---
product_id: 221718203
title: "ONLINE LED STORE True Mods 4\" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red"
brand: "online led store"
price: "S$32"
currency: SGD
in_stock: true
reviews_count: 12
category: "Online Led Store"
url: https://www.desertcart.sg/products/221718203-online-led-store-true-mods-4-power-distribution-terminal-block
store_origin: SG
region: Singapore
---

# 150A max current Flame-resistant cover & base Positive insulated busbar ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red

**Brand:** online led store
**Price:** S$32
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your projects with confidence and style — never settle for less!

## Quick Answers

- **What is this?** ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red by online led store
- **How much does it cost?** S$32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/221718203-online-led-store-true-mods-4-power-distribution-terminal-block)

## Best For

- online led store enthusiasts

## Why This Product

- Trusted online led store brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Streamlined Setup:** 6-terminal layout offers ample connection points without overcrowding your system.
- • **Durable & Safe Design:** Tin-plated brass busbar with flame-resistant base and flexible, impact-resistant cover.
- • **Powerhouse Performance:** Handles up to 150A at 32V DC and 300V AC for all your high-demand projects.
- • **Universal Compatibility:** Perfect for automotive, marine, RV, and trailer power distribution needs.
- • **Effortless Wiring Flexibility:** Extra tall cover cutouts allow multiple wire gauges and double stacking without hassle.

## Overview

The ONLINE LED STORE True Mods 4" Power Distribution Terminal Block is a robust, versatile busbar designed for automotive, marine, and RV applications. Featuring a tin-plated brass busbar, flame-resistant base and flexible cover, it supports up to 150 amps at 32V DC and 300V AC. Its 6-terminal design and extra tall cover cutouts provide flexible wiring options, ensuring a neat, safe, and reliable power distribution solution.

## Description

desertcart.com: ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red : Electronics

Review: Star Point Grounding - I used 3 of these to rewire a 72 Nova and used a star point grounding technique, with 8awg wire connecting the battery to each ground block, avoiding all the grief of bad grounds. Plenty of room, good quality, reasonable price, easy top access with a cap that stays on. I'm not excited about using these for concealed power distribution on the positive side because of potential exposure or shorts without creating some sort of wrap around them, but on the ground side these are great. I decided to buy 4 more of these to rewire a friends classic car ground system next. Plain ring terminals with separate heat shrink worked best to fit the most grounds on all terminals and stack if necessary.
Review: Great flexible cover. - The flexible cover on the negative ground block, from the Online LED Store, won’t break if something hits it. As you can see I added some male quick connect terminals. So all I need to do is connect a ground wire, mount it to the fire wall. And it’s ready to connect off road lights, and put the cover on to protect thing’s from fire and electrical shock. This heavy duty ground block will keep your electrical wiring neat,,,no more spaghetti wiring. I highly recommend this product.

## Features

- START WITH THE BEST - Every successful project starts with a solid foundation. These sturdy junction blocks feature a robust, tin-plated brass busbar, a flame-resistant base, and durable stainless steel hardware.
- TRULY UNIVERSAL - Whether your working on a boat, a car or an RV, we've got you covered. Built to handle up to 300V AC, 48V DC, and 150A at 32V DC (4,800W), these power distribution blocks are ideally suited for all of your power needs.
- YOU'RE COVERED - What's the first thing that always breaks on a busbar? The cover. They're usually thin, rigid, and brittle. Not these covers. Our covers are flexible, flame-resistant, and aren't held on by tiny, breakable clips or easy to lose nuts.
- WORKS WITH YOU, NOT AGAINST YOU - Extra tall cover cutouts give you maximum flexibility with minimal effort. Use whatever gauge wire you need, route your wires from either side, double-stack wires if necessary, the covers will still fit.
- SIMPLE - Sometimes "more options" just means more difficult. Our 6 terminal, 4-3/4? busbar gives you everything you need without overcrowding your system, or your patience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087QV7TMR |
| Best Sellers Rank | #97,248 in Automotive ( See Top 100 in Automotive ) #376 in Automotive Replacement Battery Terminals & Ends |
| Brand | ONLINE LED STORE |
| Centerline Length | 4.75 Inches |
| Color | Red |
| Connector Type | Screw |
| Current Rating | 150 Amps |
| Date First Available | April 27, 2020 |
| Item Weight | 3.2 ounces |
| Item model number | PWR0351-RD |
| Manufacturer | ONLINE LED STORE |
| Material | Stainless Steel |
| Mounting Type | Panel Mount |
| Number Of Contacts | 6 |
| Number Of Poles | 6 |
| Product Dimensions | 4.75"W x 4.75"H |
| Specification Met | CE, UL |
| UPC | 816165028106 |
| Upper Temperature Rating | 85 Degrees Celsius |
| Voltage | 300 Volts, 48 Volts |

## Product Details

- **Brand:** ONLINE LED STORE
- **Color:** Red
- **Connector Type:** Screw
- **Current Rating:** 150 Amps
- **Material:** Stainless Steel
- **Mounting Type:** Panel Mount
- **Number Of Contacts:** 6
- **Number Of Poles:** 6
- **Product Dimensions:** 4.75"W x 4.75"H
- **Voltage:** 300 Volts, 48 Volts

## Images

![ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red - Image 1](https://m.media-amazon.com/images/I/71PnTrA7PsL.jpg)
![ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red - Image 2](https://m.media-amazon.com/images/I/81k9dyeZ6FL.jpg)
![ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red - Image 3](https://m.media-amazon.com/images/I/81dmypg84NL.jpg)
![ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red - Image 4](https://m.media-amazon.com/images/I/81rbVlPWinL.jpg)
![ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red - Image 5](https://m.media-amazon.com/images/I/718ujCsgLTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Star Point Grounding
*by J***. on October 28, 2025*

I used 3 of these to rewire a 72 Nova and used a star point grounding technique, with 8awg wire connecting the battery to each ground block, avoiding all the grief of bad grounds. Plenty of room, good quality, reasonable price, easy top access with a cap that stays on. I'm not excited about using these for concealed power distribution on the positive side because of potential exposure or shorts without creating some sort of wrap around them, but on the ground side these are great. I decided to buy 4 more of these to rewire a friends classic car ground system next. Plain ring terminals with separate heat shrink worked best to fit the most grounds on all terminals and stack if necessary.

### ⭐⭐⭐⭐⭐ Great flexible cover.
*by T***S on September 25, 2024*

The flexible cover on the negative ground block, from the Online LED Store, won’t break if something hits it. As you can see I added some male quick connect terminals. So all I need to do is connect a ground wire, mount it to the fire wall. And it’s ready to connect off road lights, and put the cover on to protect thing’s from fire and electrical shock. This heavy duty ground block will keep your electrical wiring neat,,,no more spaghetti wiring. I highly recommend this product.

### ⭐⭐⭐⭐⭐ Perfect for SxS accessories
*by T***N on September 4, 2024*

Used this to run power for SxS accessories and it works great. Well made, perfect size for SxSs. Ran multiple relays off of them.

## Frequently Bought Together

- ONLINE LED STORE True Mods 4" Power Distribution Terminal Block Battery Bus Bar [Max. 300V AC/48V DC] Positive Insulated Busbar for Auto Marine Car Trailer RV Boat - Red
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-23*