---
product_id: 449960265
title: "DaierTek 12V Relay Box 6 Slots Fuse Relay Block 6 Slots ATC/ATO Fuse and Relay Block with Relay Universal Fuse and Relay Box Kit for Truck Marine Boat"
brand: "daiertek"
price: "141.78 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Daiertek"
url: https://www.desertcart.tn/products/449960265-daiertek-12v-relay-box-6-slots-fuse-relay-block-6
store_origin: TN
region: Tunisia
---

# Supports 10A-30A blade fuses Waterproof top & bottom covers 6-slot relay & fuse capacity DaierTek 12V Relay Box 6 Slots Fuse Relay Block 6 Slots ATC/ATO Fuse and Relay Block with Relay Universal Fuse and Relay Box Kit for Truck Marine Boat

**Brand:** daiertek
**Price:** 141.78 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride with DaierTek’s ultimate relay box — never miss a beat on the road or water!

## Quick Answers

- **What is this?** DaierTek 12V Relay Box 6 Slots Fuse Relay Block 6 Slots ATC/ATO Fuse and Relay Block with Relay Universal Fuse and Relay Box Kit for Truck Marine Boat by daiertek
- **How much does it cost?** 141.78 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/449960265-daiertek-12v-relay-box-6-slots-fuse-relay-block-6)

## Best For

- daiertek enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Top-rated with 4.5 stars and a 1-year warranty for peace of mind
- • **Streamlined Wiring:** Screw connectors and included terminals make installation effortless and secure
- • **Plug & Play Power Hub:** All-in-one kit with 6 relays, 16 fuses & 42 terminals for instant setup
- • **Versatile Voltage Control:** Reliable 12V coil voltage with normally open copper contacts for smooth switching
- • **Built to Brave the Elements:** Durable waterproof casing protects your circuits in marine & truck environments

## Overview

The DaierTek 12V Relay Box is a robust 6-slot fuse and relay block designed for trucks, boats, and marine use. Featuring waterproof covers, it supports ATC/ATO blade fuses ranging from 10A to 30A and includes all necessary relays and terminals for quick, reliable installation. With a 4.5-star rating and 1-year warranty, it’s a professional-grade solution for managing multiple circuits with ease and durability.

## Description

Product description Fuse and Relay Box About Us DaierTek is an ISO factory, we are committed to producing a wide range of high-performance products since 2003. This relay box 12v automotive is 6 slots design, which can contains 6 fuses and 6 relays. Besides, this fuse relay box will come with a top cover and a bottom cover, which will effectively enhance the waterproof performance of the relay fuse box. Fuse Type: ATC & ATO Fuse Relay Type: Bosch Relay Number of Fuse Slots: 6 Number of Relay Slots: 6 x Bosch Style Package Includes 1 x Fuse Relay Block with Top & Bottom Cover 6 x Relays (6 x 5 Pin Bosch Style) 16 x ATC/ATO Fuses (4 x 10A, 4 x 20A, 4 x 25A, 4 x 30A) 42 x Terminals (30 x Relay Terminals, 12 x Fuse Terminals) Relay Holder This 12v relay box will come with 6 pcs 5 pin bosch style relay, which can meet different kinds of needs. ATC/ATO Fuse Holder There are 6 slots for ATC/ATO fuses in this fuse box with relay. It will come with 16 pcs blade fuses to provide more choices for you. Terminals This relay fuse box 12v will also come with 42 pcs terminals, which includes 30 pcs relay terminals and 12 pcs fuse terminals. Top & Bottom Cover Top and bottom cover design automotive relay box, which can effectively enhance the waterproof performance of the relay panel.

Review: High quality contacts, well bui8lt - First off is the unit that I got does not match the picture of the description. As others noted it actually has six Bosch five pin relays with no 4 pin. They relay mounting surface on the unit that I received had a closed face (individual snap in relay mounts in a plastic frame) and was a nicer part than pictured. What I really liked is that the contacts are all 0.36 mm thick material, instead of the more typical 0.28mm contacts you buy in kits. The thicker contacts do increase the face needed to insert the relays, but is helpful to insure a good connection on high current, large gauge wires. I would recommend using the supplied contacts just on the power switching connections and substitute regular terminals on the connections to the relay coils. Using all thick contacts makes swapping relays more difficult than it needs to be. It also lets you keep a few spare "good" contacts if you make a mistake. I made one small improvement to the design by adding a wire guide that fits helps to align wires to the box. The helps keep the wires from twisting the contacts in the box. This seemed to really help when using stiff 12 AWG wire. The unit works either way. Overall, I was very happy with the product. I attached a screenshot of the wire guide I 3D printed.
Review: Pretty good for the price. - You won’t be impressed by the quality, as the plastic isn’t very thick and it certainly isn’t water proof. However, for the price I think it’s great. I mounted both the box and a 250 amp bus bar (also from desertcart) to a piece of stainless sheet metal and made a functional power distribution box. It will keep the mud and other debris out and is far better than mounting exposed relays and inline fuses everywhere. I purchased the wire yourself version and as others have said there are just enough connectors for all slots, so take your time. The orientation of the connectors is important as well. They must engage the plastic prong in the slot otherwise, they will push out the bottom when you put in a fuse or relay. If inserted properly the connectors remain secure. Lastly the fuses that come with the boxes are suspect. I quickly blew two of the included 30 amp fuses after getting it all set up. Wasted about an hour rechecking all the wiring (thinking I messed up), before going to autozone and purchasing some more 30amp Fuses. With the new fuses everything worked as advertised. The supplied 30 amp fuses seemed to blow around 25 amps. No problems with the relays so far. Bottom line: It enables a tidy wiring solution, provides some protection and is inexpensive. I would buy another.

## Features

- Large Capacity Relay Holder - This relay box is 6 slots relay panel design, which includes 6 slots for 5 pin style relays.
- ATC/ATO Fuse Relay Box - This fuse block with relay is also 6 slots relay holder design for ATC/ATO fuses, which makes the fuse relay become safer when use.
- Suitable Terminals - This 12v relay box will also come with terminals for relays and fuses, which will enables you to install and use the fuse and relay box at once.
- Top & Bottom Cover - This relay box 12v will come with a top cover and a bottom cover, which makes the relay fuse box become a waterproof relay box.
- What you get - 1 x Fuse Relay Block with Top and Bottom Cover, 6 x 5 Pin Relay, 16 x Blade Fuses(4 x 10A, 4 x 20A, 4 x 25A, 4 x 30A), 42 x Metallic Terminals, 1 Year Warranty. Feel free to contact us if confused.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZL19PQ8 |
| Best Sellers Rank | #5,177 in Automotive ( See Top 100 in Automotive ) #134 in Automotive Replacement Fuse Holders |
| Brand | DAIERTEK |
| Brand Name | DAIERTEK |
| Coil Voltage | 12 Volts |
| Connector Type | Screw |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 10 Amps, 20 Amps, 25 Amps, 30 Amps |
| Customer Reviews | 4.2 out of 5 stars 209 Reviews |
| Manufacturer | DAIERTEK |
| Maximum Switching Voltage | 12 Volts |
| Minimum Switching Voltage | 11.5 Volts |
| Model | RB-R6F6-RF |
| Mounting Type | Panel Mount |
| Operation Mode | Automatic |
| Part Number | RB-R6F6-RF |
| UPC | 717664070651 |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Copper
- **Contact Type:** Normally Open
- **Current Rating:** 10 Amps, 20 Amps, 25 Amps, 30 Amps
- **Mounting Type:** Panel Mount

## Images

![DaierTek 12V Relay Box 6 Slots Fuse Relay Block 6 Slots ATC/ATO Fuse and Relay Block with Relay Universal Fuse and Relay Box Kit for Truck Marine Boat - Image 1](https://m.media-amazon.com/images/I/61xMrIYvxmL.jpg)
![DaierTek 12V Relay Box 6 Slots Fuse Relay Block 6 Slots ATC/ATO Fuse and Relay Block with Relay Universal Fuse and Relay Box Kit for Truck Marine Boat - Image 2](https://m.media-amazon.com/images/I/61mo5ZkxFGL.jpg)
![DaierTek 12V Relay Box 6 Slots Fuse Relay Block 6 Slots ATC/ATO Fuse and Relay Block with Relay Universal Fuse and Relay Box Kit for Truck Marine Boat - Image 3](https://m.media-amazon.com/images/I/715wHepgErL.jpg)
![DaierTek 12V Relay Box 6 Slots Fuse Relay Block 6 Slots ATC/ATO Fuse and Relay Block with Relay Universal Fuse and Relay Box Kit for Truck Marine Boat - Image 4](https://m.media-amazon.com/images/I/7134G9NTTRL.jpg)
![DaierTek 12V Relay Box 6 Slots Fuse Relay Block 6 Slots ATC/ATO Fuse and Relay Block with Relay Universal Fuse and Relay Box Kit for Truck Marine Boat - Image 5](https://m.media-amazon.com/images/I/71FYg2bYDEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality contacts, well bui8lt
*by K***C on December 30, 2024*

First off is the unit that I got does not match the picture of the description. As others noted it actually has six Bosch five pin relays with no 4 pin. They relay mounting surface on the unit that I received had a closed face (individual snap in relay mounts in a plastic frame) and was a nicer part than pictured. What I really liked is that the contacts are all 0.36 mm thick material, instead of the more typical 0.28mm contacts you buy in kits. The thicker contacts do increase the face needed to insert the relays, but is helpful to insure a good connection on high current, large gauge wires. I would recommend using the supplied contacts just on the power switching connections and substitute regular terminals on the connections to the relay coils. Using all thick contacts makes swapping relays more difficult than it needs to be. It also lets you keep a few spare "good" contacts if you make a mistake. I made one small improvement to the design by adding a wire guide that fits helps to align wires to the box. The helps keep the wires from twisting the contacts in the box. This seemed to really help when using stiff 12 AWG wire. The unit works either way. Overall, I was very happy with the product. I attached a screenshot of the wire guide I 3D printed.

### ⭐⭐⭐⭐⭐ Pretty good for the price.
*by A***R on July 16, 2024*

You won’t be impressed by the quality, as the plastic isn’t very thick and it certainly isn’t water proof. However, for the price I think it’s great. I mounted both the box and a 250 amp bus bar (also from Amazon) to a piece of stainless sheet metal and made a functional power distribution box. It will keep the mud and other debris out and is far better than mounting exposed relays and inline fuses everywhere. I purchased the wire yourself version and as others have said there are just enough connectors for all slots, so take your time. The orientation of the connectors is important as well. They must engage the plastic prong in the slot otherwise, they will push out the bottom when you put in a fuse or relay. If inserted properly the connectors remain secure. Lastly the fuses that come with the boxes are suspect. I quickly blew two of the included 30 amp fuses after getting it all set up. Wasted about an hour rechecking all the wiring (thinking I messed up), before going to autozone and purchasing some more 30amp Fuses. With the new fuses everything worked as advertised. The supplied 30 amp fuses seemed to blow around 25 amps. No problems with the relays so far. Bottom line: It enables a tidy wiring solution, provides some protection and is inexpensive. I would buy another.

### ⭐⭐⭐⭐⭐ Buen producto
*by J***N on February 21, 2026*

Tal cual lo descrito y se ve buena calidad

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-30*