Subsea fuse assembly

A subsea electric device comprising:

• a first enclosure, the first enclosure being pressure compensated and being filled with a first dielectric liquid;
• an electric component submerged in the first dielectric liquid;
• a subsea fuse assembly comprising:
• a second enclosure filled with a second dielectric liquid;
• a first pressure compensator comprising a flexible element configured to perform a pressure equalization between an inside of the second enclosure and the pressurized environment outside of the second enclosure, the first pressure compensator being mounted to the second enclosure and sealing an opening in the second enclosure;
• a first penetrator and a second penetrator each passing through a wall of the second enclosure for leading a first electric conductor and a second electric conductor, respectively, into the second enclosure;
• and
• a fuse arranged inside the second enclosure and connected between the first electric conductor and the second electric conductor;
• and
• a second pressure compensator configured such that when the subsea electric device is installed at a sea bed, a pressure inside the subsea electric device and a pressure acting on the subsea fuse assembly is substantially similar to a water pressure at a location of the subsea electric device,
• wherein the subsea fuse assembly is configured such that the inside of the second enclosure is sealed to the outside of the second enclosure, and
• wherein the subsea fuse assembly is submerged in the first dielectric liquid and is electrically coupled to the electric component.