---
product_id: 1968371
title: "Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray"
brand: "reliance controls"
price: "€ 128.72"
currency: EUR
in_stock: true
reviews_count: 13
category: "Reliance Controls"
url: https://www.desertcart.pt/products/1968371-reliance-controls-generators-up-to-7-500-running-watts-pb30
store_origin: PT
region: Portugal
---

# 7,500 Running Watts Power Spacious Wiring Chamber NEMA 3R Weatherproof Rating Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray

**Brand:** reliance controls
**Price:** € 128.72
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with confidence — the pro’s choice for storm-ready energy!

## Quick Answers

- **What is this?** Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray by reliance controls
- **How much does it cost?** € 128.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1968371-reliance-controls-generators-up-to-7-500-running-watts-pb30)

## Best For

- reliance controls enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Warranty:** Backed by a 5-year warranty, guaranteeing long-term reliability and professional trust.
- • **Power Through Any Outage:** Supports up to 7,500 running watts for reliable generator connection when it matters most.
- • **UL Listed & Code Compliant:** Meets cUL 1008 standards and keeps electrical inspectors happy with USA-made quality.
- • **Built to Brave the Elements:** NEMA 3R rain-tight, rust-proof powder-coated steel housing ensures durability in all weather conditions.
- • **Effortless Pro Installation:** Generous wiring space with push-in wire connections and removable faceplate for quick, hassle-free setup.

## Overview

The Reliance Controls PB30 is a robust 30-Amp NEMA 3R power inlet box designed for generators up to 7,500 running watts. Crafted from powder-coated steel, it offers superior weather resistance and a spacious wiring chamber for easy installation. UL listed and backed by a 5-year warranty, this USA-made unit ensures dependable, code-compliant power connections for residential and commercial emergency backup systems.

## Description

Product Description Reliance Controls Corporation PB30 30-Amp NEMA 3R Power Inlet Box for Generators Up to 7, 500 Running Watts desertcart.com The Reliance Controls 30 Amp power inlet box is designed for outdoor use and can be hardwired directly to Reliance Controls transfer switches or panels, eliminating need for cords running through windows or doors. This rain-tight, rust-proof unit includes an NEMA L14-30P inlet plug, six knockout holes, and push-in wire connections. Using one of the four combination 1/2-inch and 3/4-inch knockouts (one on each side, bottom and back), the power inlet box can be wired directly to the transfer switch or panel. The exclusive patented design provides generous wiring space and facilitates rough-in. The face of the box is removable for easy placement and wiring. It is cUL 1008 listed and covered by a 5-year warranty.

Review: Dependability in the Storm - As an electrician who has spent years on the job, you learn that some products just work, and you stick with them. The Reliance Controls PB30 30-Amp NEMA 3R Power Inlet is a perfect example of that. I’ve tried other brands over the years, often for convenience or a slightly lower cost, but I always find myself coming back to Reliance. There's a reason they've become the industry standard for this type of application. The first thing that gives me confidence is the build quality. The NEMA 3R rating isn't just a label; it's a promise of weather resistance that holds up in real-world conditions. The robust casing and hinged cover protect the electrical connections from rain, snow, and ice, which is absolutely critical for an outdoor component that's only used when the power is out. It’s designed to be a reliable point of connection when your customer needs it most. Installation is where this unit really shines. The wiring chamber is spacious, with plenty of room to work with heavy-gauge generator cords. The terminal blocks are clearly marked and easy to access, allowing me to make solid, secure connections without cramping my hands or fighting the enclosure. This efficiency saves time on the job and gives me confidence in the long-term reliability of the installation. For me, the peace of mind that comes with installing a Reliance inlet is a major selling point. I know that when the power goes out and the customer needs to connect their generator, this inlet will perform flawlessly. The quality of the connections, the durability of the housing, and the overall reliability mean I never have to worry about callbacks. In summary, the Reliance PB30 is not just a part; it's a crucial link in a homeowner's emergency power system. For a professional, that means trust. It's a testament to the fact that when it comes to critical components, it's always worth it to go with the one you know you can rely on.
Review: UL listed made in USA! This will keep the electrical inspector happy. - Don't go with a no-name imported plastic box when you can get this steel well made USA one.

## Features

- Material Type: Powder Coated Steel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BQT47S |
| Additional Features | Electric Start, Fuel Efficient |
| Best Sellers Rank | #18,149 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #348 in Outdoor Generators & Portable Power |
| Brand | Reliance Controls |
| Brand Name | Reliance Controls |
| Color | Gray |
| Current Rating | 30 A |
| Customer Reviews | 4.8 out of 5 stars 5,212 Reviews |
| Engine Displacement | 418 cubic centimeters |
| Engine Power Maximum | 7.5 KW |
| Engine Type | 4 Stroke |
| Frequency | 50 hertz |
| Fuel Type | electric |
| Global Trade Identification Number | 00851890000089 |
| Ignition System Type | Compression |
| Included Components | Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray |
| Item Dimensions L x W x H | 4"L x 6"W x 8"H |
| Item Type Name | Reliance Controls Corporation PB30 30-Amp NEMA 3R Power Inlet Box for |
| Item Weight | 2 pounds |
| Manufacturer | Reliance Controls |
| Manufacturer Part Number | PB30 |
| Material Type | Powder Coated Steel |
| Model Name | Reliance Controls Corporation PB30 30-Amp NEMA 3R Power Inlet Box for Generators Up to 7,500 Running Watts |
| Model Number | PB30 |
| Number of Items | 1 |
| Output Wattage | 7500 watts |
| Power Source | corded-electric |
| Recommended Uses For Product | Commercial, Residential |
| Running Wattage | 7500 watts |
| Runtime | 7 hours |
| Starting Wattage | 7500 watts |
| UPC | 799331046145 758710427463 851890000089 719534957888 602458543032 728639262872 |
| Unit Count | 1 Count |
| Voltage | 750 volts_of_alternating_current |
| Warranty Description | 5 Years |
| Wattage | 7500 watts |

## Product Details

- **Brand:** Reliance Controls
- **Fuel Type:** electric
- **Included Components:** Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray
- **Item Weight:** 2 pounds
- **Output Wattage:** 7500 watts
- **Power Source:** corded-electric
- **Recommended Uses For Product:** Commercial, Residential
- **Special Feature:** Electric Start, Fuel Efficient
- **Voltage:** 750 volts_of_alternating_current
- **Wattage:** 7500 watts

## Images

![Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray - Image 1](https://m.media-amazon.com/images/I/71NQG-uHDJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dependability in the Storm
*by V***Y on September 24, 2025*

As an electrician who has spent years on the job, you learn that some products just work, and you stick with them. The Reliance Controls PB30 30-Amp NEMA 3R Power Inlet is a perfect example of that. I’ve tried other brands over the years, often for convenience or a slightly lower cost, but I always find myself coming back to Reliance. There's a reason they've become the industry standard for this type of application. The first thing that gives me confidence is the build quality. The NEMA 3R rating isn't just a label; it's a promise of weather resistance that holds up in real-world conditions. The robust casing and hinged cover protect the electrical connections from rain, snow, and ice, which is absolutely critical for an outdoor component that's only used when the power is out. It’s designed to be a reliable point of connection when your customer needs it most. Installation is where this unit really shines. The wiring chamber is spacious, with plenty of room to work with heavy-gauge generator cords. The terminal blocks are clearly marked and easy to access, allowing me to make solid, secure connections without cramping my hands or fighting the enclosure. This efficiency saves time on the job and gives me confidence in the long-term reliability of the installation. For me, the peace of mind that comes with installing a Reliance inlet is a major selling point. I know that when the power goes out and the customer needs to connect their generator, this inlet will perform flawlessly. The quality of the connections, the durability of the housing, and the overall reliability mean I never have to worry about callbacks. In summary, the Reliance PB30 is not just a part; it's a crucial link in a homeowner's emergency power system. For a professional, that means trust. It's a testament to the fact that when it comes to critical components, it's always worth it to go with the one you know you can rely on.

### ⭐⭐⭐⭐⭐ UL listed made in USA! This will keep the electrical inspector happy.
*by M***7 on July 21, 2026*

Don't go with a no-name imported plastic box when you can get this steel well made USA one.

### ⭐⭐⭐⭐⭐ Easy to install by a licensed electrician
*by L***L on May 24, 2026*

Worked as it should, my husband is an electrician, it was easy to install

## Frequently Bought Together

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-17*