---
product_id: 16945556
title: "541-3-A Black Deluxe Round Electric Cable Hatch with Back"
brand: "jr products"
price: "NT$847"
currency: TWD
in_stock: true
reviews_count: 13
category: "Jr Products"
url: https://www.desertcart.tw/products/16945556-541-3-a-black-deluxe-round-electric-cable-hatch-back
store_origin: TW
region: Taiwan
---

# Supports 30 & 50 Amp cords Fits up to 4.5” round hatches Strongest hinge on market 541-3-A Black Deluxe Round Electric Cable Hatch with Back

**Brand:** jr products
**Price:** NT$847
**Availability:** ✅ In Stock

## Summary

> 🔒 Power up your space with the toughest hatch in the game!

## Quick Answers

- **What is this?** 541-3-A Black Deluxe Round Electric Cable Hatch with Back by jr products
- **How much does it cost?** NT$847 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/16945556-541-3-a-black-deluxe-round-electric-cable-hatch-back)

## Best For

- jr products enthusiasts

## Why This Product

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

## Key Features

- • **Snap-Lock Security:** Innovative snap-lock feature ensures your hatch stays securely closed, preventing unwanted access or weather intrusion.
- • **Unmatched Durability:** Engineered with the heaviest-duty hinge for long-lasting strength and reliability.
- • **Perfect Fit Guarantee:** Replaces any round hatch up to 4-1/2” diameter with a wide collar that covers old screw holes flawlessly.
- • **Versatile Power Access:** Vermin door designed to seamlessly accept both 30 and 50 Amp cords—future-proof your setup.
- • **Weather & Chemical Resistant:** Constructed to resist fading and discoloration, maintaining a sleek black finish through all conditions.

## Overview

The JR Products 541-3-A Black Deluxe Round Electric Cable Hatch is a premium, heavy-duty hatch designed for secure and versatile cable access. Featuring the strongest hinge on the market, it supports both 30 and 50 Amp cords and fits any round hatch up to 4.5 inches. Its snap-lock door and weather-resistant construction make it the go-to choice for professionals seeking durability and seamless installation.

## Description

JR Products Deluxe Round Electric Cable Hatch is redesigned to be sturdier than other round electric cable hatches. The outside collar is wider to cover up any preexisting screw holes. The hinge is extra heavy duty. Use this when an extra sturdy hatch is required. The hatch is constructed not to fade or discolor due to weather or chemical action. Vermin door will accept a 30 or 50 AMP cord.

Review: Work as described - Good quality
Review: Used as a 3 inch diesel heater port on my camper shell - I installed this on my camper shell to use as a port to run my 3 inch diesel heater hose through. It works great but you will have to cut the inside part of it out in order to run the hose through

## Features

- Strongest hinge on the market
- Vermin door accepts both 30 and 50 Amp cord
- Replaces any round hatch up to 4-1/2”
- Door has a “snap-lock” feature
- Cutout Dimension: 3-1/2" diameter; Outside Dimension: 5-1/8"; Collar Depth: 2-3/8"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002XLGQC0 |
| Best Sellers Rank | #97,820 in Automotive ( See Top 100 in Automotive ) #11 in RV Access Hatches |
| Brand | JR Products |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (818) |
| Date First Available | November 11, 2009 |
| Finish Type | Unfinished |
| Global Trade Identification Number | 00756815001373 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 ounces |
| Item model number | 541-3-A |
| Manufacturer | JR Products |
| Manufacturer Part Number | 541-3-A |
| Material | Metal |
| Mounting Type | Door Mount |
| OEM Part Number | 541-3-A |
| Product Dimensions | 5.12"L x 2.37"W |
| UPC | 756815001373 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** JR Products
- **Color:** Black
- **Finish Type:** Unfinished
- **Global Trade Identification Number:** 00756815001373
- **Manufacturer:** JR Products
- **Material:** Metal
- **Mounting Type:** Door Mount
- **Product Dimensions:** 5.12"L x 2.37"W
- **UPC:** 756815001373
- **Unit Count:** 1.0 Count

## Images

![541-3-A Black Deluxe Round Electric Cable Hatch with Back - Image 1](https://m.media-amazon.com/images/I/51JpoJQudIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work as described
*by J***C on August 18, 2025*

Good quality

### ⭐⭐⭐⭐⭐ Used as a 3 inch diesel heater port on my camper shell
*by A***R on January 17, 2026*

I installed this on my camper shell to use as a port to run my 3 inch diesel heater hose through. It works great but you will have to cut the inside part of it out in order to run the hose through

### ⭐⭐⭐⭐ Dimensions with vermin door are misleading, but I made it work
*by L***S on March 11, 2021*

Like another previous reviewer, I bought this as part of my 50-amp garage installation to support my new EV. I live in a 100+ year old midtown home with detached garage. Rather than dig a 3-ft trench across my entire large backyard, including tearing up my patio, I opted instead to purchase a 100-ft RV extension cord to run to my garage. To avoid cutting a hole into the cinderblock walls, I bore a hole into the soffit behind the gutters on the underside of the overhanging roof. Initially, I used steel wool to prevent rodents entering while I shopped around for the right part to plug the hole. Searching the web for cable organization solutions and other plugs, grommets, hatches, what have you, I eventually came across this cable hatch. It claims a 3.5" diameter, which was the size I needed for the female plug I had to fit through it. However, due to its construction and the vermin door, this measurement is not quite accurate. Every 50-amp cord I looked at had an L-shaped plug end, so beware, THIS HATCH DOES NOT SUPPORT A STANDARD 50-AMP CORD. I had to modify the part to make it work. Using my brand new and therefore still very sharp garden sheers, I cut into the long end of the hatch along one side, allowing me to bend the hatch vermin door open wide enough to squeeze the extension cord through. Amazingly, the part is quite sturdy so that it withstood the abuse. Once the hatch was plugged into the hole in the soffit, the cut I created had no impact on the overall effectiveness of the solution. I left the steel wool above the cable hatch just in case, screwed the hatch to the soffit, and closed the hatch, which fit snug as a glove. The one-star deduction is a result of the misleading dimensions and fit claims, and the extra work I had to go to to modify the hatch for my needs. I still have no idea what the actual intent is for this part in an RV application, but if you are looking to modify your garage to take in an EV extension cord, you can make this work. If you can find a bigger hatch, that might be advisable.

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**Shop now:** [https://www.desertcart.tw/products/16945556-541-3-a-black-deluxe-round-electric-cable-hatch-back](https://www.desertcart.tw/products/16945556-541-3-a-black-deluxe-round-electric-cable-hatch-back)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-23*