---
product_id: 558536327
title: "FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet"
brand: "firmerst"
price: "4580099₫"
currency: VND
in_stock: true
reviews_count: 10
url: https://www.desertcart.vn/products/558536327-firmerst-7-way-trailer-wire-pure-copper-2-12-gauge
store_origin: VN
region: Vietnam
---

# 300V rating Pure copper construction Temp range -20℃~80℃ FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet

**Brand:** firmerst
**Price:** 4580099₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Power Up Your Adventures with FIRMERST!

## Quick Answers

- **What is this?** FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet by firmerst
- **How much does it cost?** 4580099₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/558536327-firmerst-7-way-trailer-wire-pure-copper-2-12-gauge)

## Best For

- firmerst enthusiasts

## Why This Product

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

## Key Features

- • **Weather Warrior:** Built to withstand rain, sun, and snow.
- • **Flexibility Redefined:** Resistant to frequent bending and wear.
- • **Unmatched Versatility:** Perfect for trailers, boats, RVs, and more!
- • **Heavy-Duty Performance:** 12 AWG for braking, 14 AWG for power needs.
- • **Stability in Conductivity:** Pure copper ensures reliable performance.

## Overview

The FIRMERST 7 Way Trailer Wire is a robust 30-foot wiring solution designed for various applications, featuring a combination of 12 and 14 gauge pure copper wires. With a temperature range of -20℃ to 80℃ and a 300V rating, this wiring is built to endure harsh conditions while providing reliable conductivity. Ideal for trailers, boats, RVs, and more, it offers unmatched flexibility and durability.

## Description

FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet

## Features

- Specification: 30 Feet 7 Way Trailer Wiring has 12 gauge and 14 gauge, Temperature Range: -20℃~80℃, 300V rating
- Wire Gauge: Blue and white wires - 12 AWG, remaining wires - 14 AWG. Wire gauge differences accommodate larger loads for braking and power needs
- Pure Copper: The material is stable and durable, and can maintain stable conductivity in harsh environments such as humidity and rain
- Flexibility and Durability: Resistant to frequent bending and can be used in rain, sun and cold conditions.
- Application: Suitable for trailers, boats, campers, trucks, golf carts, RVs, electric trikes, snowplows etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Brand | FIRMERST |
| Material | Copper |
| Number of Cable Strands | 7 |
| Gauge | 14.0 |
| Voltage | 300 Volts |
| No. of wires | 7 |
| Manufacturer | FIRMERST |
| Model | MDPNEWT30FT7CBK-USA |
| Item Weight | 7.85 pounds |
| Product Dimensions | 3 x 3 x 1.6 inches |
| Country of Origin | China |
| Item model number | MDEWT30FT7CBK-USA |
| Manufacturer Part Number | PNEWT30FT7CBK-USA |

## Product Details

- **Color:** Black
- **Brand:** FIRMERST
- **Material:** Copper
- **Number of Cable Strands:** 7
- **Gauge:** 14.0

## Images

![FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet - Image 1](https://m.media-amazon.com/images/I/61uI5Ivs8tL.jpg)
![FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet - Image 2](https://m.media-amazon.com/images/I/71r0WEPALKL.jpg)
![FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet - Image 3](https://m.media-amazon.com/images/I/61NYi0tEiFL.jpg)
![FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet - Image 4](https://m.media-amazon.com/images/I/717VxZBCx3L.jpg)
![FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet - Image 5](https://m.media-amazon.com/images/I/619GXTBcoDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worth every penny
  

*by B***N on Reviewed in the United States on October 24, 2024*

Very nice thick wire.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Oops !
  

*by B***N on Reviewed in the United States on September 29, 2024*

Great product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good quality stuff
  

*by Y***  on Reviewed in the United States on May 1, 2024*

Nice and good quality cable… recommend for any semi trailers electric ⚡️ repair

## Frequently Bought Together

- FIRMERST 7 Way Trailer Wire Pure Copper 2-12 Gauge and 5-14 Gauge 30 Feet
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**Shop now:** [https://www.desertcart.vn/products/558536327-firmerst-7-way-trailer-wire-pure-copper-2-12-gauge](https://www.desertcart.vn/products/558536327-firmerst-7-way-trailer-wire-pure-copper-2-12-gauge)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-24*