---
product_id: 10662527
title: "Blue Sea Systems Terminal Blocks 20A - 65A"
brand: "blue sea systems"
price: "AED 62"
currency: AED
in_stock: true
category: "Blue Sea Systems"
url: https://www.desertcart.ae/products/10662527-blue-sea-systems-terminal-blocks-20a-65a
store_origin: AE
region: United Arab Emirates
---

# 20A current rating Closed back insulated design 4 isolated screw-pair circuits Blue Sea Systems Terminal Blocks 20A - 65A

**Brand:** blue sea systems
**Price:** AED 62
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect with confidence — power, safety, and control in one sleek block!

## Quick Answers

- **What is this?** Blue Sea Systems Terminal Blocks 20A - 65A by blue sea systems
- **How much does it cost?** AED 62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/10662527-blue-sea-systems-terminal-blocks-20a-65a)

## 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

- • **Safety First 🔒:** Closed back design fully insulates power from mounting surfaces, eliminating risk of shorts.
- • **Powerfully Rated ⚡:** Handles up to 20 amps AC/DC at 300V for reliable, high-performance connections.
- • **Compact & Durable 🛠️:** Surface mount, lightweight plastic build fits tight spaces while meeting marine safety standards.
- • **Modular Circuit Control 🔧:** Each screw pair acts as an isolated circuit, giving you precise wiring management.
- • **Customizable Connectivity 🔗:** Jumpers (sold separately) enable easy creation of common circuits for flexible setups.

## Overview

Blue Sea Systems Terminal Blocks 20A - 65A deliver robust 20 amp, 300V AC/DC power handling with a closed back design that fully insulates the mounting surface. Featuring 4 isolated screw-pair circuits and jumper compatibility, this compact, surface-mount terminal block ensures safe, modular, and customizable electrical connections, trusted in marine and industrial applications.

## Description

Closed back design completely insulates power from the mounting surface Each screw pair is one isolated circuit Jumpers allow creation of common circuits.

## Features

- 4 Circuit 20 Amp AC/DC 300V AC/DC Terminal Block
- Closed back design completely insulates power from the mounting surface
- Each screw pair is one isolated circuit
- Jumpers allow creation of common circuits (sold separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AZ6Y3 |
| Best Sellers Rank | #14,435 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Ground Circuit Terminal Blocks |
| Brand Name | Blue Sea Systems |
| Color | Black |
| Connector Type | Screw |
| Current Rating | 20 A |
| Customer Reviews | 4.6 4.6 out of 5 stars (468) |
| Gauge | 12 AWG |
| Global Trade Identification Number | 00632085024048 |
| Included Components | Blue Sea 2404 Terminal Black 20AMP - 4 Circuit |
| Item Dimensions W x H | 1.25"W x 1"H |
| Item Type Name | Blue Sea 2404 Terminal Black 20AMP - 4 Circuit |
| Item Weight | 1.12 ounces |
| Manufacturer | Blue Sea Systems |
| Material Type | Plastic |
| Model | 2404-BSS |
| Mounting Type | Surface Mount |
| Number Of Contacts | 8 |
| Number Of Poles | 4 |
| Number of Items | 1 |
| Number of Positions | 4 |
| Part Number | 2404-BSS |
| Specification Met | Marine Electrical Safety Standards |
| UPC | 632085024048 |
| Unit Count | 1 Count |
| Voltage | 300 volts |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Blue Sea Systems
- **Color:** Black
- **Connector Type:** Screw
- **Current Rating:** 20 A
- **Gauge:** 12 AWG
- **Material:** Plastic
- **Mounting Type:** Surface Mount
- **Number Of Contacts:** 8
- **Number Of Poles:** 4
- **Voltage:** 300 volts

## Images

![Blue Sea Systems Terminal Blocks 20A - 65A - Image 1](https://m.media-amazon.com/images/I/51gM1DlojPL.jpg)

## Available Options

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

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-08-24*