Marinco RY504-2-30 Reverse "Y" Adapter Dock Side Male 2-30A 125V Locking to Boat Side Female 50A 125/250V With Sealing Collar System
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The special Reverse "Y" Adapter features special power isolation circuitry so if one plug is connected to a receptacle, the second plug is isolated so no power flows through it.
- It provides 50A 125/250V power from 2 30A 125V receptacles.
- Female end has a sealing collar system.Note: Reverse "Y" will NOT work with 50A, 125V, 3-wire inlets.
- Power is provided in both circuits to the 4-wire inlet, but the dock side receptacles limit the current in each circuit to 30A.
- The two 30A 125V receptacles must be supplied from a single power source providing from 208V to 250V between them for proper operation.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.