--- product_id: 670017522 title: "Busbar 12V-48V Heavy Duty Copper Bus Bar 400A with 8X M8 Studs Terminals Power Distribution Blocks, DC Battery Buss Bars 400 Amp for Car Marine Truck Caravan Solar PV Boat Camper, Red&Black" brand: "gloaso" price: "488.77 DT" currency: TND in_stock: true category: "Gloaso" url: https://www.desertcart.tn/products/670017522-busbar-12v-48v-heavy-duty-copper-bus-bar-400a-8x store_origin: TN region: Tunisia --- # 400A continuous current marine-grade corrosion resistance 8x M8 stainless steel studs Busbar 12V-48V Heavy Duty Copper Bus Bar 400A with 8X M8 Studs Terminals Power Distribution Blocks, DC Battery Buss Bars 400 Amp for Car Marine Truck Caravan Solar PV Boat Camper, Red&Black **Brand:** gloaso **Price:** 488.77 DT **Availability:** ✅ In Stock ## Summary > 🔌 Elevate your power game with the ultimate 400A busbar – where durability meets precision! ## Quick Answers - **What is this?** Busbar 12V-48V Heavy Duty Copper Bus Bar 400A with 8X M8 Studs Terminals Power Distribution Blocks, DC Battery Buss Bars 400 Amp for Car Marine Truck Caravan Solar PV Boat Camper, Red&Black by gloaso - **How much does it cost?** 488.77 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/670017522-busbar-12v-48v-heavy-duty-copper-bus-bar-400a-8x) ## 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 - • **Compact & Space-Smart:** Slim 168x79x40mm design fits tight spaces without compromise - • **Powerhouse Performance:** Handles up to 400A continuous current for heavy-duty setups - • **Tool-Free Wiring Access:** Removable side windows speed up installation and maintenance - • **Versatile Voltage Range:** Supports 12V to 48V DC systems, perfect for automotive to solar PV - • **Corrosion-Resistant Build:** Tin-plated copper and stainless steel screws ensure marine-grade durability ## Overview The Gloaso 400A Heavy Duty Copper Bus Bar is engineered for professional-grade DC power distribution across 12V-48V systems. Featuring 8 M8 stainless steel studs and a glass fiber reinforced nylon base, it delivers superior conductivity and corrosion resistance, ideal for automotive, marine, solar, and off-grid applications. Compact and easy to install, it ensures reliable, high-capacity current flow with tool-free wiring access, making it the go-to choice for demanding power setups. ## Description Gloaso Bus Bar 12V-48V 400A Copper Busbar with 8X M8 Posts Power Distribution Block, Heavy Duty DC Battery Terminals Busbars 400 Amp for Car Truck Caravan Solar Boat Marine Yacht, Red& Black : desertcart.co.uk: DIY & Tools ## 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 M8( 5/16") 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, potovoltaic( PV) system, 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 included - 🔹 ​Safe Note: a, the wire and over current protection is sized based on the load; b, Make sure your 5/16" Lug can work with 400Amps current - 🔹 ​​What You Get: 1x 400 Amp bus bar with 8x ​M8 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 | B0DBGXY3WT | | Best Sellers Rank | 131,421 in DIY & Tools ( See Top 100 in DIY & Tools ) 885 in Electrical Terminals & Kits | | Brand | Gloaso | | Centerline Length | 6.61 Inches | | Colour | Red&Black | | Connector Type | Screw | | Country Of Origin | China | | Current Rating | 400 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (29) | | Gauge | 4.0 | | Included Components | 1 set 400a Bus Bar Box with 8 x M8 Posts Terminals & Cover, Screws | | Item Dimensions W x H | 7.9W x 4H centimetres | | Item Weight | 521 Grams | | Manufacturer | Gloaso | | Manufacturer Part Number | AOA1533R-400A-M8-RB | | Material | Bus Material: Tin-Plated Copper, Base& Cover Material: Nylon, Glass Fiber reinforce, Stud& Screws: Stainless Steel | | Model Number | Gloaso-400A-M8 | | Mounting Type | Plate mounting | | Number Of Contacts | 8 | | Number Of Poles | 8 | | Number of Positions | 8 | | Pitch | 21 Millimetres | | Specification Met | CE, RoHS, UKCA | | Temperature Range | -32ºC to 82ºC Degrees Celsius | | Unit Count | 1.0 count | | Upper Temperature Rating | 105 Degrees Celsius | | Voltage | 48 Volts (DC) | ## Product Details - **Brand:** Gloaso - **Colour:** Red&Black - **Connector type:** Screw - **Current rating:** 400 Amps - **Gauge:** 4.0 - **Item pitch:** 21 Millimetres - **Mounting type:** Plate mounting - **Number of contacts:** 8 - **Voltage:** 48 Volts (DC) ## Images ![Busbar 12V-48V Heavy Duty Copper Bus Bar 400A with 8X M8 Studs Terminals Power Distribution Blocks, DC Battery Buss Bars 400 Amp for Car Marine Truck Caravan Solar PV Boat Camper, Red&Black - Image 1](https://m.media-amazon.com/images/I/618ybpWZI6L.jpg) ![Busbar 12V-48V Heavy Duty Copper Bus Bar 400A with 8X M8 Studs Terminals Power Distribution Blocks, DC Battery Buss Bars 400 Amp for Car Marine Truck Caravan Solar PV Boat Camper, Red&Black - Image 2](https://m.media-amazon.com/images/I/51Wr1QZwO+L.jpg) ![Busbar 12V-48V Heavy Duty Copper Bus Bar 400A with 8X M8 Studs Terminals Power Distribution Blocks, DC Battery Buss Bars 400 Amp for Car Marine Truck Caravan Solar PV Boat Camper, Red&Black - Image 3](https://m.media-amazon.com/images/I/612eTYnRPKL.jpg) ![Busbar 12V-48V Heavy Duty Copper Bus Bar 400A with 8X M8 Studs Terminals Power Distribution Blocks, DC Battery Buss Bars 400 Amp for Car Marine Truck Caravan Solar PV Boat Camper, Red&Black - Image 4](https://m.media-amazon.com/images/I/61q5AihwKgL.jpg) ![Busbar 12V-48V Heavy Duty Copper Bus Bar 400A with 8X M8 Studs Terminals Power Distribution Blocks, DC Battery Buss Bars 400 Amp for Car Marine Truck Caravan Solar PV Boat Camper, Red&Black - Image 5](https://m.media-amazon.com/images/I/61cJNKZaIYL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Gloaso 12V-48V Copper Bus Bar M8 Terminals Heavy Duty Marine Busbar Power Distribution Blocks, 8 Posts Battery Bus Bars 12 Volt 24V DC 400 Amp for Vehicle Trailer Van Boat Solar Wiring | Red& Black - Bolatus Battery Isolator Switch 12V 24V 48V Battery Switch 275A Battery Kill Switch 1-2-Both-OFF Battery Cut Off Switch for Car Truck Boat Yacht Caravan Motorcycle - AUTOWIRING Automotive Hi-Flex 110 Amp 16mm² Battery/Starter/Inverter/Welding PVC Cable Wire (Black, 10 Metre) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/670017522-busbar-12v-48v-heavy-duty-copper-bus-bar-400a-8x](https://www.desertcart.tn/products/670017522-busbar-12v-48v-heavy-duty-copper-bus-bar-400a-8x) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-23*