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Marinco 123A 50A Shore Power Pigtail Adapter 125/250V to 125V Locking

Manufacturer

Marinco

<h3>About Marinco</h3><p>Marinco has built a decades-long reputation as one of the most trusted names in marine electrical systems. As part of the <strong>Navico Group</strong> — a global leader in marine, RV, and specialty vehicle technology — Marinco focuses exclusively on the electrical needs of recreational and commercial boaters, delivering products that combine reliability, safety, and ease of installation.</p><p>Boaters depend on their onboard electrical systems in ways that land-vehicle drivers rarely have to think about: shore power connections, battery management, wiper systems that work in salt air and spray, and safety signaling equipment. Marinco has engineered solutions for every one of these demands, earning its place as a go-to brand at marinas and on vessels ranging from modest day cruisers to serious offshore fishing boats.</p><h3>Shore Power &amp; Charging Systems</h3><p>One of Marinco&apos;s most recognized product areas is its shore power ecosystem. The brand&apos;s <a href="/11273-marinco-shorepower-accessories-200944">Shorepower Accessories</a> — including inlets, connectors, cords, and power management products — are designed to meet rigorous marine electrical standards, helping boaters safely draw power from marina pedestals. These products are engineered to resist the corrosion and moisture exposure that define the marine environment.</p><p>Complementing the shore power lineup, Marinco&apos;s <a href="/11273-marinco-battery-chargers-200141">Battery Chargers</a> are built specifically for the demands of marine use. Whether maintaining batteries during off-season storage or keeping house and starting batteries topped off at the dock, Marinco chargers provide reliable multi-bank charging with the safety features boaters require.</p><h3>Windshield Wiper Systems</h3><p>Visibility on the water can be a matter of safety, and Marinco takes it seriously with a full range of wiper products. The brand&apos;s <a href="/11273-marinco-windshield-wiper-motor-8824">Windshield Wiper Motors</a> are purpose-built for marine applications, engineered to withstand constant exposure to salt spray, humidity, and the vibration of an active vessel. Marinco also offers a comprehensive selection of <a href="/201195-windshield-washers-wipers-replacement-motors-marinco-11273">Windshield Washers, Wipers &amp; Replacement Motors</a> so boaters can maintain or upgrade existing systems without replacing the entire assembly — a practical and cost-effective approach for vessel owners.</p><h3>Marine Horns</h3><p>Safety signaling is a legal requirement on the water, and Marinco&apos;s <a href="/11273-marinco-horn-10051">Horns</a> deliver the sound output needed to meet U.S. Coast Guard requirements. Built for the marine environment, these horns resist corrosion and are designed for straightforward installation on a wide variety of vessel types.</p><h3>Why Choose Marinco?</h3><ul style="list-style:disc"><li><strong>Marine-specific engineering:</strong> Every product is designed and tested for the unique challenges of the marine environment — moisture, salt, vibration, and UV exposure.</li><li><strong>Industry standards compliance:</strong> Marinco products are built to meet relevant marine electrical standards, giving boaters peace of mind at the dock and underway.</li><li><strong>Broad compatibility:</strong> With a catalog of over 300 products, Marinco supports a wide range of vessel types and electrical configurations.</li><li><strong>Trusted by professionals:</strong> Marinco products are widely specified by marine technicians and OEM boat builders, a testament to their quality and dependability.</li></ul>

Part Number

123A
09/20/2036 1:03 AM
Sale Price

$188.40

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Usually delivered within 2 days

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Product Details

The Marinco 123A shore power pigtail adapter provides a reliable solution for connecting your boat's 50-amp 125-volt power system to a 50-amp 125/250-volt dockside power source. This marine-grade adapter features a robust locking design that ensures a secure connection in demanding marine environments.

Key Features:

  • 50-amp 125/250-volt locking male plug to 50-amp 125-volt locking female connector
  • Sealing collar system protects connections from moisture and corrosion
  • Heavy-duty construction designed for continuous outdoor marine use
  • High-visibility yellow housing for easy identification
  • Corrosion-resistant contacts for reliable performance in saltwater environments
  • UL and CSA approved for marine electrical applications

This adapter allows boaters to utilize higher voltage shore power pedestals when only single-phase 125-volt service is needed onboard. The integrated sealing collar system provides superior weather protection, making it ideal for permanent or semi-permanent installations in exposed marine conditions.

Excellent transaction ! Very fast shipping. No problems. Defiantly recommend and will purchase from them again.

Easy to use website, good prices

Positive purchasing experience.

Before I bought I chatted twice with an online agent who was very helpful. Thanks!

Great service

Very good and reliable service

Quick easy and affordable love the website found what I was looking for and what I wanted

I'm a 60 year old man refitting a 50 year old sailboat. I'm sure our paths will cross again.

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