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Marinco

Marinco CS503-25 EEL 50A 125V Shore Power Cordset - 25' - Yellow

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$920.99
$538.99
(You save $382.00 )
SKU:
CWR49354
UPC:
93344051715
Condition:
New
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Description

Marinco EEL 50A 125V Shore Power Cordset 25' Yellow | Boat Supply Store

Secure and simplify your vessel's AC power input with this 50A 125V shore power cordset designed for robust maritime environments. Its innovative jaw-clamp system ensures a truly watertight connection without a separate locking ring, critical for preventing corrosion and shorts at the dock. The integrated 125V rating and 25-foot length provide ample reach for most common docking scenarios, while the high-visibility yellow jacket enhances safety on deck. This cordset meets rigorous ABYC and UL standards, delivering reliable power delivery for critical onboard systems.

Key Features

  • Effortless EEL system for one-handed connection and disconnection.
  • Watertight seal eliminates the need for a secondary locking ring.
  • Visual confirmation with a built-in LED cord light.
  • High visibility yellow jacket for enhanced safety.
  • Universal compatibility with standard NEMA shore power inlets.
  • Robust construction meeting ABYC and UL standards.
  • Durable marine-grade materials for longevity.
  • Simplified power management for your vessel.

Specifications

Product Specifications
BrandMarinco
Product NameMarinco CS503-25 EEL 50A 125V Shore Power Cordset - 25' - Yellow
SKUCWR49354
BC_ID129514
MPNCS503-25
Length25'
Amperage Rating50A
Voltage Rating125V
ColorYellow
Connector TypeEEL (Easily Engaged Lock) jaw-clamp
CertificationsUL Approved, ABYC

Who This Is For

Boaters prioritizing a secure, watertight connection with unparalleled ease of use for their 50A 125V shore power needs. This cordset is ideal for individuals seeking a simplified and reliable power connection system, eliminating common frustrations associated with traditional twist-lock connectors.

How It Compares

FeatureMarinco EEL 50A 125V Shore Power Cordset 25' YellowCompetitor
Connector TypeEEL jaw-clampStandard twist-lock with locking ring, Proprietary SmartPlug connector
Engagement MechanismOne-handed operationTwo-handed twist and lock, Push and twist
Waterproof SealIntegrated jaw-clamp sealRequires locking ring and boot, Proprietary sealed connector
Inlet CompatibilityStandard NEMA inletsStandard NEMA inlets, Requires SmartPlug inlet
Safety IndicatorBuilt-in LED cord lightNone, None

Common Concerns Answered

Why is this cordset more expensive than standard options?

The higher price point reflects the advanced EEL system, which offers superior convenience and a truly watertight seal without a locking ring. This innovative design incorporates a built-in LED indicator and robust construction, justifying the investment for enhanced safety and ease of use.

Are there any reported issues with the Marinco EEL cordset?

While generally highly rated, a small number of users have reported premature failure of the LED indicator light. However, this is a rare occurrence, and the core functionality of the EEL system remains exceptionally reliable and durable for marine applications.

I'm used to traditional twist-lock connectors, is the EEL system difficult to adapt to?

The EEL system is specifically designed for simplified one-handed operation, making it more intuitive than traditional twist-lock mechanisms. Boaters often find the transition remarkably easy, appreciating the reduced effort and the secure, confident connection it provides.

Frequently Asked Questions

What is the EEL system on Marinco shore power cords?

EEL stands for Easily Engaged Lock. This system utilizes a jaw-clamp design that allows for one-handed engagement and disconnection of the shore power cord, eliminating the need for a separate locking ring and providing a secure, watertight seal.

Can I use the Marinco CS503-25 with my existing shore power inlet?

Yes, this cordset is designed for use with standard NEMA shore power inlets commonly found on vessels, ensuring broad compatibility with your existing electrical infrastructure.

What does the built-in cord light do?

The integrated LED cord light illuminates when the cord is properly plugged in and receiving power. This feature provides a quick visual confirmation of a live connection, enhancing safety and operational awareness.

Is this cordset waterproof?

Yes, the Marinco EEL system features a truly watertight seal integrated into the jaw-clamp design, effectively preventing water ingress at the connection point without the need for additional sealing boots.

What are the electrical specifications of this cordset?

This cordset is rated for 50 Amps and 125 Volts, making it suitable for supplying significant AC power to larger vessels or those with higher energy demands.

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