---
product_id: 465655231
title: "Bus Bar 12V 24V 48V 400A Copper Busbar Distribution Blocks with 8X 3/8\" (M10) Posts Terminals Powerbar, Heavy Duty DC Battery Buss Bars for Car RV Truck Boat Solar Trailer Marine, Red&Black"
brand: "gloaso"
price: "₪295"
currency: ILS
in_stock: true
reviews_count: 13
category: "Gloaso"
url: https://www.desertcart.co.il/products/465655231-bus-bar-12v-24v-48v-400a-copper-busbar-distribution-blocks
store_origin: IL
region: Israel
---

# 400A max current capacity Tin-plated copper for ultra-low resistance 8x 3/8" (M10) stainless steel studs Bus Bar 12V 24V 48V 400A Copper Busbar Distribution Blocks with 8X 3/8" (M10) Posts Terminals Powerbar, Heavy Duty DC Battery Buss Bars for Car RV Truck Boat Solar Trailer Marine, Red&Black

**Brand:** gloaso
**Price:** ₪295
**Availability:** ✅ In Stock

## Summary

> ⚡ Streamline your power game with the ultimate heavy-duty busbar!

## Quick Answers

- **What is this?** Bus Bar 12V 24V 48V 400A Copper Busbar Distribution Blocks with 8X 3/8" (M10) Posts Terminals Powerbar, Heavy Duty DC Battery Buss Bars for Car RV Truck Boat Solar Trailer Marine, Red&Black by gloaso
- **How much does it cost?** ₪295 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/465655231-bus-bar-12v-24v-48v-400a-copper-busbar-distribution-blocks)

## 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 busbar with reinforced nylon base resists corrosion & heat
- • **Tool-Free Access:** Removable side covers speed up wiring and maintenance
- • **Space-Smart Design:** Compact 6.61" x 3.11" footprint fits tight engine bays and panels
- • **Powerhouse Performance:** Handles up to 400A continuous current for high-demand setups
- • **Plug & Play Flexibility:** 8 multi-position studs support complex battery arrays with ease

## Overview

The Gloaso 400A Copper Busbar Distribution Block features 8 stainless steel 3/8" studs on a tin-plated copper busbar with a glass fiber reinforced nylon base, delivering ultra-low resistance and corrosion resistance. Rated for up to 48V DC and 400 amps continuous current, it supports versatile multi-battery configurations in automotive, marine, RV, and solar applications. Compact and easy to install with removable covers, it’s engineered for durability and efficient power distribution in demanding environments.

## Description

Buy Gloaso Bus Bar 12V 24V 48V 400A Copper Busbar Distribution Blocks with 8X 3/8" (M10) Posts Terminals Powerbar, Heavy Duty DC Battery Buss Bars for Car RV Truck Boat Solar Trailer Marine, Red&Black: Connecting Blocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Zero complaints! Very nice bus bar! - I was hoping to find a solution for a tight space in a solar generator I'm building. The bus bars I ordered originally are long and take up an awkward amount of space and I went on the hunt for a better solution. This bus bar isn't cheap, but it's perfect! It's not overpriced, compared to other specialty type electrical components. Still, at around $45, they're obviously proud of their product (and they should be). The plastic housing feels extremely durable, it's clearly fiberglass reinforced. I had to go back and re-read the ad, and yep, they call it 'fiber and reinforced nylon.' The gauge of the steel used for the plate and the 3/8" lugs, I have no doubt that it can handle 400 amps. The max I'll ever place on it is 200 amps, it's a fused system. This was the ONLY bus bar I could find that was as compact as it is, but still had 8 x 3/8" lugs and I'm extremely glad that these turned out to be so nice.
Review: This Heavy Duty Bus Bar, Saves Time and Money. - Designing a solar charging system with multiple batteries was a breeze with this 600 Amp bus bar. You don't want to risk the chance of using substandard materials and that is why, after much research, I purchased this product. One look and I could immediately tell it is made with the highest quality materials. The way it is designed lends itself to safety and a robust mounting ensures it will stay put. The covers are easily removable but also provide short protection when installed. It saved me time and money by reducing the lengths of wire I had to run when designing and building my solar charging project. Highly recommended.

## Features

- 🔹 Premium Construction for Reliability: Thickened 0.216" tin-plated copper plates ensure ultra-low resistance and high conductivity for stable power distribution in high-load applications. Robust glass fiber reinforced nylon base & cover withstand extreme temperatures and mechanical stress. Stainless steel screws/nuts resist saltwater corrosion and rust in harsh environments
- 🔹 ​Flexible Wiring Solutions: 8x 3/8" ( M10) studs terminals busbars support multi-battery configurations – ideal for parallel/series setups in solar arrays, automotive, car, stereo setup, RVs, and marine systems. Removable side windows allow quick access for wiring without tools – save installation time
- 🔹 Max 400Amps continuous current handling capacity with max 48VDC voltage rating.
- 🔹 ​Universal Compatibility: Fits most common battery lugs (3/8" stud size). Any gauge wire will work which with 3/8" Lug terminal and the combined amp draw of all connected wires do not exceed 400amps.
- 🔹 ​Easy Installation: Compact dimensions (6.61"x3.11"x1.57") – saves space in tight engine compartments. Surface Mount, Screws included
- 🔹 ​Safe Note: a, the wire and over current protection is sized based on the load; b, Make sure the Lug can work with 400A current
- 🔹 ​​What You Get - 1x 400Amp busbar with 8x ​3/8" studs terminal, 2x cover( red& black), 2x screws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2NRD2R9 |
| Best Sellers Rank | #86 in Distribution Connecting Blocks |
| Brand Name | Gloaso |
| Centerline Length | 6.61 Inches |
| Color | 400A- 8x3/8" (M10)- Black&Red |
| Connector Type | Screw |
| Current Rating | 400 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (365) |
| Included Components | 400Amp Copper Busbar Box with 8X 3/8" Studs Terminals and Cover; Screws |
| Item Dimensions W x H | 6.61"W x 1.57"H |
| Item Weight | 588 Grams |
| Manufacturer | Gloaso |
| Material Type | Base: Glass Fiber and Reinforced Nylon, Bus: Tin-Plated Copper, Stud: Stainless Steel |
| Model | A1533R-400A-RB |
| Mounting Type | Surface Mount |
| Number Of Contacts | 8 |
| Number Of Poles | 8 |
| Number of Positions | 8 |
| Part Number | A1533R-400A-RB |
| Pitch | 0.38 Inches |
| Specification Met | CE |
| Temperature Range | -25ºF to 180ºF Degrees Fahrenheit |
| Upper Temperature Rating | 180 Degrees Fahrenheit |
| Voltage | 48 Volts (DC) |

## Product Details

- **Brand:** Gloaso
- **Color:** 400A- 8x3/8" (M10)- Black&Red
- **Connector Type:** Screw
- **Current Rating:** 400 Amps
- **Item Pitch:** 0.38 Inches
- **Material:** Base: Glass Fiber and Reinforced Nylon, Bus: Tin-Plated Copper, Stud: Stainless Steel
- **Mounting Type:** Surface Mount
- **Number Of Contacts:** 8
- **Number Of Poles:** 8
- **Voltage:** 48 Volts (DC)

## Images

![Bus Bar 12V 24V 48V 400A Copper Busbar Distribution Blocks with 8X 3/8" (M10) Posts Terminals Powerbar, Heavy Duty DC Battery Buss Bars for Car RV Truck Boat Solar Trailer Marine, Red&Black - Image 1](https://m.media-amazon.com/images/I/61KqERRZWfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Zero complaints! Very nice bus bar!
*by A***T on December 22, 2023*

I was hoping to find a solution for a tight space in a solar generator I'm building. The bus bars I ordered originally are long and take up an awkward amount of space and I went on the hunt for a better solution. This bus bar isn't cheap, but it's perfect! It's not overpriced, compared to other specialty type electrical components. Still, at around $45, they're obviously proud of their product (and they should be). The plastic housing feels extremely durable, it's clearly fiberglass reinforced. I had to go back and re-read the ad, and yep, they call it 'fiber and reinforced nylon.' The gauge of the steel used for the plate and the 3/8" lugs, I have no doubt that it can handle 400 amps. The max I'll ever place on it is 200 amps, it's a fused system. This was the ONLY bus bar I could find that was as compact as it is, but still had 8 x 3/8" lugs and I'm extremely glad that these turned out to be so nice.

### ⭐⭐⭐⭐⭐ This Heavy Duty Bus Bar, Saves Time and Money.
*by G***S on March 17, 2025*

Designing a solar charging system with multiple batteries was a breeze with this 600 Amp bus bar. You don't want to risk the chance of using substandard materials and that is why, after much research, I purchased this product. One look and I could immediately tell it is made with the highest quality materials. The way it is designed lends itself to safety and a robust mounting ensures it will stay put. The covers are easily removable but also provide short protection when installed. It saved me time and money by reducing the lengths of wire I had to run when designing and building my solar charging project. Highly recommended.

### ⭐⭐⭐⭐⭐ Very nice distribution block!
*by D***E on September 7, 2025*

Product is very durable and well made! Would definitely recommend!

## 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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**Shop now:** [https://www.desertcart.co.il/products/465655231-bus-bar-12v-24v-48v-400a-copper-busbar-distribution-blocks](https://www.desertcart.co.il/products/465655231-bus-bar-12v-24v-48v-400a-copper-busbar-distribution-blocks)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-30*