---
product_id: 20395434
title: "Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR"
brand: "blue sea systems"
price: "304.90 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Blue Sea Systems"
url: https://www.desertcart.tn/products/20395434-blue-sea-systems-2312-busbar-150-amp-20x8-32-w
store_origin: TN
region: Tunisia
---

# 150A max current rating 20 precision #8-32 terminal screws Reinforced polycarbonate corrosion-resistant base Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR

**Brand:** blue sea systems
**Price:** 304.90 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your electrical game with Blue Sea’s powerhouse busbar!

## Quick Answers

- **What is this?** Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR by blue sea systems
- **How much does it cost?** 304.90 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/20395434-blue-sea-systems-2312-busbar-150-amp-20x8-32-w)

## Best For

- blue sea systems enthusiasts

## Why This Product

- Trusted blue sea systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** OEM-approved and highly rated for marine and custom electrical setups
- • **Powerhouse Performance:** Handles up to 150A DC/130A AC for robust electrical demands
- • **Precision Connectivity:** 20 #8-32 terminal screws ensure secure, organized wiring
- • **Durability Meets Design:** Tin-plated pure copper with polycarbonate base resists corrosion and wear
- • **Effortless Installation:** Two #10 (M5) mounting holes for quick, stable wall mounting

## Overview

The Blue Sea Systems 2312 BUSBAR is a premium 150A rated common busbar featuring 20 #8-32 terminal screws and a corrosion-resistant tin-plated copper base reinforced with polycarbonate. Designed for high conductivity and durability, it supports up to 300V AC/48V DC and includes a protective cover and mounting holes for easy installation. Trusted by OEMs and professionals alike, it’s ideal for organized, reliable electrical distribution in marine and custom applications.

## Description

150A Common BusBar with 20 screws and a cover (part number 2312). Max voltage: 300V AC/ 48V DC, Continuous Rating: 130A AC/ 150A DC. Terminal Screws: 20 x #8-32, Terminal Studs: 2 x 1/4"-20. Reinforced polycarbonate base with tin plated pure electrical copper for maximum conductivity and corrision resistance. 2 mounting holes accept #10 (M5) screws.

Review: OEM installed!! Great product - Great product awesome quality you can land a lot of electrical components on this. I normally use these for all my negative wires. I would highly recommend. We use these on Long Beach Custom aluminum boats that we manufacture.
Review: Great bus bar for tons of small wires! - Great bus bar. I used this for grounding of several smaller wires that was formerly on one smaller bus bar with tons of shared posts. The quality of this and other Blue Sea products is excellent. For the price, it is worth it to make your bus bars more organized and neater

## Features

- 150A Common BusBar with 20 screws and a cover (part number 2312)
- Max voltage: 300V AC/ 48V DC, Continuous Rating: 130A AC/ 150A DC
- Terminal Screws: 20 x #8-32, Terminal Studs: 2 x 1/4"-20
- Reinforced polycarbonate base with tin plated pure electrical copper for maximum conductivity and corrision resistance
- 2 mounting holes accept #10 (M5) screws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000N9PF1C |
| Best Sellers Rank | #18 in Distribution Connecting Blocks #102 in Audio & Video Distribution Products |
| Brand Name | Blue Sea Systems |
| Color | Unspecified |
| Connector Type | Screw |
| Current Rating | 150 A |
| Customer Reviews | 4.8 out of 5 stars 69 Reviews |
| Global Trade Identification Number | 00632085023126 |
| Included Components | BusBar, Cover |
| Item Dimensions W x H | 9.5"W x 1.25"H |
| Item Type Name | boating-electrical-equipment |
| Item Weight | 8 ounces |
| Manufacturer | Blue Sea Systems |
| Material | Tin-Plated Copper, Glass Reinforced Polycarbonate |
| Material Type | Tin-Plated Copper, Glass Reinforced Polycarbonate |
| Model | 2312-BSS |
| Mounting Type | Wall Mount |
| Number Of Contacts | 20 |
| Number Of Poles | 2 |
| Number of Positions | 20 |
| Part Number | 2312-BSS |
| Specification Met | UL |
| UPC | 632085023126 090090025670 973792080270 015568995637 012302038070 696582454616 190283665888 611104331633 |
| Unit Count | 1 Count |
| Voltage | 300 volts |
| Warranty Description | Lifetime |

## Product Details

- **Brand:** Blue Sea Systems
- **Color:** Unspecified
- **Connector Type:** Screw
- **Current Rating:** 150 Amps
- **Gauge:** 1/4"-20
- **Material:** Tin-Plated Copper, Glass Reinforced Polycarbonate
- **Mounting Type:** Wall Mount
- **Number Of Contacts:** 20
- **Number Of Poles:** 2
- **Voltage:** 300 Volts

## Images

![Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR - Image 1](https://m.media-amazon.com/images/I/61QAawHfb-L.jpg)
![Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR - Image 2](https://m.media-amazon.com/images/I/61ca5TFb3pL.jpg)
![Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR - Image 3](https://m.media-amazon.com/images/I/71zS0tJ-ykL.jpg)
![Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR - Image 4](https://m.media-amazon.com/images/I/710HkE2oOlL.jpg)
![Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR - Image 5](https://m.media-amazon.com/images/I/11A3dk+0G1L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the amp rating per screw?**
A: About 15amp but should handle up to 25amp could be more depending on your wires awg

**Q: 100a or 150a for a boat?**
A: All depends on what your hooking up.  Normally 100 Amp is plenty.  And this is a grounding strip.  If you have a large load -Spot Lights, Down riggers, bilge pumps, Stereo, 2-way radio etc, etc you'll have to do the math. But since your buying a grounding lug this should have already been done on your fused feeders.

**Q: What size ring terminals would I need to get for the screw and stud connections.**
A: I measured the post and screw.  The main posts on either end are for 1/4" ring terminals and the screws are for #8 ring terminals.

**Q: Where can I buy a cover for this bus bar?**
A: Try going direct to the manufacture.  Amazon has the item listed with & without the cover, but they do not list the over as a separate order-able item.

## Customer Reviews

### ⭐⭐⭐⭐⭐ OEM installed!! Great product
*by R***T on July 2, 2025*

Great product awesome quality you can land a lot of electrical components on this. I normally use these for all my negative wires. I would highly recommend. We use these on Long Beach Custom aluminum boats that we manufacture.

### ⭐⭐⭐⭐⭐ Great bus bar for tons of small wires!
*by S***E on August 28, 2015*

Great bus bar. I used this for grounding of several smaller wires that was formerly on one smaller bus bar with tons of shared posts. The quality of this and other Blue Sea products is excellent. For the price, it is worth it to make your bus bars more organized and neater

### ⭐⭐⭐⭐⭐ Nice and Easy
*by M***Z on July 24, 2020*

Good quality bus. Was easy to install and the clear cover will provide some protection from the elements.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-09*