Description
Marinco P504-30 EEL 30A 125V to 50A 125/250V Adapter | Boat Supply Store
Navigate diverse dockside power configurations with this Marinco EEL Pigtail Adapter, specifically engineered to bridge the gap between your vessel's 30A-125V shore power system and 50A-125/250V dockside receptacles. Its robust construction and integrated sealing collars provide superior weather resistance, ensuring a secure connection essential for maintaining onboard electrical integrity, even in challenging marine environments. This adapter directly addresses the need for seamless integration when the available marina power does not match your boat's standard inlet.
Key Features
- Secure EEL (Easy Lock) system prevents accidental disconnection
- Weatherproof sealing collars engineered for reliable wet location performance
- Universal compatibility for adapting 30A-125V boat inlets to 50A-125/250V docks
- Durable construction built to withstand harsh marine conditions
- High-visibility yellow color enhances safety and aids in locating the adapter
- Simple plug-and-play installation with no tools required
- UL Listed for assurance of safety and quality standards
- Reliable power transition for consistent onboard systems
Specifications
| Product Specifications | |
|---|---|
| Brand | Marinco |
| Model | P504-30 |
| SKU | CWR49362 |
| MPN | P504-30 |
| Boat Side Connector | 30A-125V Locking Female |
| Dock Side Plug | 50A-125/250V Locking Male |
| Wet Location Rated | Yes |
| Locking System | EEL (Easy Lock) |
| Color | Yellow |
| Certifications | UL Listed |
Who This Is For
Boaters requiring a reliable method to connect their 30A-125V vessel electrical system to higher amperage 50A-125/250V dockside power sources. This adapter is ideal for those operating in marine environments where robust weatherproofing and secure connections are paramount.
How It Compares
| Feature | Marinco P504-30 EEL 30A 125V to 50A 125/250V Adapter | Pin-and-Sleeve Design |
|---|---|---|
| Boat Side Connector | 30A-125V Locking Female with Sealing Collar | 30A-125V Locking Female, 30A-125V Female |
| Dock Side Plug | 50A-125/250V Locking Male | 50A-125/250V Locking Male, 50A-125/250V Male |
| Wet Location Use | Designed for wet locations with sealing collars | Typically designed for marine environments, often with sealing features, Excellent, engineered for superior water ingress prevention and corrosion resistance |
| Locking System | Marinco EEL (Easy Lock) | Hubbell Locking System, SmartPlug Pin-and-Sleeve |
Common Concerns Answered
Will this adapter be reliable in harsh marine conditions?
This Marinco EEL Pigtail Adapter is specifically designed for use in wet locations, featuring sealing collars to ensure a secure and weather-resistant connection. While prolonged submersion could pose a risk, its construction prioritizes durability for typical marine environments.
Is it difficult to connect and disconnect the EEL system?
The EEL system is designed for ease of use, providing a secure twist-lock mechanism. While some users report the mechanism can feel stiff initially, this stiffness is often indicative of the secure, weather-tight seal it creates. Proper alignment is key to smooth operation.
What if I need to adapt to different voltage requirements?
The Marinco P504-30 is rated for 125V on the boat side and 125/250V on the dock side, making it compatible with standard US shore power configurations that utilize both single-phase 125V and split-phase 125/250V systems. It directly adapts amperage and the voltage compatibility is maintained.
Frequently Asked Questions
What is the purpose of a Marinco P504-30 EEL pigtail adapter?
The Marinco P504-30 allows boaters to safely connect a vessel equipped with a 30A-125V shore power inlet to a dockside power source providing 50A-125/250V power. It acts as a converter for differing amperage and standard voltage configurations.
Can this adapter be used in wet locations?
Yes, this adapter is specifically designed for use in wet locations and includes sealing collars to maintain a weather-resistant connection.
What are the electrical ratings for the boat side and dock side of this adapter?
The boat side features a 30A-125V locking female connector, while the dock side is equipped with a 50A-125/250V locking male plug.
Is this adapter compatible with both 125V and 250V systems on the dock side?
Yes, the dock side plug is rated for 50A at both 125V and 250V, ensuring compatibility with standard split-phase dock power configurations.
What is the EEL system, and why is it important for this adapter?
EEL stands for Easy Lock. This system provides a highly secure, twist-lock connection that is designed to be weather-tight and prevent accidental disengagement, which is crucial for safe and reliable power transfer in a marine environment.
