---
product_id: 143912285
title: "Gebildet 3pcs 12V Fuse Relay Switch 12 AWG Harness Set with Built-in Diode- 30A ATO/ATC Blade Fuse, 4-Pin SPST Automotive Electrical Relays"
brand: "gebildet"
price: "€ 23.38"
currency: EUR
in_stock: true
reviews_count: 8
category: "Gebildet"
url: https://www.desertcart.ie/products/143912285-gebildet-3pcs-12v-fuse-relay-switch-12-awg-harness-set
store_origin: IE
region: Ireland
---

# 30A high switching current Built-in diode for voltage protection Heavy-duty 12AWG wiring Gebildet 3pcs 12V Fuse Relay Switch 12 AWG Harness Set with Built-in Diode- 30A ATO/ATC Blade Fuse, 4-Pin SPST Automotive Electrical Relays

**Brand:** gebildet
**Price:** € 23.38
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your ride with precision and protection!

## Quick Answers

- **What is this?** Gebildet 3pcs 12V Fuse Relay Switch 12 AWG Harness Set with Built-in Diode- 30A ATO/ATC Blade Fuse, 4-Pin SPST Automotive Electrical Relays by gebildet
- **How much does it cost?** € 23.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/143912285-gebildet-3pcs-12v-fuse-relay-switch-12-awg-harness-set)

## Best For

- gebildet enthusiasts

## Why This Product

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

## Key Features

- • **Robust & Reliable Wiring:** Heavy-duty 12AWG wires ensure maximum current flow and durability under demanding automotive conditions.
- • **Clean, Modular Installation:** Unique male-female interlocking sockets let you snap relays together for a tidy, professional-grade wiring harness.
- • **Space-Saving Fuse Integration:** Built-in 30A blade fuse eliminates need for separate fuse holder, streamlining your setup and cutting costs.
- • **Ultimate Electrical Protection:** Integrated diode suppresses voltage spikes, safeguarding your vehicle’s sensitive electronics effortlessly.
- • **Versatile Automotive Powerhouse:** Perfect for car lights, fog lamps, wipers, fans, and more—engineered to handle all your 12V vehicle electrical needs.

## Overview

The Gebildet 3pcs 12V Fuse Relay Switch Harness Set combines a 30A blade fuse with heavy-duty 12AWG wiring and built-in diodes to deliver reliable, space-saving automotive electrical control. Featuring Bosch-style 4-pin SPST relays with metal mounting brackets and a unique interlocking design, this set ensures clean installation and robust protection for various 12V vehicle applications.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Review: Perfect - Good quality with well crimped connections. Tested and wor absolutely perfectly. recommended. Very easy to install to 12 volt vehicle, no idea about other voltages! Works exactly as they should.
Review: Quality - Good quality fast delivery

## Features

- Upgraded Version - Automotive relays built in fuse socket with included 30A blade fuse, no need of a separate fuse holder, saving space and money. Heavy duty 12AWG wires for main contact
- Integrated Diode: Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage.
- Neat Mounting Design - The interlocking design of unique male-female slot on each socket edge, easy to connect all relays together, offering clean and neat installation
- Good Construction - 12V DC (Max14V DC) and 30A High Switching Capability. Bosch style 4-Pin SPST (Single Pole Single Throw) Relay. Metal mounting bracket on the electrical relay promotes easy installation
- Wide Application - Wide range of use, greatly used for car lights, fog lamps, wiper, starter, fans, speakers, traction control systems, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TV9M1QR |
| Brand | Gebildet |
| Coil Voltage | 12 Volts (DC) |
| Connector Type | Solder |
| Connector type | Solder |
| Contact Current Rating | 30 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Contact material | Silver |
| Contact type | Normally Open |
| Country Of Origin | China |
| Current Rating | 30 Amps |
| Current rating | 30 Amps |
| Customer Reviews | 4.6 out of 5 stars 3,100 Reviews |
| Manufacturer | Gebildet |
| Maximum Switching Current | 30 Amps |
| Minimum Switching Voltage | 12 Volts (DC) |
| Mounting Type | Socket Mount |
| Mounting type | Socket Mount |
| Operation Mode | Automatic |
| Specification Met | [Probably yes, but not specified] |
| Wattage | 360 watts |

## Product Details

- **Connector type:** Solder
- **Contact material:** Silver
- **Contact type:** Normally Open
- **Current rating:** 30 Amps
- **Mounting type:** Socket Mount

## Images

![Gebildet 3pcs 12V Fuse Relay Switch 12 AWG Harness Set with Built-in Diode- 30A ATO/ATC Blade Fuse, 4-Pin SPST Automotive Electrical Relays - Image 1](https://m.media-amazon.com/images/I/71bRi5TAa7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by S***Y on 21 December 2025*

Good quality with well crimped connections. Tested and wor absolutely perfectly. recommended. Very easy to install to 12 volt vehicle, no idea about other voltages! Works exactly as they should.

### ⭐⭐⭐⭐⭐ Quality
*by M***N on 31 December 2025*

Good quality fast delivery

### ⭐⭐⭐⭐ fuse included with relay plus connected good quality length
*by A***R on 24 July 2023*

Would have given it 5 starts but on the ones I recieved two of the coloured wires did not match up with the diagram. Red connected to 87 not 30 and Blue connected to 30 not 87. Apart from that it works great and easy to set up.

## Frequently Bought Together

- Gebildet 12V Fuse Relay Switch Harness Set - 30A ATO/ATC Blade Fuse, 4-Pin SPST Automotive Electrical Relays with Heavy Duty 12 AWG Wires (Pack of 3)
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-18*