My Account
Shopping Cart

Marinco 7715CRN 50A Weatherproof Cover with Threaded Sealing Ring

Manufacturer

Marinco

<h3>About Marinco: Trusted Marine Electrical Innovation Since 1972</h3><p><strong>Marinco</strong> has been a cornerstone of the marine electrical industry for more than five decades. The brand traces its roots to 1972, when founder Bud Toly, frustrated by the poor quality of available marine electrical gear, set out to engineer something better from the ground up. That spirit of problem-solving and uncompromising quality has defined Marinco ever since. Today, the brand is part of the Navico Group — a global leader in marine technology — and continues to serve everyone from weekend bass anglers to commercial vessel operators and major OEM boatbuilders.</p><p><a href="/11273-marinco">Marinco</a> is best known as a world-class manufacturer of shore power systems, but its catalog spans far beyond that single category. The brand's engineers design products for the real-world punishment of salt, spray, and constant moisture — environments where inferior components fail quickly and safe, reliable electrical connections are non-negotiable. Industry involvement is baked into the brand's DNA: <a href="/11273-marinco">Marinco</a> actively participates on ABYC standards committees, helping shape the very regulations its products are built to exceed.</p><h3>Shore Power, Signaling, and Ventilation — Built for the Water</h3><p>At the core of Marinco's reputation is its shore power lineup: heavy-duty cordsets, inlets, outlets, and adapters engineered for both 30-amp and 50-amp applications. The patented EEL (Easily Engaged Lock) jaw-clamp system allows one-handed connection without the frustration of threaded locking rings, and many premium connectors feature built-in LED power indicators so boaters can confirm live power at a glance. Products are engineered to CSA and UL standards, and nickel-plated brass contacts are used throughout to resist the corrosion that plagues lesser marine connectors.</p><p>Beyond shore power, Marinco offers an impressive range of marine accessories that keep vessels safe and comfortable. The brand's <a href="/11273-marinco-air-horns-201608">air horns</a> are a staple on boats of all sizes, delivering the kind of authoritative, regulation-compliant signals that can genuinely protect lives on the water. And for boaters who want to keep cabin air fresh without running down their battery bank, Marinco's <a href="/11273-marinco-solar-cabin-vents-202545">solar cabin vents</a> from its trusted Nicro line provide around-the-clock ventilation powered entirely by the sun — and a built-in rechargeable battery when the sun goes down.</p><h3>Why Boaters Choose Marinco</h3><ul><li><strong>OEM Trust:</strong> Major boatbuilders specify Marinco electrical components from the factory, a testament to the brand's reliability standards.</li><li><strong>Standards Leadership:</strong> Active participation on ABYC committees means Marinco products don't just meet standards — they help write them.</li><li><strong>Marine-Grade Engineering:</strong> Every product is designed for salt air, vibration, and moisture, not just adapted from a land-based design.</li><li><strong>Complete System Thinking:</strong> With over 800 electrical products engineered to work together, Marinco makes it easy to build a cohesive, safe onboard electrical system.</li><li><strong>Decades of Refinement:</strong> Over 50 years of feedback from real boaters has shaped every product iteration, from connector geometry to diaphragm materials.</li></ul><p>Whether you're outfitting a new build, upgrading aging shore power hardware, adding a safety horn, or solving a below-decks ventilation problem, Marinco brings proven engineering and category-defining products to every corner of the job.</p>

Part Number

7715CRN
05/31/2036 9:47 PM
Sale Price

$22.79

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Marinco 7715CRN is a heavy-duty weatherproof cover designed to protect 50A shore power connections from moisture, UV rays, and environmental damage. This durable yellow vinyl cover features a moisture-resistant seal with a Lexan® threaded sealing ring for superior protection in marine environments.

Key Features:

  • Yellow moisture-resistant vinyl construction for long-lasting durability
  • Integrated moisture-resistant seal with reinforced Lexan® ring
  • Highly resistant to ozone and UV degradation
  • Compatible with ShorePower™ 50A connectors (Models 203703 and 237214)
  • Mates to inlet Models 229724, 390625, and 421893
  • Backed by Marinco's 5-year warranty

This cover is part of Marinco's 50A ShorePower™ system, available in both 125V 3-conductor 2-pole and 125V/250V 4-conductor 3-pole configurations. Note that components must match your specific configuration, though covers are interchangeable across models.

Products specifications

Amperage

50 Amps

Type

Covers

Voltage

125 Volts250 Volts

Warranty Details

Five Years

wish free shipping over 100 dollars

Quick and easy service.

Excellent price and availability. Thank you.

need more info on page for parts like what engine is in your car other then that everything was great

Very easy to navigate your website.

I could not believe the prices they were offering. I ordered my items and saved a lot on shipping and items arrived the next day!

None

Looked everywhere for a good price on Warn locking hubs, they were the best price around. Shipped right away.

Best pricing I could find anywhere on the Hawk Brake Pads, ordered on a Sunday, had them by Wednesday Outstanding!<br>

Seems fine so far, will elaborate when item is received.

Good price, easy to use website.

Fast shipping and email answered fast. I'll shop again. Tahnks

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy