---
product_id: 647359933
title: "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: 13
category: "Daiertek"
url: https://www.desertcart.com.my/products/647359933-bus-bar-12v-150a-mini-power-distribution-block-max-48v
store_origin: MY
region: Malaysia
---

# 150A max current 4 x 5/16" terminal studs Polycarbonate protective cover 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 protection!

## Quick Answers

- **What is this?** 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-bus-bar-12v-150a-mini-power-distribution-block-max-48v)

## 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 Endure:** Tin-plated copper and stainless steel hardware ensure corrosion resistance in extreme environments.
- • **Installation Freedom:** 180° side post wire orientation and smart spacing for effortless, adaptable wiring.
- • **Precision Engineering:** Compact 4.17" x 0.9" x 1.38" design fits tight spaces without compromise.
- • **Powerhouse Performance:** Handles up to 150A and 48V DC/300V AC for robust energy distribution.
- • **Versatile Connectivity:** Four 5/16" terminal studs support larger wire lugs for secure, flexible setups.

## Overview

The DAIERTEK Bus Bar is a compact, high-capacity 12V power distribution block rated for 150A and up to 48V DC/300V AC. Featuring four 5/16" terminal studs, tin-plated copper construction, and a durable polycarbonate cover, it’s engineered for marine, automotive, and solar applications requiring reliable, corrosion-resistant connectivity in tight spaces.

## 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: Time will tell, but looks very good - Have not installed this, but very impressed with the build. Very sturdey and also appreciate the cover.
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 | #4 in Distribution Connecting Blocks |
| Brand | DAIERTEK |
| Centerline Length | 0.08 Inches |
| Color | BB100-T4M8-C-RB |
| Connector Type | Terminal Studs |
| Current Rating | 150 Amps |
| Customer Reviews | 4.8 4.8 out of 5 stars (527) |
| Date First Available | April 25, 2024 |
| Item Pitch | 0.08 Inches |
| Item Weight | 7.4 ounces |
| Item model number | BB100-T4M8-C-RB |
| Manufacturer | DAIERTEK |
| Mounting Type | PCB Mount |
| Number Of Contacts | 4 |
| Number Of Poles | 4 |
| Product Dimensions | 4.17 x 0.9 x 1.38 inches |
| Voltage | 12 Volts |

## Product Details

- **Brand:** DAIERTEK
- **Centerline Length:** 0.08 Inches
- **Color:** BB100-T4M8-C-RB
- **Connector Type:** Terminal Studs
- **Current Rating:** 150 Amps
- **Item Pitch:** 0.08 Inches
- **Mounting Type:** PCB Mount
- **Number Of Contacts:** 4
- **Number Of Poles:** 4
- **Voltage:** 12 Volts

## Images

![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

### ⭐⭐⭐⭐⭐ Time will tell, but looks very good
*by R***S on January 26, 2026*

Have not installed this, but very impressed with the build. Very sturdey and also appreciate the cover.

### ⭐⭐⭐⭐⭐ 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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**Shop now:** [https://www.desertcart.com.my/products/647359933-bus-bar-12v-150a-mini-power-distribution-block-max-48v](https://www.desertcart.com.my/products/647359933-bus-bar-12v-150a-mini-power-distribution-block-max-48v)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-06*