Marinco Standard Pigtail Adapter Dock Side Male 30A 125V Locking to Boat Side Female 50A 125/250V Locking With Sealing Collar System
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Moisture-protected shore power pigtail adapter designed for use in wet locations. This locking connector links a dock-side 30A, 125V plug to a boat-side 50A, 125/250V inlet, using a sealing collar system for a secure, mechanical connection.
- For use in wet locations
- Sealing collar system provides moisture protection at the adapter-to-cordset connection
Compatible Applications
- Shore power installations at docks and marinas with locking connectors
- Conversions between 30A 125V dock-side plugs and 50A 125/250V boat-side inlets
- Marine electrical setups requiring a locking, sealed connection
Parts Desk Insights
- Best use: secure, weather-resistant connections in damp marine environments
- Common issues: ensure the sealing collar is properly engaged and compatible cordsets are used
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
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
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.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.