---
product_id: 452489509
title: "Southwire 65179640 SPL4/0-6AD Dual Rated, 1PK Splicer, Grey"
brand: "southwire"
price: "¥4519"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/452489509-southwire-65179640-spl4-0-6ad-dual-rated-1pk-splicer-grey
store_origin: JP
region: Japan
---

# 600V Rated Compact Design Dual Rated Southwire 65179640 SPL4/0-6AD Dual Rated, 1PK Splicer, Grey

**Brand:** southwire
**Price:** ¥4519
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Connections!

## Quick Answers

- **What is this?** Southwire 65179640 SPL4/0-6AD Dual Rated, 1PK Splicer, Grey by southwire
- **How much does it cost?** ¥4519 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/452489509-southwire-65179640-spl4-0-6ad-dual-rated-1pk-splicer-grey)

## Best For

- southwire enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact:** Weighs only 2.11 ounces for easy handling.
- • **Quality You Can Trust:** Manufactured by Southwire, a leader in electrical solutions.
- • **Connect with Confidence:** Seamlessly connects #6 STR to 4/0 STR conductors.
- • **Versatile Compatibility:** Dual-rated for both Aluminum and Copper conductors.
- • **High Voltage Performance:** Engineered to handle up to 600V at 90°C.

## Overview

The Southwire 65179640 SPL4/0-6AD Dual Rated Splicer is a high-performance electrical connector designed for professionals. It accommodates a wire range from #6 STR to 4/0 STR and is dual-rated for both Aluminum and Copper conductors, ensuring versatility and reliability in various applications. With a compact design and a weight of just 2.11 ounces, this splicer is perfect for efficient installations. Rated for 600V and 90°C, it meets the demands of modern electrical systems.

## Description

Southwire 65179640 SPL4/0-6AD Dual Rated, 1PK Splicer, Grey

## Features

- Southwire splicers are used to connect and reduce conductors
- Wire range # 6 STR - 4/0 STR
- Dual-rated for use with Al and Cu conductors
- Rated 600V / 90C
- 1 PACK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Southwire |
| Part Number | 65179640 |
| Item Weight | 2.11 ounces |
| Product Dimensions | 0.87 x 2.78 x 5.12 inches |
| Country of Origin | India |
| Item model number | 65179640 |
| Color | Grey |
| Material | Aluminum |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Included Components | Component |
| Batteries Required? | No |

## Images

![Southwire 65179640 SPL4/0-6AD Dual Rated, 1PK Splicer, Grey - Image 1](https://m.media-amazon.com/images/I/71mVlA+4diL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works good
  

*by A***R on Reviewed in the United States on July 28, 2024*

Received it quickly at a good price

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Extends the length of my battery cables.
  

*by J***R on Reviewed in the United States on April 29, 2024*

My battery cables are now twice longer than beforehand

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice product
  

*by L***D on Reviewed in the United States on March 19, 2024*

Not much to say - does what it's designed to do.

---

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**Shop now:** [https://www.desertcart.jp/products/452489509-southwire-65179640-spl4-0-6ad-dual-rated-1pk-splicer-grey](https://www.desertcart.jp/products/452489509-southwire-65179640-spl4-0-6ad-dual-rated-1pk-splicer-grey)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*