---
product_id: 473050108
title: "Bus Bar 12V-48V DC 400A Copper Busbar Power Distribution Block with 8X M10 Posts Terminals, Heavy Duty Module Battery Bus Bars 400 Amp for Automotive Solar Marine Wiring, Red& Black"
brand: "gloaso"
price: "€ 102.86"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gloaso"
url: https://www.desertcart.fr/products/473050108-bus-bar-12v-48v-dc-400a-copper-busbar-power-distribution
store_origin: FR
region: France
---

# 400A continuous high current marine-grade corrosion resistance 8x M10 heavy-duty terminals Bus Bar 12V-48V DC 400A Copper Busbar Power Distribution Block with 8X M10 Posts Terminals, Heavy Duty Module Battery Bus Bars 400 Amp for Automotive Solar Marine Wiring, Red& Black

**Brand:** gloaso
**Price:** € 102.86
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style — don’t get left in the dark!

## Quick Answers

- **What is this?** Bus Bar 12V-48V DC 400A Copper Busbar Power Distribution Block with 8X M10 Posts Terminals, Heavy Duty Module Battery Bus Bars 400 Amp for Automotive Solar Marine Wiring, Red& Black by gloaso
- **How much does it cost?** € 102.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/473050108-bus-bar-12v-48v-dc-400a-copper-busbar-power-distribution)

## Best For

- gloaso enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Tin-plated copper busbars with glass fiber reinforced nylon housing ensure durability and peak conductivity.
- • **Tool-Free Access:** Removable side windows let you wire up quickly without fumbling for tools—efficiency meets convenience.
- • **Powerhouse Performance:** Handles a robust 400 Amps continuous current for your toughest electrical setups.
- • **Versatile Voltage Range:** Supports 12V to 48V DC systems, perfect for automotive, solar, marine, and off-grid projects.
- • **Compact & Clean Installation:** Slim 168x79x40mm design fits tight spaces with easy surface mounting for a sleek, professional look.

## Overview

The Gloaso 400A Copper Busbar Power Distribution Block is engineered for high-amperage DC systems up to 48V, featuring eight M10 stainless steel terminals for secure multi-wire connections. Its premium tin-plated copper plates and glass fiber reinforced nylon housing deliver superior conductivity and corrosion resistance, especially in marine environments. Compact and easy to install, this busbar is ideal for automotive, solar, marine, and off-grid electrical setups, ensuring reliable, efficient power distribution with a professional finish.

## Description

Gloaso Bus Bar 12V-48V DC 400A Copper Busbar Power Distribution Block with 8X M10 Posts Terminals, Heavy Duty Module Battery Bus Bars 400 Amp for Automotive Solar Marine Wiring, Red& Black : desertcart.co.uk: DIY & Tools

Review: High Quality High Amperage Bus Bars - Really good quality with a real high Amp rating for the whole bus bar, unlike cheaper ones that divide the rating between the terminals. This is very much so worth the money. You can tell immediately by the weight that they are of superior quality. Up for the job needed.
Review: Well made - Awesome used on my camper build worked perfectly

## Features

- 🔹Premium Construction: Heavy duty module Busbar Box. Glass fiber reinforced nylon base & cover with thickened 5.5mm tin-plated copper plates for maximum conductivity. Stainless steel screws/nuts resist saltwater corrosion, sepcial for marine
- 🔹 ​Secure Multi-wire Distribution Block: 400A PowerBar with eight M10 terminal studs– ideal for parallel/series setups in max 48v DC electric installations. Removable side windows allow quick access for wiring without tools
- 🔹 Max voltage: 48VDC. Continuous Rating: 400Amps DC
- 🔹Common Bus Bar Distribution Box: it widely fit for max 48V DC automotive, car, stereo setup, RVs, truck, trailer, solar, battery bank, off-grid, boat and marine DC electrical systems and more
- 🔹Easy to Install : Compact Busbar( 168x79x40mm) for tight space. Surface Mount, 2 Screws
- 🔹 ​Safe Note: a, the wire and over current protection is sized based on the load; b, Make sure your M10 Lug can work with 400Amps current
- 🔹 ​​What You Get: 1x 400 Amp bus bar with 8x ​M10 studs terminal, 2x covers( red& black), 2x screws
- 🔹 ​​The Busbars are Climate Friendly. Safer Chemicals. contain Recycled Materials. Worker well-being. Economical Package

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2NRD2R9 |
| Amperage Capacity | 400 Amps |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 11,751 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 29 in Terminal Blocks (Business, Industry & Science) |
| Colour | Red&Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (348) |
| Date First Available | 22 Mar. 2021 |
| Included components | 1 set 400a Bus Bar Box with 8 x M10 Posts Terminals & Cover( Black+ Red), Screws |
| Item Package Quantity | 1 |
| Item Weight | 588 g |
| Item model number | A1533R-400A-RB |
| Manufacturer | Gloaso |
| Material | Bus Material: Tin-Plated Copper, Base& Cover Material: Nylon, Glass Fiber reinforce, Stud& Screws: Stainless Steel |
| Part number | A1533R-400A-RB |
| Plug profile | Panel Mount |
| Product Dimensions | 16.8 x 7.9 x 4 cm; 588 g |
| Size | 400A-8x M10 |
| Specification met | CE, RoHS |
| Temperature Range | -32ºC to 82ºC Degrees Celsius |
| Voltage | 48 Volts (DC) |

## Product Details

- **Brand:** Gloaso
- **Colour:** Red&Black
- **Connector type:** Screw
- **Current rating:** 400 Amps
- **Mounting type:** Panel Mount
- **Number of contacts:** 8
- **Number of poles:** 8
- **Product dimensions:** 16.8W x 4H centimetres
- **Voltage:** 48 Volts (DC)

## Images

![Bus Bar 12V-48V DC 400A Copper Busbar Power Distribution Block with 8X M10 Posts Terminals, Heavy Duty Module Battery Bus Bars 400 Amp for Automotive Solar Marine Wiring, Red& Black - Image 1](https://m.media-amazon.com/images/I/61KqERRZWfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Quality High Amperage Bus Bars
*by F***T on 27 June 2024*

Really good quality with a real high Amp rating for the whole bus bar, unlike cheaper ones that divide the rating between the terminals. This is very much so worth the money. You can tell immediately by the weight that they are of superior quality. Up for the job needed.

### ⭐⭐⭐⭐⭐ Well made
*by J***S on 27 April 2025*

Awesome used on my camper build worked perfectly

### ⭐⭐⭐⭐⭐ Top quality - worth the extra money
*by T***V on 8 July 2023*

These aren't the cheapest busbars, but when you are dealing with 300Amps, you don't want to cut too many corners. Plenty of room to get 3 or 4 crimped cables on to each of the 4 bolts. The housing is reassuringly thich and sturdy, with slotted blanks to allow cables from all directions

## Frequently Bought Together

- Gloaso 12V-48V Copper Bus Bars 400A Marine Busbar Power Distribution Block Heavy Duty 8X 3/8" (M10) Posts Battery Terminal Buzz Bar DC 400 Amp for Automotive/Trailer/RV/Solar/Boat/Marine | Red&Black
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing
- 10pcs 4 Awg - 3/8" (M10) Sanuke Wire Lugs Ring Terminal Connectors Ends, UL Listed Heavy Duty for Battery Cable Lug Wire Electrical Eyelets with 3:1 Dual Wall Adhesive Heat Shrink

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-25*