Pigtail adapters allow you to connect from one dockside receptacle (or other power source receptacle) to one boatside inlet or equipment of a different power configuration. These adapters are fully molded and equipped with the Marinco unique sealing collar (where indicated) and covers for use in wet locations.

Marinco RY504230 Attributes

• Type: Y-Type
• NEMA Standard 1: SS2-50R
• NEMA Standard 2: L5-30P
• End Type 1: Straight Blade
• End Type 2: Socket
• End Rating 1: 30 Amp
• End Rating 2: 50 Amp
• Length: 76 Inch
• Jacket Color: Yellow
• Jacket Material: PVC
• Waterproof: Yes
• With Locking Ring: Yes
• With Lighted End: Yes
• With Plug Head Handle: No

Marinco RY504230 Features & Benefits

• Power Indicator Light
• Contoured Grip
• Thumbprint Ground Blade Locator
• Comes With Locking Screw
• Limited 5 Year Structural Warranty And Limited Lifetime Paint/Finish Warranty

Marinco RY504230 Installation Instructions

• MAR_TL_014.pdf

Marinco RY504230 Technical Bulletins

• RY504-2-30_SPEC_TCHDAT.pdf

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

WARNING: 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.

The adapter can safely use a 50-amp airborne power system and a 50-A shore power cord in a docking station that can only provide 30-amp power. There are two reverse "Y" adapters...
SKU: NVN-49257
MPN: RY504-2-30
UPC: 093344501357