts - Image 2](https://m.media-amazon.com/images/I/61573nRSnIL.jpg)
![Switch-Relay KEDU JD4 400V with 4 contacts - Image 3](https://m.media-amazon.com/images/I/41cUFkMYh1L.jpg)
![Switch-Relay KEDU JD4 400V with 4 contacts - Image 4](https://m.media-amazon.com/images/I/71dDX9tvqIL.jpg)
![Switch-Relay KEDU JD4 400V with 4 contacts - Image 5](https://m.media-amazon.com/images/I/613+c8eksHL.jpg)

## Customer Reviews

### ⭐⭐⭐ Prompt delivery had to fix the switch though
*by C***R on 20 March 2020*

Service excellent item arrived on time. Disappointed that the electromagnet was faulty and had to take it apart and use the part from the old one to make this work.

### ⭐⭐⭐⭐⭐ Review
*by T***R on 27 July 2025*

Identique à celui existant .

### ⭐⭐⭐⭐⭐ Review
*by M***I on 5 December 2019*

Lo stato del prodotto è conforme alla descrizione, così come il modello. Ho installato il prodotto su un macchinario usato ed ha ripreso a funzionare. Tutto quello che doveva fare e l'ho pagato il giusto. Consigliato venditore

## Frequently Bought Together

- Switch-Relay KEDU JD4 400V with 4 contacts
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**Shop now:** [https://www.desertcart.gr/products/203308585-switch-relay-kedu-jd4-400v-with-4-contacts](https://www.desertcart.gr/products/203308585-switch-relay-kedu-jd4-400v-with-4-contacts)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-24*