Marine High-Current Plug – Heavy-Duty Ship Electrical Connector

Connect your vessel to shore power or heavy-duty onboard machinery with confidence using our Marine High-Current Plug. Engineered for the demanding conditions of marine environments, this plug delivers reliable electrical performance for ships, boats, and offshore installations. Its robust construction resists corrosion, saltwater, and UV degradation, ensuring long-lasting service in the harshest sea conditions.

Featuring a high-current capacity and secure locking mechanism, this plug provides a safe and stable connection even under high-load situations. The watertight design (IP67 rating) prevents moisture ingress, while heat-resistant materials protect against overheating. Whether you need to power generators, winches, or shore power systems, this plug is the dependable solution for professional mariners and shipyards.

Compliant with international electrical safety standards, our marine high-current plug is tested for performance and durability. Its ergonomic design ensures easy handling, and the cable gland accommodates various cable sizes for flexible installation. Maintain safe and efficient electrical operations aboard your vessel with this premium-quality plug.

Key Features

Technical Specifications

SpecificationValue
Current Rating100A – 250A (model dependent)
Voltage Rating250V – 500V AC
IP RatingIP67 (waterproof)
Pole Configuration3P + E or 4P + E
Contact MaterialNickel-plated brass
Housing MaterialImpact-resistant polyamide
Operating Temperature-25°C to +60°C
Cable Gland RangeØ20 – Ø35 mm
Standards ComplianceIEC 60309-2, UL/CSA (equivalent)

Frequently Asked Questions

What is the maximum amperage rating of this marine plug?

The plug is available in ratings from 100A to 250A, depending on the model. Check the product specifications or contact our team for the exact rating you require.

Can this plug be used for shore power connections?

Yes, it is specifically designed for marine shore power and heavy-duty shipboard electrical systems. The IP67 waterproof construction ensures safe operation in wet environments.

Is the plug compatible with existing ship wiring?

It features a standard cable gland and pole configuration compatible with most industrial and marine connectors. Always verify your system's voltage and current requirements before installation.

How should I maintain this plug?

Regularly inspect for corrosion or wear, clean with fresh water after exposure to salt spray, and avoid overloading. This ensures a long service life.

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