Become A Dealer

Marinco RY504-2-30 50A Female to 2-30A Male Reverse "Y" Cable

Marinco RY504-2-30 50A Female to 2-30A Male Reverse "Y" Cable
Reverse "Y" Adapter

The Reverse "Y" Adapter has two male plugs with special power isolation circuitry for added safety. When one plug is connected to a receptacle, the circuitry isolates the second plug. The reverse "Y" provides 50A 125/250V power when only two 30A 125V receptacles are available.
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.

Boat Side: Female Connector
  • 50A 125/250V
  • w/Sealing Collar System
  • Attaches to boat inlet or cordset


Dock Side: Male Plug
  • 2-30A 125V
  • Locking
  • Attaches to dockside receptacle or cordset

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Over 300 Brands at Your Fingertips

We have great relationships with some of the most respected and reliable brands in the business and we are here to pass on the benefits of those relationships to you, the client. With CWR, you can be assured that our customer service team is providing the best, most accurate, and most up-to-date information about your products.

Get Instant Access To Our Dealer Website

Featuring wholesale pricing on products from over 300 manufacturers, your CWR dealer account will also give you access to product automation software. Automatically add, update, and maintain products on your website. The best part? It’s free!

Become a CWR dealer and get:

  • instant access to our dealers-only website
  • Wholesale pricing from over 300 brands
  • No minimum order
  • Flat rate shipping as low as $9.95
  • Free FTP and website integration

BECOME A DEALER