Marinco 16A Shore Power Inlet – 230V Stainless Steel, 303SSEL-BXPK is a marine-grade AC power inlet designed to connect a boat or yacht to a compatible shore-side electrical supply. Rated for 16 amps at 230 volts AC and 50 Hz, it provides a fixed connection point through which shore power can enter the vessel’s onboard AC electrical system. It is suitable for powering compatible onboard equipment when the boat is connected at a marina, dock, boatyard, or other correctly configured shore power source.

The inlet features a solid-cast marine-grade 316 stainless steel cap and bezel. This material is widely used for exposed marine hardware because it provides strong resistance to corrosion and maintains a clean, polished appearance. Its stainless steel construction makes the inlet suitable for installation in exterior areas where shore power fittings may be exposed to moisture, salt spray, and changing weather conditions. The polished finish also complements stainless steel deck hardware commonly installed on modern boats and yachts.

Marinco’s Easy Lock™ system is designed to simplify connection with a compatible locking shore power cordset. Instead of repeatedly rotating a conventional threaded sealing ring, the compatible connector can be secured using the Easy Lock locking action. This creates a convenient connection for users who regularly connect and disconnect their vessel from shore power. The inlet should always be matched with a correctly rated and compatible 16A, 230V shore power connector or cordset.

A hinged Soft Touch cap protects the electrical contact area while the inlet is not in use. The cap can remain open during connection, making it easier to attach the shore power cable without having to hold the cover manually. When closed correctly, the protective cap and enclosure help limit the entry of water and contaminants. The inlet is marked IP56, indicating protection against dust ingress at a level that does not interfere with operation and against powerful water jets under the applicable test conditions.

This boat shore power inlet has a recessed, through-panel mounting arrangement, allowing it to be fitted securely into a suitable exterior panel or bulkhead. Its rear enclosure covers the back of the electrical connection area, helping create a more organised installation behind the mounting surface. Final positioning, cable selection, circuit protection, grounding and termination should follow the vessel’s electrical design, applicable marine electrical requirements and Marinco’s installation instructions.

The 303SSEL-BXPK is intended for 230V shore power systems only and should not be confused with visually similar Marinco inlets made for different voltages or current ratings. Buyers should verify the vessel’s input voltage, shore power capacity, connector configuration, and cable compatibility before ordering. Installation and inspection should be completed by a qualified marine electrician, particularly because this component forms part of the vessel’s mains AC electrical system.

This Marinco shore power inlet is a practical option for new boat construction, electrical refits, and replacement of an existing compatible 16 amp shore power inlet.

Key Features:

• Marinco 16A Shore Power Inlet – 230V Stainless Steel, 303SSEL-BXPK provides a fixed connection point between a compatible marina shore supply and the vessel’s onboard 230V AC system.
• Rated for 16A, 230V AC, and 50 Hz marine shore power applications.
• Solid-cast marine-grade 316 stainless steel cap and bezel provide corrosion resistance for exposed marine installations.
• Marinco Easy Lock™ technology allows convenient connection and locking with a compatible shore power cordset.
• The hinged Soft Touch cap is designed to stay open while the cable connector is being attached.
• IP56-rated construction provides protection against environmental exposure when the inlet is correctly installed and closed.
• Recessed through-panel mounting creates a neat, fixed installation on a suitable hull, cockpit or superstructure panel.
• The rear enclosure protects and covers the connection area behind the mounting surface.
• Polished stainless steel styling coordinates with other stainless steel marine deck fittings.
• Model 303SSEL-BXPK identifies the aftermarket-packaged 16A, 230V stainless steel Easy Lock inlet.

Applications / Suitable For:

• Marinco 16A Shore Power Inlet – 230V Stainless Steel, 303SSEL-BXPK is suitable for boats and yachts equipped with a compatible 16A, 230V onboard AC electrical system.
• Connecting a vessel’s marine shore power system to an appropriate marina or dockside electricity supply.
• New-build recreational boats requiring a fixed exterior shore power connection.
• Marine electrical refits where a compatible recessed 16 amp shore power inlet is specified.
• Replacing an existing Marinco 303SSEL-BX or equivalent installation after electrical compatibility and mounting requirements have been verified.
• Installation on suitable exterior bulkheads, cockpit panels, or superstructure surfaces where a corrosion-resistant stainless steel finish is preferred.
• Vessels that regularly connect to shore power for compatible onboard battery chargers, appliances, and AC equipment.

FAQs:

Q: What is the electrical rating of the Marinco 16A Shore Power Inlet – 230V Stainless Steel, 303SSEL-BXPK?
A: It is rated for a maximum current of 16 amps at 230 volts AC and 50 Hz.

Q: Is this inlet suitable for a 110V or 125V shore power system?
A: No. This model is designed for a 230V shore power system. Select an inlet specifically rated for the vessel’s voltage and current requirements.

Q: Is the inlet made entirely for exposed marine installation?
A: It uses a solid-cast 316 stainless steel cap and bezel, an enclosed rear connection area, and an IP56-rated design. Correct mounting and sealing remain essential.

Q: Can I connect any 16A shore power cable to this inlet?
A: The cable connector must have the correct 16A, 230V configuration and be mechanically compatible with Marinco’s Easy Lock inlet. Verify the connector type before ordering or installation.