Marinco 153AY Standard "Y" Adapter Dock Side Male 50A 125/250V Locking to Boat Side Female 2-30A/125V Locking With Sealing Collar System
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Marinco 153AY Standard “Y” Adapter connects a single 50A 125/250V dockside locking plug to two boat-side 30A 125V locking inlets, with a sealing collar system for wet-location use.
Key Features
- For use in wet locations.
- Dock side male 50A 125/250V locking plug.
- Boat side female connectors: (2) 30A 125V locking, with sealing collar system.
- Locking-style male and female connectors for secure engagement.
Intended Use
- Shore power adapter for marine “Y” connections from dock power to two boat inlets
- Use when one dockside 50A 125/250V source needs to supply two separate 30A 125V boat connections
Product Details
- Title (as listed): Marinco 153AY Standard "Y" Adapter Dock Side Male 50A 125/250V Locking to Boat Side Female 2-30A/125V Locking With Sealing Collar System
- SKU: 69-153AY
- Dock side connection: Male locking plug, 50A, 125/250V
- Boat side connection: (2) Female locking connectors, 2-30A/125V
- Sealing collar system for wet-location use
- Variant barcode/GTIN (as provided): 093344011009
- Variant weight (as provided): 2654 grams
Parts Desk Insights
Best Use Case: Use this “Y” adapter when you need to split dockside power so the boat can connect to two separate 30A 125V inlet points.
Common Issues: If the connection feels difficult, confirm the dock receptacle and the boat inlet cordset are the same locking style. When used in wet locations, inspect the sealing collar area for proper seating before exposing connections to water.
Related Products & Accessories
- Browse Shore Power - Explore the Shore Power collection for matching Marinco adapters and cordsets.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
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