---
product_id: 17201794
title: "2305"
brand: "blue sea systems"
price: "E£ 2588"
currency: EGP
in_stock: null
reviews_count: 8
category: "Blue Sea Systems"
url: https://www.desertcart.com.eg/products/17201794-2305
store_origin: EG
region: Egypt
---

# 100A continuous current rating 4 x #10-32 terminal studs Reinforced polycarbonate base for corrosion resistance 2305

**Brand:** blue sea systems
**Price:** E£ 2588
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your power game with the ultimate busbar for flawless connectivity!

## Quick Answers

- **What is this?** 2305 by blue sea systems
- **How much does it cost?** E£ 2588 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/17201794-2305)

## 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

- • **Powerhouse Performance:** Handles a robust 100A continuous load for reliable power distribution.
- • **Precision Connectivity:** Equipped with 4 heavy-duty #10-32 studs for secure, versatile wiring.
- • **Effortless Installation:** Dual mounting holes accept #10 (M5) screws for quick, stable setup on dashboards or walls.
- • **Marine-Grade Durability:** Reinforced polycarbonate base with tin-plated copper ensures maximum conductivity and corrosion resistance in harsh environments.
- • **Optimized System Efficiency:** Designed to eliminate power bypass, ensuring balanced current flow across battery banks for peak performance.

## Overview

The Blue Sea Systems 2305 Mini BusBar is a premium 100A rated electrical distribution block featuring 4 #10-32 terminal studs and a reinforced polycarbonate base with tin-plated copper for superior conductivity and corrosion resistance. Ideal for marine and solar power setups, it supports up to 300V AC/48V DC and mounts easily with #10 screws, delivering reliable, balanced power flow and long-lasting durability in demanding environments.

## Description

100A Mini BusBar with 4 studs (part number 2305). Max voltage: 300V AC/ 48V DC, Continuous Rating: 100A AC/DC. Terminal Studs: 4 x #10-32. Reinforced polycarbonate base with tin plated pure electrical copper for maximum conductivity and corrision resistance. 2 mounting holes accept #10 (M5) screws.

Review: Five Stars - The perfect busbar cover for one of the very highest quality busbars of its kind. Well-made, with a good, solid snap-on fit that effectively shields the terminations on the busbar from any possibility of accidental externally-induced short-circuiting, debris build-up and mechanical interference. When used in conjunction with proper dielectric grease or other protective shielding / applications on the busbar terminals, one cannot ask for better protection outside of hermetic sealing even in the demanding marine environment. One note to all : I have noticed that, outside of the commercial shipping industry, there is a regrettable general tendency towards treating marine electrical rigging almost as an afterthought, right down to the sort of corner-cutting that beggars description by its very nature. One sees this sort of so-called "workmanship" in a wide variety of scenarios ---- ranging from high-end luxury yachts to the smallest, most basic watercraft. This is a false economy that will result in nothing but long-term problems for the end user, ranging from mere annoyances such as importunate and embarrassing breakdowns at the most awkward of times ( that could still cost the end-user hugely ) to the catastrophic ( as in a major electrical fire ). Understand that the marine environment is an unforgiving, corrosive and intrusive one, then take it from there. Make sure that all lines, connections and terminations are properly crimped, insulated, sealed and / or greased, and are of the appropriate gauge for the anticipated electrical load. One classic example that repeats itself over and over again is the boat owner who will unhesitatingly spend large amounts of money on extraneous comforts and features such as luxurious boat furniture, galley cooktops and utensils, extra-fancy but unnecessary electronic navaids, surface drives that seem great on paper but which may actually prove detrimental in the long run to overall mechanical reliability, and sophisticated but questionable fishing accessories, live wells, etc. while skimping on the most basic of essentials --- sound hull structure, reliable powerplant, reliable basic running gear, and reliable power infrastructure, i.e., electrical systems, and quality navigation lighting, among others. If one remembers nothing else, understand and remember what takes a higher priority and what will be "nice-to-have" but takes a distinct second place or lower. The sea is an unforgiving place, even for the casual boat owner, let alone a maritime professional.
Review: Very High Quality Bus Bar. - This is really a very good product and it is very well made. As are most of Blue Sea's products. I bought three of these to use on 2 battery banks I have in my stand alone solar powered system. I work as an installer so I use a lot of different products and I generally research every product I buy before purchasing it. This was by far the best available Busbar at this price point. I highly recommend using this busbar along with the protective casing that they sell for it. The busbar seats into the bottom half of the casing perfectly and easily, just by adding some pressure by hand. it has a snap in feature with an incredibly strong hold once inserted. The heavy duty plastic casing then fits over the bottom half and is attached with 4 very well built and very strong clasps. It takes a few seconds to simply unclasp the top housing, change or add your terminal rings and then reattach the clasps. Everything fits to exact tolerance. The bus bar itself is very hefty. It is rated upto 250 Amps of power. The terminal studs are excellent quality made. I use four of the studs to connect each of my four 105 AH batteries wires individually to this busbar, one busbar for Positive and another of the same bus bar for negative. I have attached my solar controller, a Samlex charger, and a Samlex true sine Inverter to the busbar as well. Using kill switches I now control the power flows precisely, and by wiring the batteries to these busbars instead of to each other in parallel, I now have a guaranteed current flow going through each battery evenly.. As the old way of wiring battery to battery to battery, connecting positive to positive, etc and the same with Negative, created an alternate "Pathway" for some of the power to bypass the batteries by flowing directly through the wires!! Wiring to two of these busbars eliminates the capacity losses I was getting. And yes, I wired in parallel and connected to top battery positive terminal and bottom battery negative terminal. This bus bar has a lot of room between the screw studs and this makes it much easier to make your connections.. The busbar comes with lock down rings and a very sturdy screw stud and nut. The plastic housing ( sold separately ) has easy to knock out access points for each terminal.. So, I really recommend this Busbar very highly. It is very well made, very roomy to work with, and extremely well built. It handles the power I work with easily.

## Features

- 100A Mini BusBar with 4 studs (part number 2305)
- Max voltage: 300V AC/ 48V DC, Continuous Rating: 100A AC/DC
- Terminal Studs: 4 x #10-32
- 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 | B000A797IO |
| Best Sellers Rank | #40,641 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Boat Wire Terminals |
| Brand Name | Blue Sea Systems |
| Color | Without Cover |
| Connector Type | Screw |
| Current Rating | 100 Amps |
| Customer Reviews | 4.8 out of 5 stars 3,781 Reviews |
| Gauge | 10.0 |
| Global Trade Identification Number | 00094800000513, 00632085023058 |
| Included Components | BusBar |
| Item Height | 7.88 inches |
| Item Type Name | boating-electrical-equipment |
| Item Weight | 2.56 ounces |
| Manufacturer | Blue Sea Systems |
| Material | Polycarbonate (PC) |
| Material Type | Polycarbonate (PC) |
| Model | 2305-BSS |
| Mounting Type | Wall Mount or Dashboard Mount |
| Number Of Contacts | 4 |
| Number Of Poles | 4 |
| Number of Positions | 4 |
| Specification Met | Yes, Meets Industry Standards for Voltage and Current Capacity |
| UPC | 077347026598 632085023058 |
| Unit Count | 1.0 Count |
| Voltage | 300 Volts |
| Warranty Description | Lifetime |

## Images

![2305 - Image 1](https://m.media-amazon.com/images/I/31uOE4zGOML.jpg)
![2305 - Image 2](https://m.media-amazon.com/images/I/41qdnhw-l9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by D***K on March 5, 2015*

The perfect busbar cover for one of the very highest quality busbars of its kind. Well-made, with a good, solid snap-on fit that effectively shields the terminations on the busbar from any possibility of accidental externally-induced short-circuiting, debris build-up and mechanical interference. When used in conjunction with proper dielectric grease or other protective shielding / applications on the busbar terminals, one cannot ask for better protection outside of hermetic sealing even in the demanding marine environment. One note to all : I have noticed that, outside of the commercial shipping industry, there is a regrettable general tendency towards treating marine electrical rigging almost as an afterthought, right down to the sort of corner-cutting that beggars description by its very nature. One sees this sort of so-called "workmanship" in a wide variety of scenarios ---- ranging from high-end luxury yachts to the smallest, most basic watercraft. This is a false economy that will result in nothing but long-term problems for the end user, ranging from mere annoyances such as importunate and embarrassing breakdowns at the most awkward of times ( that could still cost the end-user hugely ) to the catastrophic ( as in a major electrical fire ). Understand that the marine environment is an unforgiving, corrosive and intrusive one, then take it from there. Make sure that all lines, connections and terminations are properly crimped, insulated, sealed and / or greased, and are of the appropriate gauge for the anticipated electrical load. One classic example that repeats itself over and over again is the boat owner who will unhesitatingly spend large amounts of money on extraneous comforts and features such as luxurious boat furniture, galley cooktops and utensils, extra-fancy but unnecessary electronic navaids, surface drives that seem great on paper but which may actually prove detrimental in the long run to overall mechanical reliability, and sophisticated but questionable fishing accessories, live wells, etc. while skimping on the most basic of essentials --- sound hull structure, reliable powerplant, reliable basic running gear, and reliable power infrastructure, i.e., electrical systems, and quality navigation lighting, among others. If one remembers nothing else, understand and remember what takes a higher priority and what will be "nice-to-have" but takes a distinct second place or lower. The sea is an unforgiving place, even for the casual boat owner, let alone a maritime professional.

### ⭐⭐⭐⭐⭐ Very High Quality Bus Bar.
*by C***L on March 26, 2014*

This is really a very good product and it is very well made. As are most of Blue Sea's products. I bought three of these to use on 2 battery banks I have in my stand alone solar powered system. I work as an installer so I use a lot of different products and I generally research every product I buy before purchasing it. This was by far the best available Busbar at this price point. I highly recommend using this busbar along with the protective casing that they sell for it. The busbar seats into the bottom half of the casing perfectly and easily, just by adding some pressure by hand. it has a snap in feature with an incredibly strong hold once inserted. The heavy duty plastic casing then fits over the bottom half and is attached with 4 very well built and very strong clasps. It takes a few seconds to simply unclasp the top housing, change or add your terminal rings and then reattach the clasps. Everything fits to exact tolerance. The bus bar itself is very hefty. It is rated upto 250 Amps of power. The terminal studs are excellent quality made. I use four of the studs to connect each of my four 105 AH batteries wires individually to this busbar, one busbar for Positive and another of the same bus bar for negative. I have attached my solar controller, a Samlex charger, and a Samlex true sine Inverter to the busbar as well. Using kill switches I now control the power flows precisely, and by wiring the batteries to these busbars instead of to each other in parallel, I now have a guaranteed current flow going through each battery evenly.. As the old way of wiring battery to battery to battery, connecting positive to positive, etc and the same with Negative, created an alternate "Pathway" for some of the power to bypass the batteries by flowing directly through the wires!! Wiring to two of these busbars eliminates the capacity losses I was getting. And yes, I wired in parallel and connected to top battery positive terminal and bottom battery negative terminal. This bus bar has a lot of room between the screw studs and this makes it much easier to make your connections.. The busbar comes with lock down rings and a very sturdy screw stud and nut. The plastic housing ( sold separately ) has easy to knock out access points for each terminal.. So, I really recommend this Busbar very highly. It is very well made, very roomy to work with, and extremely well built. It handles the power I work with easily.

### ⭐⭐⭐⭐⭐ Working well
*by G***Y on June 3, 2025*

Good quality and worth the price

## Frequently Bought Together

- Blue Sea Systems 100 Amp Mini BusBar
- Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - MPPT Charge Controller for Solar Panels - 100V 30 amp 12/24-Volt
- Victron Energy Battery Switch ON/OFF 275A

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-27*