---
product_id: 217728219
title: "15 Amp Flanged Inlet 125V, NEMA 5-15 RV Shore Power Inlet Plug w/Waterproof and Back Cover, 2 Pole 3-Wire AC Port Plug, Generator Male Receptacle for Marine Boat RV Shed Electrical Extension"
brand: "welluck"
price: "€ 41.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Welluck"
url: https://www.desertcart.gr/products/217728219-15-amp-flanged-inlet-125v-nema-5-15-rv-shore
store_origin: GR
region: Greece
---

# 15 Amp high current capacity Waterproof cover for all-weather protection Stainless steel screws for secure installation 15 Amp Flanged Inlet 125V, NEMA 5-15 RV Shore Power Inlet Plug w/Waterproof and Back Cover, 2 Pole 3-Wire AC Port Plug, Generator Male Receptacle for Marine Boat RV Shed Electrical Extension

**Brand:** welluck
**Price:** € 41.80
**Availability:** ✅ In Stock

## Summary

> 🔌 Plug into power, rain or shine—never miss a charge!

## Quick Answers

- **What is this?** 15 Amp Flanged Inlet 125V, NEMA 5-15 RV Shore Power Inlet Plug w/Waterproof and Back Cover, 2 Pole 3-Wire AC Port Plug, Generator Male Receptacle for Marine Boat RV Shed Electrical Extension by welluck
- **How much does it cost?** € 41.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/217728219-15-amp-flanged-inlet-125v-nema-5-15-rv-shore)

## Best For

- welluck enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Ideal for trailers, campers, boats, RVs, and more—connect your generator or battery charger with ease and confidence.
- • **Power Up with Confidence:** 15 Amp, 125V rating ensures reliable, high-capacity power delivery for your RV or marine needs.
- • **Built to Brave the Elements:** ETL-approved waterproof cover and back cap shield your inlet from rain, snow, dust, and UV damage—perfect for harsh outdoor conditions.
- • **Installation Made Effortless:** Clear see-thru wiring block and included stainless steel screws guarantee a tight, gap-free fit in just a 2" hole.
- • **Customizable Wiring Flexibility:** Supports 12-18 AWG wires, letting you tailor cord length and gauge to your exact power setup requirements.

## Overview

The WELLUCK 15 Amp Flanged Inlet is a durable, weatherproof NEMA 5-15 RV shore power plug designed for reliable 125V AC power connections. Featuring nickel-coated copper poles, a waterproof cover, and stainless steel mounting screws, it ensures secure, corrosion-resistant performance in marine, RV, and outdoor environments. Compatible with 12-18 AWG wires and multiple applications, it’s a versatile, professional-grade power inlet for demanding users.

## Description

Buy WELLUCK 15 Amp Flanged Inlet 125V, NEMA 5-15 RV Shore Power Inlet Plug w/Waterproof and Back Cover, 2 Pole 3-Wire AC Port Plug, Generator Male Receptacle for Marine Boat RV Shed Electrical Extension: Plugs, Inlets & Receptacles - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect For My Camper - Our Trailmanor 3023 camper has a 30 amp service. When camping in cold weather, we run a 15 amp extension cord from the power box to inside the camper. This allow me to operate a 110 volt heater without taxing the regular 30 amp service. It does not take much to quickly be using 30 amps! With this installed, I can now plug in an extra 15 amp extension cord into this power inlet to supply power to a dedicated line inside to run the extra heater. I purchased a heavy duty extension cord (12 gauge wire). I used a string to determine exactly how much of the cable I would need inside the camper and cut the extension cord as needed. The part with the female end was installed in the camper and the cut end connected to the WELLUCK Power Inlet. The Unit was caulked/sealed to make it weatherproof. I installed a replacement female outlet on the cut end of the extension cord which gave me a 13' heavy duty extension cord to use (when possible) to supply power to the new power inlet box. I remain very pleased with this install and it has worked out great. Having the extra 15 amp supply for a dedicated electric heater was great. I would highly recommend this product. I remain very pleased!
Review: Great purchase - Just what I needed to connect my back yard storage unit to electrical service. Seems well made and heavy duty. Time will tell.

## Features

- 【15 Amp Flanged Inlet】: No oxidation for the Nickel coated copper pole on the plug, made of premium copper and Nylon plastic to avoid the damage of UV degradation and chemicals, rugged and durable for indoor and outdoor.
- 【Easy Reliable Installation】: 2" Hole size required, clear see-thru wiring block (Black-Hot, Green-Ground, Silver-Neutral), and 4 long Stainless Steel screws will fix straight blade flanged inlet on the hole or wall more tightly. No gap on the edge!
- 【 Weatherproof Cover】: ETL approved, and the flanged power inlet cap and back cover will protect it from the rain storm, snows, dust and even works well in Western Colorado winters, without crack and leak.
- 【Wire Up As You Wish】 : Define the Length and Diameter of the cord based on actual need. Flanged electrical inlet receptacle accommodates 12-18 AWG gauge wires, suitable for No. 12-3 through No. 18-3 cords grip.
- 【Widely Compatible】: As a generator or battery charger plug to energize your electrical devices. Widely used in trailer, camper, RV, car, boat, marine, block heater,home, bumper, recessed outlet box, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B3MR572 |
| Amperage | 15 A |
| Best Sellers Rank | #17,920 in Automotive ( See Top 100 in Automotive ) #77 in RV Plugs, Inlets & Receptacles |
| Brand | WELLUCK |
| Color | Black |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.7 out of 5 stars 1,644 Reviews |
| Ethernet Cable Category | Cat 3 |
| Input Current | 15 A |
| Manufacturer | FYT |
| Mfr Part Number | PL0003 |
| Model Number | PL0003 |
| Number of Items | 1 |
| Number of Outlets | 1 |
| Plug Format | B - US style with ground plug. |
| Plug Type | B - US style with ground plug. |
| Power Cord Prong Count | 3 |
| UPC | 664213243144 |
| Unit Count | 1 Count |
| Voltage | 125 volts |
| Water Resistance Level | Waterproof |
| Wattage | 1875 watts |

## Product Details

- **Brand:** WELLUCK
- **Color:** Black
- **Connector Gender:** Male-to-Female
- **Plug Format:** B - US style with ground plug.
- **Voltage:** 125 volts

## Images

![15 Amp Flanged Inlet 125V, NEMA 5-15 RV Shore Power Inlet Plug w/Waterproof and Back Cover, 2 Pole 3-Wire AC Port Plug, Generator Male Receptacle for Marine Boat RV Shed Electrical Extension - Image 1](https://m.media-amazon.com/images/I/81tBj+XQCIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect For My Camper
*by F***R on March 14, 2023*

Our Trailmanor 3023 camper has a 30 amp service. When camping in cold weather, we run a 15 amp extension cord from the power box to inside the camper. This allow me to operate a 110 volt heater without taxing the regular 30 amp service. It does not take much to quickly be using 30 amps! With this installed, I can now plug in an extra 15 amp extension cord into this power inlet to supply power to a dedicated line inside to run the extra heater. I purchased a heavy duty extension cord (12 gauge wire). I used a string to determine exactly how much of the cable I would need inside the camper and cut the extension cord as needed. The part with the female end was installed in the camper and the cut end connected to the WELLUCK Power Inlet. The Unit was caulked/sealed to make it weatherproof. I installed a replacement female outlet on the cut end of the extension cord which gave me a 13' heavy duty extension cord to use (when possible) to supply power to the new power inlet box. I remain very pleased with this install and it has worked out great. Having the extra 15 amp supply for a dedicated electric heater was great. I would highly recommend this product. I remain very pleased!

### ⭐⭐⭐⭐⭐ Great purchase
*by D***N on August 2, 2026*

Just what I needed to connect my back yard storage unit to electrical service. Seems well made and heavy duty. Time will tell.

### ⭐⭐⭐⭐ Good power input for a shed
*by A***R on September 29, 2026*

It works as advertised.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.gr/products/217728219-15-amp-flanged-inlet-125v-nema-5-15-rv-shore](https://www.desertcart.gr/products/217728219-15-amp-flanged-inlet-125v-nema-5-15-rv-shore)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-11-13*