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Marinco P504-30 Power Cord Adapter

Marinco P504-30 Power Cord Adapter

SKU: M1D-P50430

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


The EEL (Easily Engaged Lock) is a patented, industry first, jaw-clamp design providing one-handed operation and a secure waterproof seal which completely eliminates the need for a locking ring. The EEL connection is built for the harshest environments and is UL approved.


NEMA Standard 1: SS1-50P

NEMA Standard 2: L5-30R

End Type 1: Straight Blade

End Type 2: Socket

End Rating 1: 50 Amp

End Rating 2: 30 Amp

Length: 20 Inch

Jacket Color: Yellow

Jacket Material: PVC

Waterproof: Yes

With Locking Ring: Yes

With Lighted End: Yes

With Plug Head Handle: No




  • Built-In Cord Light For Added Safety
  • Alert Light Indicates If You Are Plugged Into The Dock And Cord Is Powered
  • Power Indicator Light On Both Ends Informs You Full Power Is Flowing Through The Cord
  • Meets And Exceeds Rigorous To Testing Standards
  • Limited 5 Year Warranty
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