Marinco CS504-50 Yellow 50A Shore Power Cordset

The Marinco CS504-50 EEL ShorePower Cordset offers one hand, a simple twist, and full power. Its industry-first jaw-clamp design provides one-handed operation and a secure watertight seal, completely eliminating the need for a locking ring. The EEL (Easily Engaged Lock) connection is built for the harshest environments and is UL approved.

This easy-to-use cordset features a built-in LED cord light that serves as an alert to other boaters when the cord is left plugged in, guiding you to a secure connection every time, even in the dark. It works with your current inlet, and Marinco also offers a full set of pigtail and Y adapters using the same EEL technology. New wing-clamp technology provides a true, watertight connection every time, along with a secondary locking feature for added security.

Designed for use with standard NEMA inlets, this cordset delivers 50A at 125V/250V capacities across a 50-foot length, meeting global industry standards including ABYC and UL. Browse more in our shore power category.

Key Features: 50A 125V/250V capacity, 50' length, EEL jaw-clamp single-handed operation, watertight wing-clamp connection, secondary locking feature, built-in LED cord light, eliminates need for sealing ring, meets ABYC and UL standards, compatible with standard NEMA inlets.

Frequently Asked Questions

Does this cordset require a locking ring? No, the EEL jaw-clamp design and watertight wing-clamp connection completely eliminate the need for a locking ring.

What does the LED cord light do? It alerts other boaters when the cord is plugged in and guides you to a secure connection, even in the dark.

Will this work with my existing inlet? Yes, it's designed to work with your current standard NEMA inlet.

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