---
product_id: 454282341
title: "DAIERTEK Bus Bar Terminal Block 4 x 5/16\" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Battery Bus Bar 12V - 48V for Automotive Car Boat"
brand: "daiertek"
price: "₨945"
currency: SCR
in_stock: true
reviews_count: 8
category: "Daiertek"
url: https://www.desertcart.sc/products/454282341-daiertek-bus-bar-terminal-block-4-x-5-16-m8
store_origin: SC
region: Seychelles
---

# 300V AC rating Marine-grade design Max 150A DC DAIERTEK Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Battery Bus Bar 12V - 48V for Automotive Car Boat

**Brand:** daiertek
**Price:** ₨945
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your adventures with confidence!

## Quick Answers

- **What is this?** DAIERTEK Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Battery Bus Bar 12V - 48V for Automotive Car Boat by daiertek
- **How much does it cost?** ₨945 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/454282341-daiertek-bus-bar-terminal-block-4-x-5-16-m8)

## 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

- • **Safety First:** Includes a protective cover to prevent accidental shorts and ensure peace of mind.
- • **Easy Installation:** Comes with all necessary terminals for a hassle-free setup.
- • **Power Up Your Ride:** Maximize your vehicle's electrical efficiency with our dual bus bar system.
- • **Robust Construction:** Crafted with copper plates and stainless steel for durability in extreme conditions.
- • **Versatile Applications:** Perfect for automotive, marine, and other high-demand environments.

## Overview

The DAIERTEK Bus Bar Terminal Block is a high-performance power distribution solution designed for both AC and DC systems, featuring a maximum voltage rating of 300V AC and 48V DC, with a continuous amperage of up to 150A DC. This dual bus bar system includes a protective cover and is built to withstand extreme environments, making it ideal for automotive and marine applications.

## Description

Buy DAIERTEK Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Battery Bus Bar 12V - 48V for Automotive Car Boat: Connecting Blocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good stuff - Does the job, well made.
Review: Well Made Power Distribution block for Adding Automotive Accessories - Well made product. Sturdy and easily to install. I used this in a restoration of a 1948 Dodge pick-up restoration to provide easy distribution of power in conversion to 12 V negative ground from 6 volt positive ground.

## Features

- Features: Marine bus bar junction block 12v, these busbars will come in pairs, include one positive bus bar (red one) and one negative bus bar (black one).
- Rating: Max voltage: 300V AC, 48V DC. Max continuous amperage: 130A AC, 150A DC. This battery distribution block will be suitable for both AC and DC systems.
- Terminals: Each battery bus bar 12v includes - M8 (5/16") terminal studs x 4 and M4 (#8) screw terminals x 6, two power bus bars in the package - one positive bus bar and one ground bus bar.
- With Cover: This 12v power distribution block will come with polycarbonate cover and insulated rubber nuts, which can cover the exposed terminals of the bus bar terminal block and prevent accidental electrical short circuit.
- Application: This battery terminal block uses copper plates and stainless steel terminals as conductors, which enables the battery distribution block to work in extreme environment, suitable for automotive, car, marine, boat, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YNK5CHY |
| Best Sellers Rank | #3 in Distribution Connecting Blocks |
| Brand Name | DAIERTEK |
| Color | BB150-T4M8S6-C-RB |
| Connector Type | Screw |
| Current Rating | 150 Amps |
| Customer Reviews | 4.8 out of 5 stars 519 Reviews |
| Item Dimensions W x H | 5.9"W x 1.37"H |
| Manufacturer | DAIERTEK |
| Material | Copper, Stainless Steel |
| Material Type | Copper, Stainless Steel |
| Model | DAIERTEK-BUSBAR-4xM8-6xM4 |
| Mounting Type | Panel Mount |
| Number Of Contacts | 6 |
| Number Of Poles | 6 |
| Number of Positions | 10 |
| Temperature Range | 7E+1 Degrees Celsius |
| UPC | 717664070644 |
| Upper Temperature Rating | 70 Degrees Celsius |
| Voltage | 300 Volts |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Current Rating:** 150 Amps
- **Connector Type:** Screw
- **Number Of Contacts:** 6
- **Mounting Type:** Panel Mount
- **Material:** Copper, Stainless Steel
- **Color:** BB150-T4M8S6-C-RB
- **Brand:** DAIERTEK
- **Voltage:** 300 Volts
- **Number Of Poles:** 6
- **Product Dimensions:** 5.9"W x 1.37"H

## Images

![DAIERTEK Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Battery Bus Bar 12V - 48V for Automotive Car Boat - Image 1](https://m.media-amazon.com/images/I/7163xr4NYUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the plate tinned copper? It says "copper" but copper is not silver only aluminum, stainless, or tinned copper is that color. What is the material?**
A: Yes, this plate of bus bar is made of tin-plated copper. Because copper is easily oxidized, we use tin-plated copper as the bottom plate of this bus bar.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff
*by D***L on November 8, 2025*

Does the job, well made.

### ⭐⭐⭐⭐⭐ Well Made Power Distribution block for Adding Automotive Accessories
*by J***. on November 8, 2025*

Well made product. Sturdy and easily to install. I used this in a restoration of a 1948 Dodge pick-up restoration to provide easy distribution of power in conversion to 12 V negative ground from 6 volt positive ground.

### ⭐⭐⭐⭐⭐ Nice and small
*by H***8 on November 22, 2025*

Nice for a 48 volt buss bar in small areas

## Frequently Bought Together

- DAIERTEK Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Battery Bus Bar 12V - 48V for Automotive Car Boat
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-31*