---
product_id: 350695471
title: "400 Amp Solid Copper Busbar 4 Stud (5/16\" Zinc, Red) Common Bus, Terminal Block"
brand: "pike industries"
price: "35679 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Pike Industries"
url: https://www.desertcart.kg/products/350695471-400-amp-solid-copper-busbar-4-stud-5-16-zinc
store_origin: KG
region: Kyrgyzstan
---

# 400 Amp continuous duty -20 to 80°C operating range 4 Studs with Grade 5 Zinc fasteners 400 Amp Solid Copper Busbar 4 Stud (5/16" Zinc, Red) Common Bus, Terminal Block

**Brand:** pike industries
**Price:** 35679 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your power game with copper that means business!

## Quick Answers

- **What is this?** 400 Amp Solid Copper Busbar 4 Stud (5/16" Zinc, Red) Common Bus, Terminal Block by pike industries
- **How much does it cost?** 35679 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/350695471-400-amp-solid-copper-busbar-4-stud-5-16-zinc)

## Best For

- pike industries enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Fully rebuildable design with impact-resistant ABS insulator and marine-grade mounting hardware included.
- • **Premium Copper Core:** Crafted from 1/4 x 1" CDA 110 solid copper with bright tin plating for superior conductivity and corrosion resistance.
- • **Powerhouse Performance:** Handles a robust 400 Amp continuous load for your high-demand DC setups.
- • **Versatile Compatibility:** Perfect for RVs, boats, solar systems, and automotive applications from 12V to 48V.
- • **Corrosion-Resistant Fasteners:** Grade 5 zinc plated steel studs ensure durability, with marine options available for saltwater environments.

## Overview

The 400 Amp Solid Copper Busbar by Pike Industries is a heavy-duty, fully rebuildable terminal block designed for demanding 12-48V DC applications. Featuring a solid CDA 110 copper conductor with bright tin plating, zinc-plated Grade 5 fasteners, and an impact-resistant ABS insulator, it ensures reliable, corrosion-resistant connectivity for RVs, marine, solar, and automotive power systems.

## Description

Solid copper BusBar for RV, boat & Marine, home, and automotive use in 12-48 volt DC applications. 400 Amp rated, continuous duty cycle, designed to meet increased ampacity requirements when 3000W 12V Inverters are fed by multiple sources through a common busbar, (solar, battery, generator, etc..) Fully rebuildable injection molded ABS Insulator is designed for maximum stability with a wide 4 hole mounting base, (mounting screws included), impact resistance, and rated working environment of -20 through 80°C, (-4 through 176°F) High quality materials used for studs, flange nuts, and mounting fasteners. Standard duty models use Grade 5 or higher, Zinc plated steel fasteners, and Marine rated models use 316 Stainless Steel hardware (316 stainless alloy is suitable for saltwater and corrosive environments whereas 304 stainless used by other manufacturers requires frequent cleaning)

Review: Excellent quality bus bar for my 4 x 51.2v 100ah lifepo4 battery rack. Heavy duty construction gave me peace-of-mind when installing my 4 batteries independently (both + and - bars). Don't shy away from the fact these are more expensive than competitor bus bars... the quality is worth the small premium!
Review: Excellent value for your money. Copper of a very high quality. I used it in my 48V Solar system with no issue what so ever. Makes adding batteries so easy.

## Features

- Solid Copper Conductor: 1/4 x 1" CDA 110/UNS C11000 Copper bar, Bright Tin Plated to ASTM B545-13 Standards, (100% Lead Free Tin)
- 4 Studs, 5/16" Grade 5 or higher Zinc Plated Fasteners
- Fully Rebuildable Design
- Mounting Hardware Included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JKXKF3Q |
| Amperage | 400 Amps |
| Best Sellers Rank | #129,333 in Automotive ( See Top 100 in Automotive ) #250 in Car Battery Terminals |
| Brand | Pike Industries |
| Customer Reviews | 4.7 4.7 out of 5 stars (70) |
| Date First Available | 1 October 2020 |
| Item Weight | 522 g |
| Item model number | 4de113ec-6e97-4dab-a7d6-5c72bb87f856 |
| Manufacturer | Pike Industries |
| Manufacturer Part Number | PIBus |
| Product Dimensions | 20.02 x 4.45 x 5.41 cm; 522 g |
| Voltage | 12 Volts, 48 Volts |

## Product Details

- **Connector type:** Screw
- **Current rating:** 400 Amps
- **Material:** Copper, Zinc
- **Mounting type:** Wall Mount
- **Number of contacts:** 4

## Images

![400 Amp Solid Copper Busbar 4 Stud (5/16" Zinc, Red) Common Bus, Terminal Block - Image 1](https://m.media-amazon.com/images/I/71kuIgojWBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***E on 2 May 2025*

Excellent quality bus bar for my 4 x 51.2v 100ah lifepo4 battery rack. Heavy duty construction gave me peace-of-mind when installing my 4 batteries independently (both + and - bars). Don't shy away from the fact these are more expensive than competitor bus bars... the quality is worth the small premium!

### ⭐⭐⭐⭐⭐ Review
*by B***Y on 11 December 2024*

Excellent value for your money. Copper of a very high quality. I used it in my 48V Solar system with no issue what so ever. Makes adding batteries so easy.

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 24 July 2022*

I can’t tell you how many of these bus bars I have ordered. I’m sure Amazon could though. I have these bars on all 3 of my vehicles and a few friends. First I’m going to say, its copper it’s what you want. doesn’t matter if it’s “tin plated”. I run a constant flow of 350 amps on two bars and roughly 270 on the third. They stay the temp of outside. They do not heat up, they do not melt. Now if you order the 5/16” version your wire lug need: a hole of 3/8”Understand? So go measure your lugs and order the size slightly smaller. If your lug is 3/8 and you order a 3/8 you’re gunna have to drill your lugs a tad wider. The best part about these is it Beats paying $100+ for a product that does the exact same thing. Buy it. Screw the little 2”x5” box versions you see on Amazon with the little box cover and punch out doors and buy this one. It’s not worth the risk of burning your entire engine bay over a $30 difference.

## Frequently Bought Together

- Pike Industries 400 Amp Solid Copper Busbar 4 Stud (5/16" Zinc, Red) Common Bus, Terminal Block
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**Shop now:** [https://www.desertcart.kg/products/350695471-400-amp-solid-copper-busbar-4-stud-5-16-zinc](https://www.desertcart.kg/products/350695471-400-amp-solid-copper-busbar-4-stud-5-16-zinc)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-21*