---
product_id: 371472119
title: "Blue Sea Systems DualBus 100A BusBar - 10 Circuit"
brand: "blue sea systems"
price: "S/.457"
currency: PEN
in_stock: true
reviews_count: 5
category: "Blue Sea Systems"
url: https://www.desertcart.pe/products/371472119-blue-sea-systems-dualbus-100a-busbar-10-circuit
store_origin: PE
region: Peru
---

# 100A current capacity Compact 5.06" x 1.83" x 0.58" size 10x 8-32 screw terminals Blue Sea Systems DualBus 100A BusBar - 10 Circuit

**Brand:** blue sea systems
**Price:** S/.457
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style—stay connected, stay ahead!

## Quick Answers

- **What is this?** Blue Sea Systems DualBus 100A BusBar - 10 Circuit by blue sea systems
- **How much does it cost?** S/.457 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/371472119-blue-sea-systems-dualbus-100a-busbar-10-circuit)

## 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

- • **DualBus Power Hub:** Combine positive & negative buses in one sleek block for streamlined wiring.
- • **Space-Smart Design:** Compact footprint fits tight spaces while accommodating 10 circuits effortlessly.
- • **Secure Locking Screws:** Integrated locking washers ensure rock-solid, vibration-resistant connections.
- • **Heavy-Duty 100A Capacity:** Supports up to 100 amps at 300VAC/48VDC—built for high-demand setups.
- • **Trusted Marine-Grade Quality:** Blue Sea Systems’ USA-made stainless steel aluminum build stands the test of time.

## Overview

The Blue Sea Systems DualBus 100A BusBar (Model 2702) is a premium, marine-grade power distribution block combining positive and negative buses into a single compact unit. Featuring 10 screw terminals with integrated locking washers, it supports up to 100 amps at 300VAC/48VDC, ensuring secure, vibration-resistant connections. Its durable stainless steel aluminum construction and UL certification make it ideal for professional wiring setups in boats, vehicles, and industrial applications.

## Description

Dual bus 100 amp common screw terminal 10x8-32, MFG# 2702, combines negative & positive buses on one block, busbar includes (10) 8-32 screws, 100 amp 300VAC/48VDC capacity, 5.06" L x 1.83" W x .58" H.

Review: Good Quality Bus Bar - Used this in my boat to make wiring cleaner and easier and it worked great. Easy to work with and easy to install and still working after many years. Lots of space for wire installation across the board. The nuts all have an integrated locking washer which makes for a really secure connections to the bus bar. Great product and would purchase again if necessary.
Review: how to cancel an accidental return....how?? - i accidentally filled out a return for this item...so want to cancel the return?....doenst seem like theres a screen for that...its a good item...

## Features

- Best Quality
- Branded Original Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000277JB4 |
| Best Sellers Rank | #219,723 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #12 in Sailing Hardware #895 in Hunting (Sports, Fitness & Outdoors) #209,043 in Exercise & Fitness (Sports, Fitness & Outdoors) |
| Brand Name | Blue Sea Systems |
| Colour | Multicolour |
| Connector Type | Screw |
| Country of Origin | USA |
| Current Rating | 100 Amps |
| Customer Reviews | 4.5 out of 5 stars 54 Reviews |
| Global Trade Identification Number | 00632085027025 |
| Included Components | Does not apply |
| Item Height | 8 Inches |
| Item Weight | 136 g |
| Manufacturer | BLUE SEA SYSTEM |
| Material Type | Stainless Steel Aluminum |
| Model Number | 2702 |
| Mounting Type | Surface |
| Specification Met | UL |
| UPC | 632085027025 |
| Unit Count | 1.0 Count |
| Voltage | 48 Volts |

## Product Details

- **Current Rating:** 100 Amps
- **Connector Type:** Screw
- **Mounting Type:** Surface
- **Material:** Stainless Steel Aluminum
- **Colour:** Multicolour

## Images

![Blue Sea Systems DualBus 100A BusBar - 10 Circuit - Image 1](https://m.media-amazon.com/images/I/51n5HI8g99L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality Bus Bar
*by A***T on 28 February 2025*

Used this in my boat to make wiring cleaner and easier and it worked great. Easy to work with and easy to install and still working after many years. Lots of space for wire installation across the board. The nuts all have an integrated locking washer which makes for a really secure connections to the bus bar. Great product and would purchase again if necessary.

### ⭐⭐⭐⭐⭐ how to cancel an accidental return....how??
*by M***L on 25 February 2025*

i accidentally filled out a return for this item...so want to cancel the return?....doenst seem like theres a screen for that...its a good item...

### ⭐⭐⭐⭐⭐ Each of the 20 terminals is a #8 screw
*by T***G on 21 August 2018*

This is not what I was looking for when I found it, but it does the job perfectly. I have "trays" of HR1221W SLA batteries from a defunct UPS that I just couldn't leave alone, and needed an inexpensive way to turn 8 12v batteries wired in series (for 96v total) into 8 12v batteries wired in parallel (for 12v total) so I could power some more common DC loads. This bus bar does the job, leaving me two pair of terminals to hook up a pair of loads. It's not what I was envisioning, but works perfectly. Construction of the part is solid (as are most things from Blue Sea) and while the price seems high for such a simple product it's inline with other similar options... maybe even cheap. Each of the 20 terminals is a #8 screw, so #8 spade or ring terminals work perfectly.

## Frequently Bought Together

- Blue Sea Systems DualBus 100A Common BusBars
- bayite DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor
- irhapsody 4-PIN 40/30AMP 12V DC Waterproof Relay with Harness - Heavy Duty 12 AWG Tinned Copper Wires, 1 Pack SPST Automotive Relay

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-25*