Adaptateur de prise CEE-7/7 à CEE avec indicateur de puissance

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Mastervolt

121160900

CEE-7/7 to CEE adapter with power indicator

The CEE-7/7 plug to CEE Mastervolt adapter ensures secure connection of your vessel to the shore power supply. Designed to withstand marine environments (UV and abrasion), it includes a power indicator to instantly verify the presence of electrical voltage. Included: 1x Mastervolt CEE-7/7 to CEE adapter.

Price excl. import taxesBenefit from the professional rate

£19.50 GBP

£19.50 GBP ~~£23.99 GBP~~

Shipping calculated at checkout.

Prices exclude import taxes. DAP delivery: import taxes are paid on delivery.

Available in stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Nominal voltage	230 V
Amperage	16.0
Number of outlets	1.0
Housing material	ABS plastic
Socket standard	CEE-7/7
Nominal AC input voltage	230
Adapter direction	CEE-7/7 to CEE
Application domain	Dockside power connection
Certifications	CE
Certifications	CE
Connector A gender	Male
Connector A type	CEE 7/7
Connector B gender	Female
Continuous current rating	16
Diagnostic LEDs	Voltage present
Maximum rated electrical current	16
Flame retardant	Yes
Gender (Male/Female)	Male
Illumination type	LED
LED color	Green
Mains frequency range	50/60
Marine-ready	Yes
Mounting type	Portable
Number of phases	1 (Single-phase)
Number of poles	3 (2P+T)
Plug & Play	Yes
Male plug standard	CEE 7/7 (Schuko/French)
Power LED indicator	Yes
Shore power connection	Yes
Female socket standard	CEE 16A 3P (Blue)

Detailed description

Secure connection for your marine electrical system

The Mastervolt CEE-7/7 to CEE adapter ensures a reliable transition between standard shore power outlets and marine connections. Specifically designed for nautical environments, it allows easy connection of your vessel to the shore power grid. The integrated visual power indicator provides an immediate confirmation of voltage presence, simplifying power supply diagnostics.

Robust design and durability

Engineered to withstand outdoor conditions, this Mastervolt adapter effectively resists UV rays and abrasion. Unlike consumer-grade adapters that degrade quickly under environmental stress, this model is built for intensive use on docks, ensuring optimal and long-lasting conductivity for your onboard equipment.

Documentation

Type	Nom
	FR - Fiche technique - Adaptateur de prise CEE-7/7 à CEE avec indicateur puissance

Expert opinion

Pol CONIN

Digital Manager

« The robust link essential for your dock connections »

This Mastervolt adapter is an essential accessory to keep in any boat's storage compartments. The transition from a standard CEE-7/7 plug to a marine CEE plug is a common situation during port calls. The real added value of this model lies in its robustness against UV rays and abrasion, major degradation factors on docks. Additionally, the integrated power indicator is a simple yet highly effective diagnostic tool to instantly check whether the shore power pedestal is properly powered.

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CEE-7/7 to CEE adapter with power indicator

£19.50 GBP

£19.50 GBP ~~£23.99 GBP~~

Frequently Asked Questions

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What exactly is this Mastervolt adapter used for?

This adapter connects your boat's electrical system (equipped with a CEE marine plug) to a standard power outlet (CEE-7/7). It is ideal for connecting to shore power when the dock only has standard sockets.

Which types of plugs are compatible with this adapter?

It provides the transition between a male plug of type CEE-7/7 (European standard combining French and Schuko formats) and a female socket of type CEE (the standard blue industrial socket used in nautical applications).

What is the purpose of the integrated power indicator?

The power indicator is a visual light that lets you instantly check whether the shore power pedestal or the shore power outlet is supplying voltage. This greatly simplifies troubleshooting in case of power supply issues.

Is this adapter designed to remain outdoors?

Yes, it was specifically developed for marine environments. It is made with UV-resistant materials to prevent degradation in the sun during your stops.

Will the cable get damaged from rubbing against the dock?

No, this Mastervolt adapter has a robust design resistant to abrasion. Unlike consumer models, it is built to withstand repeated friction on docks and piers.

Are specific tools or skills required to use it?

No tools are required. Installation is fully Plug & Play: simply insert the plug into the shore power inlet and connect your boat’s cable on the other side.

Can I use this adapter to connect my boat at home or in a winter storage hangar?

Absolutely. The CEE-7/7 plug being the standard for European domestic sockets, this accessory is ideal for plugging your boat into the electrical network at your home or wintering location.

What should I check if the power indicator does not light up when connecting the device?

If the indicator light remains off, it means there is no voltage. You must check that the shore power breaker is properly engaged, or test the outlet with another device to confirm the source of the outage.

Is the adapter compatible with motorhome installations?

Yes, motorhomes generally use the same CEE blue plug standard as boats. This adapter will work perfectly for connecting a leisure vehicle to a standard domestic socket.

Is this adapter fully waterproof and submersible?

Although it is designed to withstand outdoor conditions and splashes typical of a marine environment, it is not a submersible device. It must never be submerged in water.

Why choose this Mastervolt model over a DIY adapter?

Standard DIY adapters are not UV-resistant or designed to withstand severe dock abrasion. The Mastervolt model ensures enhanced safety, longer lifespan, and includes a voltage indicator essential for marine use.

Does the power indicator draw from my house batteries?

No, the power indicator is powered directly by the shore power supply (the dock outlet) and does not draw any energy from your boat’s battery bank.

Does this adapter modify the electrical voltage?

No, this is a simple power plug adapter. It does not convert voltage. If you connect it to a 230V shore power supply, it will deliver 230V to your boat.

How to maintain my shore power adapter?

Maintenance is minimal. Simply check the pins regularly for corrosion and clean the housing with a dry cloth. Avoid leaving the adapter lying in puddles of water on the dock.

Can this adapter be used abroad?

The CEE-7/7 plug is compatible with wall sockets in many European countries (France, Germany, Belgium, Spain, etc.). It is therefore very useful during stops in most European harbors equipped with standard power outlets.

Is the adapter bulky to store in the boat's lockers?

No, it is a compact accessory designed to be easily stored in your boat’s lockers or chart table. It takes up very little space while being an essential link in your electrical installation.

Is it possible to connect multiple devices directly to this adapter?

This adapter has a single output in CEE format. To connect multiple devices, you will need to link this output to your boat's electrical panel or use a certified CEE distribution box.