---
product_id: 647359933
title: "DAIERTEK Bus Bar 12V 150A Mini Power Distribution Block Max 48V DC/300V AC with Cover 4 x 5/16\" Posts for Marine Automotive Solar Systems -Negative+Positive"
brand: "daiertek"
price: "RM175"
currency: MYR
in_stock: true
reviews_count: 8
category: "Daiertek"
url: https://www.desertcart.com.my/products/647359933-daiertek-bus-bar-12v-150a-mini-power-distribution-block-max
store_origin: MY
region: Malaysia
---

# Supports up to 48V DC / 300V AC 150A max current capacity 5/16" (M8) heavy-duty terminal studs DAIERTEK Bus Bar 12V 150A Mini Power Distribution Block Max 48V DC/300V AC with Cover 4 x 5/16" Posts for Marine Automotive Solar Systems -Negative+Positive

**Brand:** daiertek
**Price:** RM175
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style!

## Quick Answers

- **What is this?** DAIERTEK Bus Bar 12V 150A Mini Power Distribution Block Max 48V DC/300V AC with Cover 4 x 5/16" Posts for Marine Automotive Solar Systems -Negative+Positive by daiertek
- **How much does it cost?** RM175 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/647359933-daiertek-bus-bar-12v-150a-mini-power-distribution-block-max)

## 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

- • **Rugged Reliability:** Constructed with tin-plated copper, stainless steel, and polycarbonate for extreme durability
- • **Space-Savvy Design:** Compact size with smart spacing and 180° side post wiring for flexible installation
- • **Voltage Versatility:** Operates seamlessly up to 48V DC and 300V AC for diverse applications
- • **Powerhouse Performance:** Handles a robust 150A current for demanding electrical setups
- • **Universal Compatibility:** Perfect for marine, automotive, and solar systems—engineered to thrive in harsh environments

## Overview

The DAIERTEK Bus Bar is a compact, high-capacity 12V power distribution block rated for 150A and up to 48V DC/300V AC. Built with premium tin-plated copper, stainless steel hardware, and a protective polycarbonate cover, it ensures reliable, corrosion-resistant connections. Featuring 5/16" terminal studs and flexible 180° wiring options, it’s ideal for marine, automotive, and solar power systems requiring durable, space-efficient electrical distribution.

## Description

Buy DAIERTEK Bus Bar 12V 150A Mini Power Distribution Block Max 48V DC/300V AC with Cover 4 x 5/16" Posts for Marine Automotive Solar Systems -Negative+Positive: Connecting Blocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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.
Review: Good stuff - Does the job, well made.

## Features

- Superior Quality: These 12v bus bars are composed of tin plated copper bar, stainless steel nuts and stud terminals, nylon bus bar terminal block base and polycarbonate cover, reliable and solid for use.
- 5/16" Terminal Studs: The terminal of this marine bus bar is 5/16" (M8) terminal stud design, is capable of larger size wire lug installation, makes it sufficient to support safe use of rated current and voltage.
- Rating: This 150A bus bar terminal block can work in Max 300V AC, 48V DC power supply curcuits, and its size is smaller than other normal 150A bus bars, can meet various mounting demands.
- Convenient Connection: This battery terminal block has reasonable spacing for connector installation, in addition, the side posts allows max 180° direction wire installation, can meet a wider range of installation demands.
- Wide Application: The high-quality materials of this battery distribution block enables it to work in extreme environments, universally fit for automotive, car, boat, solar systems, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2NDXQHN |
| Best Sellers Rank | #3 in Distribution Connecting Blocks |
| Brand Name | DAIERTEK |
| Centerline Length | 0.08 Inches |
| Color | BB100-T4M8-C-RB |
| Connector Type | Terminal Studs |
| Current Rating | 150 Amps |
| Customer Reviews | 4.8 out of 5 stars 507 Reviews |
| Item Height | 1.38 inches |
| Item Pitch | 0.08 Inches |
| Manufacturer | DAIERTEK |
| Model | BB100-T4M8-C-RB |
| Mounting Type | PCB Mount |
| Number Of Contacts | 4 |
| Number Of Poles | 4 |
| Number of Positions | 4 |
| Pitch | 0.08 Inches |
| Voltage | 300 Volts (AC) |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Current Rating:** 150 Amps
- **Item Pitch:** 0.08 Inches
- **Connector Type:** Terminal Studs
- **Number Of Contacts:** 4
- **Mounting Type:** PCB Mount
- **Color:** BB100-T4M8-C-RB
- **Brand:** DAIERTEK
- **Voltage:** 300 Volts (AC)
- **Number Of Poles:** 4
- **Centerline Length:** 0.08 Inches

## Images

![DAIERTEK Bus Bar 12V 150A Mini Power Distribution Block Max 48V DC/300V AC with Cover 4 x 5/16" Posts for Marine Automotive Solar Systems -Negative+Positive - Image 1](https://m.media-amazon.com/images/I/71bV-iUqmVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

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

Does the job, well made.

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

Nice for a 48 volt buss bar in small areas

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---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-02*