---
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: "₩60176"
currency: KRW
in_stock: true
reviews_count: 8
category: "Daiertek"
url: https://www.desertcart.kr/products/647359933-daiertek-bus-bar-12v-150a-mini-power-distribution-block-max
store_origin: KR
region: South Korea
---

# 150A max current 5/16" heavy-duty terminal studs Polycarbonate protective cover 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:** ₩60176
**Availability:** ✅ In Stock

## Summary

> ⚡ Distribute power like a pro—compact, tough, and ready to energize your setup!

## 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?** ₩60176 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Built to Last:** Tin-plated copper bars with stainless steel nuts ensure corrosion resistance and durability.
- • **All-Terrain Ready:** Engineered for marine, automotive, and solar systems—built to thrive in extreme conditions.
- • **Compact & Versatile:** Mini size fits tight spaces without compromising on power capacity.
- • **Powerhouse Performance:** Handles up to 150A and 48V DC/300V AC for robust energy distribution.
- • **Effortless Installation:** 180° side post wire access and optimal spacing for seamless connector setup.

## Overview

The DAIERTEK 12V 150A Mini Power Distribution Block is a compact, high-capacity bus bar designed for marine, automotive, and solar applications. Featuring tin-plated copper bars, stainless steel hardware, and a protective polycarbonate cover, it supports up to 48V DC and 300V AC with 5/16" terminal studs for heavy-duty wire connections. Its space-saving design and 180° wire access make installation flexible and efficient, ensuring reliable power distribution in demanding environments.

## 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: 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

- 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 | #6 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 521 Reviews |
| 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 | 12 Volts |
| 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

### ⭐⭐⭐⭐⭐ 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

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**Shop now:** [https://www.desertcart.kr/products/647359933-daiertek-bus-bar-12v-150a-mini-power-distribution-block-max](https://www.desertcart.kr/products/647359933-daiertek-bus-bar-12v-150a-mini-power-distribution-block-max)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-03*