---
product_id: 91615300
title: "Generator adapter L5-30 P male to L14-30 R female twist lock 120 voltage adapter"
brand: "gen interlock"
price: "€ 77.85"
currency: EUR
in_stock: true
reviews_count: 8
category: "Gen Interlock"
url: https://www.desertcart.hr/products/91615300-generator-adapter-l5-30-p-male-to-l14-30-r
store_origin: HR
region: Croatia
---

# Bridged hot legs powering full 120V panel L5-30P to L14-30R twist lock adapter Molded ends for durable outdoor use Generator adapter L5-30 P male to L14-30 R female twist lock 120 voltage adapter

**Brand:** gen interlock
**Price:** € 77.85
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your peace of mind with the ultimate generator adapter!

## Quick Answers

- **What is this?** Generator adapter L5-30 P male to L14-30 R female twist lock 120 voltage adapter by gen interlock
- **How much does it cost?** € 77.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/91615300-generator-adapter-l5-30-p-male-to-l14-30-r)

## Best For

- gen interlock enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium build quality designed for years of reliable, infrequent use—never worry about downtime.
- • **Full Panel Coverage:** Bridged hot legs ensure your entire 120V panel is powered without compromise.
- • **Compact & Convenient:** 12-inch cord length offers flexibility without clutter, perfect for tight setups.
- • **Rugged Outdoor Ready:** Molded, weather-resistant ends built to withstand the elements and keep you powered.
- • **Seamless Power Transition:** Effortlessly connect your 120V generator to a 240V-ready panel with this precision adapter.

## Overview

This Generator Adapter converts an L5-30P male plug to an L14-30R female twist lock, bridging both hot legs to deliver full 120V power to your panel. With a durable 12-inch molded cord designed for outdoor use, it ensures reliable, safe, and efficient connection between your 120V generator and a 240V-capable breaker panel. Ideal for professionals and homeowners seeking a future-proof, high-quality power solution.

## Description

Generator Adapter L5-30P to L14-30R L5-30 male end and the L14-30 is the female end Cord Length 12 inches Both Hot legs are bridged allowing it to power the entire panel at 120 volts

Review: Perfect for powering your house with a 120v generator - I recently purchased a 120v generator at a price that was too good to pass up, and installed a standard 30-amp power inlet and interlock kit on our house breaker panel. I wanted all of the hard-wired work to be 240v-capable, in case I choose to upgrade to a larger generator in the future. This cable was exactly what I needed - I purchased a standard L14-30r cable and inlet, and used this adapter between the cable and the generator. All 120v circuits work perfectly. Make sure to leave all 240v breakers switched off, and don't use shared neutral circuits if you have any (I was able to verify that our house does not).
Review: Excellent build quality - This adapter is built as well as many other generator adapters that I have purchased in the past. I have no questions that this adapter will hold up to many years of infrequent use I have planned for it.

## Features

- L5-30P to L14-30R
- Both Hot legs are bridged allowing it to power the entire panel at 120 volts
- Molded Ends Outdoor use
- L5-30 male end and the L14-30 is the female end Cord Length 12 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GMVJV7X |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #242,455 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #659 in Outdoor Generator Cords, Sets & Plugs |
| Customer Reviews | 4.6 4.6 out of 5 stars (181) |
| Date First Available | November 29, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 12.8 ounces |
| Manufacturer | GenInterlock.com |
| Number Of Pieces | 1 |
| Part Number | GAL530 |
| Plug Format | NEMA L5-30P to L14-30R |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Voltage | 120 Volts |
| Wattage | 7500 watts |

## Product Details

- **Brand:** Gen Interlock
- **Connector Gender:** Male-to-Female
- **Plug Format:** NEMA L5-30P to L14-30R
- **UL Listed:** No
- **Voltage:** 120 Volts

## Images

![Generator adapter L5-30 P male to L14-30 R female twist lock 120 voltage adapter - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for powering your house with a 120v generator
*by A***R on January 11, 2021*

I recently purchased a 120v generator at a price that was too good to pass up, and installed a standard 30-amp power inlet and interlock kit on our house breaker panel. I wanted all of the hard-wired work to be 240v-capable, in case I choose to upgrade to a larger generator in the future. This cable was exactly what I needed - I purchased a standard L14-30r cable and inlet, and used this adapter between the cable and the generator. All 120v circuits work perfectly. Make sure to leave all 240v breakers switched off, and don't use shared neutral circuits if you have any (I was able to verify that our house does not).

### ⭐⭐⭐⭐⭐ Excellent build quality
*by A***R on March 31, 2025*

This adapter is built as well as many other generator adapters that I have purchased in the past. I have no questions that this adapter will hold up to many years of infrequent use I have planned for it.

### ⭐⭐⭐⭐⭐ Best way to connect a generator with 120 VAC only
*by R***R on October 28, 2018*

It is near impossible to connect a well known and excellent brand of generator to a transfer switch for your house without having this or some equivalent adapter. My generator has a 3 pole connector twist lock and every transfer kit only has 4 pole. This adapter solved the problem so I can quickly restore power to my house in a safe fashion.

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**Shop now:** [https://www.desertcart.hr/products/91615300-generator-adapter-l5-30-p-male-to-l14-30-r](https://www.desertcart.hr/products/91615300-generator-adapter-l5-30-p-male-to-l14-30-r)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-08*