Power Your Vessel with Confidence Using This Marine-Grade Cordset
Boat owners know the frustration of unreliable shore power connections—flickering lights, unexpected outages, or cords that fail under wet conditions. This 50-foot, 30-amp twist-lock cordset changes that. Designed specifically for ship-to-shore applications, it delivers steady 125V power through a robust 2-pole, 3-wire grounding setup with L5-30 connectors. The standout feature? A brilliant green LED that glows brightly to confirm power is flowing, even in the glare of midday sun on the water. No more guessing if your connection is solid.
Crafted by Hubbell Wiring Device-Kellems, a name trusted by professionals for decades, this white PVC-jacketed cord uses pure copper conductors for minimal voltage drop over its full length. Whether you're powering air conditioning, appliances, or charging batteries at the marina, it handles the demands of marine life with ease.
Standout Features That Set It Apart
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Ultra-Bright LED Power Indicator: Green light shines through sunlight, rain, or fog, giving instant visual feedback on connection status. Saves time troubleshooting and prevents overload surprises.
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Fully Molded Construction: One-piece molding seals out moisture completely, exceeding IP55 standards for water jets and dust ingress—perfect for salty, splash-heavy dockside use.
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Twist-Lock Design: Secure L5-30 plugs lock firmly, resisting vibration from boat motors or waves. No loose connections mid-stay.
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50-Foot Reach: Long enough to connect from distant pedestals without extension cords, reducing trip hazards and signal loss.
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Indoor/Outdoor Versatility: Thrives in harsh marine environments, from coastal humidity to occasional indoor storage.
Ideal Applications for Boaters and Mariners
From weekend cruisers to liveaboards, this cordset shines in real-world scenarios. Plug into marina pedestals for reliable AC power to run microwaves, refrigerators, or entertainment systems without a hitch. Its white color blends with boat aesthetics, and the durable PVC jacket shrugs off UV exposure, abrasion from deck gear, and chemical cleaners common on vessels.
Engineers appreciate the copper core for efficient power transfer—less heat buildup means safer operation during extended use. Pair it with generators for off-grid adventures, or use it at haul-out yards for maintenance power. It's not just a cord; it's a reliable link between shore and sea.
Built to Last: Durability Meets Practical Marine Use
Marine environments are brutal—salt spray corrodes, UV fades, and constant coiling stresses cables. This cordset counters with premium materials: flexible yet tough PVC insulation that stays pliable in cold weather, and heavy-duty strain relief at the ends to prevent pulls from ripping connectors loose. IP55 rating means it handles heavy rain or hose-downs without leaking.
For longevity, coil it loosely after use to avoid kinks, rinse off salt residue with fresh water, and store in a dry spot. Users report years of service with minimal wear, outperforming bargain imports that crack after one season.
Quick Maintenance Tips for Peak Performance
Keep it performing like new:
- Inspect the LED and connectors before each use for damage or debris.
- Wipe down with a mild soap solution post-marina stay to remove corrosion starters.
- Test continuity annually with a multimeter to catch issues early.
- Avoid sharp bends near ends; use the full 50-foot length for natural draping.
- Disconnect by twisting unlock first—never yank—to preserve the locking mechanism.
These habits ensure safe, uninterrupted power season after season.
Technical Specifications at a Glance
| Attribute |
Details |
| Amperage & Voltage |
30A, 125V |
| Configuration |
2-Pole, 3-Wire Grounding (L5-30) |
| Length |
50 Feet |
| Jacket Material |
PVC |
| Conductor |
Copper |
| IP Rating |
IP55 (Moisture Resistant) |
| Color |
White |
Frequently Asked Questions
What does the LED indicator on this cordset show?
The bright green LED lights up to indicate a successful power-on connection, visible even in direct sunlight for quick status checks.
Is this cordset suitable for saltwater marina use?
Yes, its IP55-rated molded design and PVC jacket provide excellent protection against saltwater spray, moisture, and corrosion.
What type of connectors does it have?
It features pre-wired, molded L5-30 twist-lock male and female ends for secure, vibration-resistant connections.
How long is the cord, and does it cause voltage drop?
At 50 feet with copper conductors, it minimizes voltage drop, ensuring full 30A performance for appliances and systems.
Can it be used indoors as well?
Absolutely—rated for both indoor and outdoor use, making it versatile for boatyards, garages, or marinas.
How do I clean and store this cordset?
Rinse with fresh water to remove salt, coil loosely, and store dry. Avoid sharp folds to maintain flexibility.
Is the twist-lock feature important for boats?
Yes, it prevents accidental disconnection from waves, wind, or boat movement, enhancing safety and reliability.
Hubbell locking device, Twist-Lock®, marine class, ship-to-shore cable kit, 30A 125V, 2-pole 3-wire grounding, L5-30, white, LED indicator model: HBL61CM08WLED is bright and durable, LED (green) indicates "power on" Even under..., the high-intensity LED is still visible.
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