---
product_id: 4164406
title: "Southwire Generator Adapter Cord - Compact 9-Inch 12/3 STW Cable - With Twist-to-Lock Plug & Single Receptacle - 120V - 15 Amp - Ideal for Contractors & Outdoor Power Needs - Yellow"
brand: "coleman cable"
price: "B/.52"
currency: PAB
in_stock: true
category: "Coleman Cable"
url: https://www.desertcart.com.pa/products/4164406-southwire-generator-adapter-cord-compact-9-inch-12-3-stw
store_origin: PA
region: Panama
---

# 20 Amp twist-lock power Contractor-grade 12/3 gauge cable Impact-resistant molded connectors Southwire Generator Adapter Cord - Compact 9-Inch 12/3 STW Cable - With Twist-to-Lock Plug & Single Receptacle - 120V - 15 Amp - Ideal for Contractors & Outdoor Power Needs - Yellow

**Brand:** coleman cable
**Price:** B/.52
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up like a pro—secure, durable, and ready to roll!

## Quick Answers

- **What is this?** Southwire Generator Adapter Cord - Compact 9-Inch 12/3 STW Cable - With Twist-to-Lock Plug & Single Receptacle - 120V - 15 Amp - Ideal for Contractors & Outdoor Power Needs - Yellow by coleman cable
- **How much does it cost?** B/.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/4164406-southwire-generator-adapter-cord-compact-9-inch-12-3-stw)

## Best For

- coleman cable enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Heavy-duty vinyl jacket and impact-resistant connectors shield your cord from harsh jobsite conditions and outdoor elements.
- • **Compact & Portable:** At just 9 inches long, this adapter fits easily in your tool bag—power on the go without the bulk.
- • **Certified Reliability:** UL listed and OSHA compliant, ensuring safe, dependable performance for all your professional power needs.
- • **High-Visibility Safety:** Bright yellow jacket enhances visibility to reduce trip hazards and keep your workspace accident-free.
- • **Twist-to-Lock Security:** Effortlessly convert 20A receptacles to 15A with a quick, secure twist—no loose connections, no downtime.

## Overview

The Southwire Generator Adapter Cord is a compact 9-inch, 12-gauge, 3-conductor cable designed to convert a 20-amp twist-lock receptacle to a standard 15-amp grounded outlet. Built for contractors and outdoor power users, it features a heavy-duty vinyl jacket, impact-resistant molded connectors, and bright yellow visibility. UL listed and OSHA compliant, it delivers reliable 120V, 15A power with a secure twist-to-lock mechanism, making it an essential tool for rugged industrial and outdoor applications.

## Description

Product Description From the Manufacturer This 9-inch 12-gauge 3-conductor 125-volt; adapter will convert a twist-to-lock 20 amp receptacle to a 15 amp grounded receptacle. From the Manufacturer This 9-inch 12-gauge 3-conductor 125-volt, adapter will convert a twist-to-lock 20 amp receptacle to a 15 amp grounded receptacle.

## Features

- PRACTICAL GENERATOR EXTENSION CORD ADAPTER: this generator adapter cord converts a 20-amp receptacle to a standard 15-amp grounded receptacle with one quick twist
- HEAVY-DUTY GENERATOR CORD ADAPTER: a jacket keeps out the elements and protects the generator extension cord adapter for durability; the molded connectors are also crafted from impact-resistant material to withstand rugged industrial uses
- CONTRACTOR GRADE GENERATOR CORD ADAPTER: this generator extension cord adapter is great for heavy-duty industrial applications such as operating circular saw; heater and table saw
- EASY-TO-USE GENERATOR POWER CORD ADAPTER: simply twist the 20a receptacle to lock into the 15a receptacle; easily convert the plug effortlessly; bright yellow jacket of the generator cord adapter increases visibility to minimize tripping incidents
- GENERATOR EXTENSION CORD ADAPTER SPECIFICATIONS: 9 in (23 cm) long; 12/3 gauge; 3 conductors; 125 volts; UL listed and meets OSHA specificationsSATISFACTION GUARANTEED: A leader in a wide variety of electrical cord products; bulk electrical and electronic wire; surge protectors; garden lights; timer products and other accessories Our Company strives to deliver strong performance every day!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004SQGJ |
| Amperage | 20 Amps |
| Best Sellers Rank | #138,050 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,172 in Extension Cords |
| Brand | Coleman Cable |
| Built-In Media | 20ft 12/3 STW Twist to Lock 20A plug NEMA 5-20P St -ard 15A |
| Case Material Type | Vinyl |
| Color | Yellow L5-20P to 5-15R converter |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.6 out of 5 stars 942 Reviews |
| Gauge | 12.0 |
| Global Trade Identification Number | 00029892090210 |
| Indoor Outdoor Usage | Indoor |
| Input Current | 20 Amps |
| Item Length | 9 Inches |
| Item Type Name | 20ft 12/3 STW Twist to Lock 20A plug NEMA 5-20P St -ard 15A |
| Item Weight | 0.47 Pounds |
| Manufacturer | Coleman Cable |
| Mfr Part Number | 090218802 |
| Model Number | 90218802 |
| Number Of Conductors | 3 |
| Number of Outlets | 1 |
| Plug Format | Type L |
| Plug Type | Type L |
| Power Cord Prong Count | 6 |
| Special Features | special_feature |
| UL Listed | Yes |
| UPC | 029892090210 |
| Voltage | 120 Volts |
| Warranty Description | 180 Days Limited Warranty |
| Wattage | 2500 watts |

## Product Details

- **Brand:** Coleman Cable
- **Color:** Yellow L5-20P to 5-15R converter
- **Connector Gender:** Male-to-Female
- **Plug Format:** Type L
- **Voltage:** 120 Volts

## Images

![Southwire Generator Adapter Cord - Compact 9-Inch 12/3 STW Cable - With Twist-to-Lock Plug & Single Receptacle - 120V - 15 Amp - Ideal for Contractors & Outdoor Power Needs - Yellow - Image 1](https://m.media-amazon.com/images/I/71hzYK6cVXL.jpg)

## Available Options

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

## Questions & Answers

**Q: what outlet on the generator does this go in ?**
A: Depends on your generator .... BUT .... this is made to go into your 20Amp 120Volt Twist Lock Receptacle (if your generator has one).

**Q: is it a twist and lock**
A: The male connector is a twist-lock.  The female connector is not.

**Q: Is this compatible with a three prong dryer outlet?**
A: No this product has a Nema L5-20 locking plug and a three prong dryer receptacle will require a Nema 10-30 Plug.

**Q: My generator has a 30 amp twist lock outlet. Can I pull 2 x 15 amps at the same time using this ?**
A: NO this cord has a 20 Amp twist to lock plug

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-07-26*