---
product_id: 20395434
title: "Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR"
brand: "blue sea systems"
price: "€ 85.93"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/20395434-blue-sea-systems-2312-busbar-150-amp-20x8-32-w
store_origin: CY
region: Cyprus
---

# 150A Power Rating 20 Terminal Screws Corrosion Resistant Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR

**Brand:** blue sea systems
**Price:** € 85.93
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Projects with Confidence!

## 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?** € 85.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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

- • **Durable Design:** Reinforced polycarbonate base ensures longevity and reliability.
- • **Easy Installation:** Two mounting holes for hassle-free setup with #10 screws.
- • **Superior Conductivity:** Crafted with tin-plated pure copper for optimal performance.
- • **Versatile Connectivity:** Equipped with 20 screws for seamless integration into your system.
- • **Unmatched Power Handling:** Experience a robust 150A DC capacity for all your electrical needs.

## Overview

The Blue Sea Systems 2312 BUSBAR is a high-performance 150A common busbar designed for maximum electrical efficiency and reliability. With 20 terminal screws and a reinforced polycarbonate base, it ensures superior conductivity and corrosion resistance, making it an essential component for any professional electrical setup.

## 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.

## 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

## Product Details

- **Current Rating:** 150 Amps
- **Connector Type:** Screw
- **Number Of Contacts:** 20
- **Mounting Type:** Wall Mount
- **Material:** Polycarbonate (PC)
- **Color:** Multicolor
- **Brand:** Blue Sea Systems
- **Voltage:** 300 Volts
- **Number Of Poles:** 2
- **Product Dimensions:** 9.5"W x 1.25"H

## Images

![Blue Sea Systems 2312 BUSBAR 150 AMP 20X8-32 W/COVR - Image 1](https://m.media-amazon.com/images/I/71HBvoijtML.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.

### ⭐⭐⭐⭐⭐ A Great Casing That Is Also Very Durable.
*by C***L on March 28, 2014*

I bought this case when I bought the Blue Sea Sytem's 6 terminal post Busbar. And this is really a great product. I am very happy with it. First the 6 post busbar easily snaps downward into the sturdy bottom of this casing. The top of the housing is firmly held in place with 4 very strong and very accurate yellow heavy duty clamps that simply snap into place once your place the top housing over the bottom one..It holds the busbar very firmly.. And protects the busbar completely from any contact with any other opposite charged cables. I use one of these for all of my power/ positive connections and another of the same where I connected all of my negative cables. They are very roomy, so this makes it very easy to use since I have large hands.I cannot recommend this cover and casing highly enough! It is so sturdy. Reminds me of the quality we all "used" to get way back before "outsourcing" began. That's how well built this is.. And whenever I need to change a connection, it is extremely quick and simple to unsnap the top part, do my changes, and then reconnect the top. Takes two minutes.Also there are plastic panels that are easily removed located all along on the top piece, exactly where your wires need to go. I just pry them off with a plier as I need to.. Perfect!

### ⭐⭐⭐⭐⭐ Great so Far
*by E***N on September 30, 2016*

I used this busbar as a common ground for new circuits I installed in my truck. I currently have 9 cirucits using the bar, then one to ground it to a common ground point. All the circuits worked the first time, I had no issues at all with the bus bar. If I had to change anything, it would be that I should ahve gotten a bigger one, but this is the biggest one I could find from Blue Sea. Blue sea: please make bigger ones.My area has salted roads in the winter, and this bus bar is 'open' under the hood. After a season of salt, I'll report on how it stands up. It should be perfectly fine since the bar is plated and made for marine use (from what I understand), but just in case, I'll post an update.** Update after a season of salt **I had no issues with the busbar after a year of roadsalt. I had 2 connectors under the truck fail, but the busbar is still going strong.

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**Shop now:** [https://www.desertcart.com.cy/products/20395434-blue-sea-systems-2312-busbar-150-amp-20x8-32-w](https://www.desertcart.com.cy/products/20395434-blue-sea-systems-2312-busbar-150-amp-20x8-32-w)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-16*