Hubbell M5100B7R 100A 480V 5W Shore Power Inlet

SKU: 1000656 - UPC: 783585510118 - MPN: M5100B7R
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$729.99 $1,143.87 ( / )

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The Hubbell M5100B7R 100A 480V 5W Shore Power features a NEMA L6-30P connector, 7 feet of cord, and 5 watt capacity. This product is UL Listed for use in the USA.
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Hubbell M5100B7R 100A 480V 5W Shore Power Inlet Product Description

Hubbell M5100B7R 100A 480V 5-Wire Shore Power Inlet - Heavy-Duty Marine Electrical

Power demanding commercial and superyacht electrical systems with the Hubbell M5100B7R 100A 480V Shore Power Inlet. Designed for high-voltage marine applications, this heavy-duty inlet features solid one-piece pins for reliable electrical contact and a gasketed sealing ring that ensures watertight integrity in the harshest marine environments. Perfect for vessels requiring robust three-phase power connections.

Commercial Marine Power Solution

  • High-Voltage Capacity: 100A at 480V for demanding commercial marine applications
  • 3-Phase Wye Configuration: 277/480V, 4-pole, 5-wire grounding system
  • Solid One-Piece Pins: Ensures maximum electrical contact reliability
  • Individual Pin Protection: Raised collar surrounds each phase pin
  • Watertight Sealing: Gasketed ring provides marine-grade protection

Technical Specifications

Model Number M5100B7R
Current Rating 100 Amperes
Voltage Rating 3-Phase Wye 277/480V AC
Configuration 4-Pole, 5-Wire Grounding
Housing Material Gray Nylon
Protection Rating IP67 Watertight
Contact Type IEC Pin and Sleeve
Device Type Male Flanged Inlet

Commercial Marine Applications

  • Superyacht Systems: Powers large vessel electrical systems and propulsion
  • Commercial Vessels: Essential for charter boats and working vessels
  • Marine Facilities: Shipyard and maintenance facility power connections
  • Industrial Marine: Offshore platforms and specialized marine equipment

Advanced Engineering Features

The M5100B7R incorporates Hubbell's proven IEC pin and sleeve technology with marine-specific enhancements. Solid one-piece pins eliminate connection points that could compromise electrical integrity, while raised collars around each phase pin provide additional protection against environmental contamination. The gasketed sealing ring creates a watertight barrier that maintains IP67 protection even in severe weather conditions.

Marine Industry Compliance

  • UL Listed: Certified for marine high-voltage applications
  • ABYC Compliant: Meets American Boat and Yacht Council standards
  • IEC Standards: Conforms to international pin and sleeve specifications
  • Marine Grade: Designed specifically for saltwater environments

Professional Installation Requirements

High-voltage marine electrical connections require expert installation by certified marine electricians. The M5100B7R must be properly grounded and integrated with appropriate overcurrent protection. Terminal screw connections accommodate the heavy-gauge conductors required for 100-amp service at 480V.

Frequently Asked Questions

What type of vessels use 480V shore power?

The M5100B7R is designed for superyachts, commercial vessels, and industrial marine applications that require high-voltage three-phase power for propulsion systems, large HVAC units, and heavy electrical loads.

How does the pin protection system work?

Each phase pin is surrounded by a raised collar that provides physical protection and helps prevent accidental contact. This design also aids in proper connector alignment during mating.

What safety precautions are needed for installation?

High-voltage marine installations require professional marine electricians, proper grounding systems, appropriate overcurrent protection, and compliance with all applicable marine electrical codes and standards.

Is this inlet compatible with standard shore power?

The M5100B7R requires specialized 480V shore power infrastructure. It's not compatible with standard 125V or 250V marine shore power systems and requires appropriately rated marina facilities.

Hubbell M5100B7R 5 Wire 100 Amp 480 Volt Shore Power Inlet

Model: M5100B7R
  • Solid one-piece pins for reliable electrical contact
  • Gasketed sealing ring provides watertight seal
  • Raised collar surrounds each phase pin

Heavy Duty Products, IEC Pin and Sleeve Devices, Marine Grade, Male, Flanged Inlet, 100A 3-Phase Wye 277/480V AC, 4-Pole 5-Wire Grounding, Terminal Screws, Yellow



"Hubbell nylon shore power inlet has gasketed, spring-loaded cover which closes automatically when not in use and is watertight when securely fastened. Mounting holes are 4.88\" on centers and rear portion has 3.94\" diameter. Mounting screws and gasket included. The gasketed, self-closing cover is keyed to normally seat in a position that provides a weatherproof seal. Simply rotating the cover and locking it makes it watertight. The terminals are clearly identified with large markings for easy recognition. High impact thermoset contact carrier is arcing and heat resistant. The device is marked with its catalog number and rating for easy identification. Nickel plated solid brass pins provide for long life and reliable electrical contact in corrosive environments. Special keying makes proper alignment of mating devices quick and easy. Nylon housing provides increased safety and abuse resistance. IP67 suitability. UL listed, CSA certified."

Frequently Asked Questions (FAQ) About Hubbell M5100B7R 100A 480V 5W Shore Power Inlet

Who is the Hubbell Marine?
How to describe Hubbell M5100B7R 100A 480V 5W Shore Power Inlet?
What is the highlights of Hubbell M5100B7R 100A 480V 5W Shore Power Inlet?
Hubbell M5100B7R 100A 480V 5W Shore Power Inlet additional informations?

Who is the Hubbell Marine?

Hubbell Incorporated is an American company that designs, manufactures and sells electrical and electronic products for non-residential and residential construction, industrial and utility applications. Hubbell was founded by Harvey Hubbell as a proprietorship in 1888, and was incorporated in Connecticut in 1905. Rugged, solid, safe, and reliable ? that?s what marine wiring devices from Hubbell Wiring Device-Kellems are designed to be. Every marine product we manufacture can face the harshest of conditions without sacrificing performance. Hubbell is making waves in the marine devices industry with Hubbell Wiring Device-Kellems marine market products. Drawing on over a century of commitment to innovation and quality, Hubbell Wiring Device-Kellems, an industry leader, is dedicated to developing and delivering marine products that improve performance, safety, and functionality. We are dedicated to developing and delivering marine products so that boat builders and boat captains can feel at ease while on the water. Most of our marine devices are made in the United States and are UL listed, CSA approved, and CE certified.

How to describe Hubbell M5100B7R 100A 480V 5W Shore Power Inlet?

The Hubbell nylon shore power socket has a sealed cover with a spring washer, which automatically closes when not in use, and is waterproof after being firmly fixed. The mounting hole in the center is 4.88 inches, and the diameter at the rear is 3.94 inches. Supplied with mounting screws and washers. The self-closing lid with gasket can be keyed so that it is normally located in a position that provides a weatherproof seal. Simply rotate the lid and lock it to make it watertight. The clearly marked terminals are clearly visible and easy to identify. The high-impact thermosetting contact carrier has arc resistance and heat resistance. The equipment is marked with its catalog number and rating for easy identification. Nickel-plated solid brass pins have long life and reliable electrical contact in corrosive environments. Special keying makes the correct alignment of paired devices quick and easy. The nylon shell improves safety and abuse resistance. IP67 applicability. UL certification, CSA certification.
  • Solid one-piece pins for reliable electrical contact
  • Gasketed sealing ring provides watertight seal
  • Raised collar surrounds each phase pin
  • Heavy Duty Products, IEC Pin and Socket
  • Heavy-duty construction for long-lasting durability
  • One piece pins for reliable electrical contact
  • Gasketed sealing ring to keep water out
  • Raised collar to protect each phase pin

This Hubbell M5100B7R 5 Wire 100 Amp 480 Volt Shore Power Inlet is perfect for your RV, boat, or other marine application. This shore power inlet is made with solid one-piece pins to provide reliable electrical contact. The gasketed sealing ring provides a watertight seal and the raised collar surrounds each phase pin.

What is the highlights of Hubbell M5100B7R 100A 480V 5W Shore Power Inlet?

  • Solid one-piece pins for reliable electrical contact
  • Gasketed sealing ring provides watertight seal
  • Raised collar surrounds each phase pin
  • Heavy Duty Products, IEC Pin and Socket
  • Heavy-duty construction for long-lasting durability
  • One piece pins for reliable electrical contact
  • Gasketed sealing ring to keep water out
  • Raised collar to protect each phase pin
  • Solid one-piece pins for reliable electrical contact
  • Gasketed sealing ring provides watertight seal
  • Raised collar surrounds each phase pin
  • Heavy Duty Products, IEC Pin and Sleeve
  • Solid one-piece pins for reliable electrical contact
  • Gasketed sealing ring provides watertight seal
  • Raised collar surrounds each phase pin
  • Heavy Duty Products, IEC Pin and Socket

Hubbell M5100B7R 100A 480V 5W Shore Power Inlet additional informations?

Shop Now Hubbell Marine

With over 100 years in the industry, Hubbell Marine has been providing quality power products to boaters across the world.

Check out Hubbell Marine Hubbell Marine

Hubbell Marine is the world's largest manufacturer of marine electrical equipment. They are a leading provider of power distribution, lighting, communications, and control systems for the marine industry.

Hubbell Marine Hubbell Marine

Hubbell Marine is a leading manufacturer of marine electrical equipment. We offer a wide variety of products for your boat, including shore power inlets, breakers, and more.

Upgrade your marine The Marine's Choice

The Hubbell M5100B7R is the marine's choice for shore power inlets. It features solid one-piece pins for reliable electrical contact, a gasketed sealing ring to provide watertight seal, and a raised collar that surrounds the inlet.

Shop Now Hubbell Marine

Hubbell Marine has been a leader in the marine industry for over 100 years. We offer a wide range of products to help you with your boat's electrical needs.

Never be without power again

Have you ever been in the middle of a project and realize you need power? If so, then Hubbell's M5100B7R is the perfect product for you. This 5 wire 100 amp 480 volt shore power inlet is designed for use with generators and shore power sources. It features solid one-piece pins for

The best in the business

Hubbell is the most trusted name in electrical products. The Hubbell M5100B7R 100A is a solid, reliable piece of equipment that will last for years to come. It's a must-have for any company!

You can't afford to be without this

If you're a power user, then you need this! It's a solid one-piece pins for reliable electrical contact, gasketed sealing ring provides watertight seal, and raised collar surrounds the pins. You'll never have to worry about your power going out again!

The M5100B7R is the best choice

Do you need a reliable electrical outlet? The Hubbell M5100B7R 100A is the perfect choice for you. This product is solid and reliable, and will keep you safe from any electrical mishaps. Plus, it has a watertight seal that will protect your home from any water

Keep your power in order

When it comes to power, you want to make sure that you have a reliable connection. The Hubbell M5100B7R 100A is a solid option for your needs! With a watertight seal and raised collar, the Hubbell M5100B7R 100A is the perfect addition to any property.



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Hubbell M5100B7R 100A 480V 5W Shore Power Inlet Technical Specifications

Type: 

Boat Outfitting | Shore Power

Vendor: 

Hubbell Marine

Hubbell M5100B7R 100A 480V 5W Shore Power Inlet User Reviews

Hubbell M5100B7R 100A 480V 5W Shore Power Inlet Shipping & Return

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Hubbell M5100B7R 100A 480V 5W Shore Power Inlet

$729.99 $1,143.87 ( / )