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Hubbell HBL303NMBL 30A 125V Non-Metallic Shore Power Inlet

Manufacturer

Hubbell

<h3>About Hubbell: A Legacy of Electrical Innovation</h3><p>Founded in 1888 by Harvey Hubbell II in Bridgeport, Connecticut, <strong>Hubbell Incorporated</strong> has spent well over a century earning its place as one of the most trusted names in electrical and utility solutions. Today headquartered in Brewster, New York, Hubbell designs and manufactures products that keep critical infrastructure running safely and reliably across commercial, industrial, residential, and utility markets worldwide.</p><h3>Engineering for Critical Infrastructure</h3><p>What separates Hubbell from the competition is its unwavering commitment to performance in demanding environments. Whether it's high-voltage utility infrastructure, industrial facilities, or data centers, Hubbell engineers its products to meet rigorous standards for safety, durability, and efficiency. The company's broad portfolio spans wiring devices, electrical boxes and fittings, grounding and bonding solutions, lighting, and data and communications equipment.</p><h3>Data & Communications Solutions</h3><p>In today's connected world, reliable data infrastructure is just as important as electrical power. Hubbell's data and communications product line covers everything from audio/video connectors and structured cabling systems to fiber network cabinets and communication stations. These solutions are designed to support modern commercial and industrial environments where network uptime is non-negotiable.</p><h3>Wiring Devices & Connectivity</h3><p>Hubbell's wiring devices are among the most recognized in the electrical industry. From hospital-grade receptacles and twist-lock plugs to GFCI outlets and heavy-duty connectors, these products are engineered for reliability in both everyday and extreme-duty applications. Electricians and facility managers alike rely on Hubbell wiring devices for their consistent quality and long service life.</p><h3>Industrial & Utility Grade Construction</h3><p>Hubbell's industrial and utility divisions serve power generation, transmission, and distribution markets with products built to handle the harshest field conditions. Insulators, connectors, arresters, and underground distribution components are just a few of the offerings that utility crews and electrical contractors trust on the job every day. This industrial-grade focus reflects Hubbell's deep understanding of what professionals need when working on mission-critical systems.</p><h3>Why Professionals Choose Hubbell</h3><ul style="list-style:disc"><li><strong>Over 135 years of manufacturing expertise</strong> in electrical and utility solutions</li><li><strong>Comprehensive product portfolio</strong> spanning wiring, data, lighting, and utility infrastructure</li><li><strong>Industry-leading standards compliance</strong> with UL, NEC, and international certifications</li><li><strong>Designed for professionals</strong> — electricians, contractors, utility workers, and facility managers</li><li><strong>Consistent innovation</strong> with solutions engineered for both legacy systems and modern smart infrastructure</li></ul><p>From a single wiring device to a complete power distribution system, Hubbell provides the electrical and connectivity solutions that professionals depend on to get the job done right.</p>

Part Number

HBL303NMBL
09/12/2036 7:19 AM
Sale Price

$127.33

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Hubbell HBL303NMBL is a 30-amp, 125-volt non-metallic shore power inlet designed for marine and RV applications. This durable inlet provides a reliable connection point for shore power, featuring a corrosion-resistant non-metallic construction ideal for harsh marine environments.

Key Features:

  • 30-amp, 125-volt configuration for standard shore power connections
  • Non-metallic construction resists corrosion in marine environments
  • Transparent interior allows quick visual inspection of connections
  • Easy-to-wire terminals simplify installation
  • Mounting holes on 2-3/8" centers for standard installations
  • Complete installation kit includes mounting screws, gasket, and protective rear enclosure

This shore power inlet meets NEMA L5-30 specifications and provides a weatherproof connection for boats, RVs, and other mobile applications requiring reliable 30-amp shore power service.

Products specifications

Description

Non-Metallic

Rating

30A, 125V

Excellent price and availability. Thank you.

good

Great products, fast shipping, excellent prices, Thanks guys, looking forward to doing business with you again. , fast and easy.Very good website.

Was easy to find an the cheapest I seen also shipped pretty quik

Your website is very user friendly. I look forward to getting my purchases! Thank you!

First time order, seemed easy to find parts.

So far so good. Great website. Great prices

Super fast shipping, easy to use site, would buy again from site

Best prices, lack of info on parts. Well worth my time to research on another site and buy here but still an inconvenience. Had 2 orders with Auto Parts Warehouse that something became out of stock days after my order..

great service, even better price! Would recommend Autoplicity to anyone.

Lowest price I could find on the internet. They do what they say. Shipped promptly with UPS tracking no. sent by email. Would recommend.<br>

Same product as others with better price. Simple and easy to buy products on website and good shipping.

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