Electronic enclosure device , comprising: - a enclosure comprising a first enclosure section and a second enclosure section , where a compartment is provided inside the enclosure and where an opening is provided in the enclosure into the compartment ; - an electric circuit device comprising a printed circuit board , electronic components connected to the printed circuit board and an electrical connector connected to the printed circuit board , where the electric circuit device is provided in the compartment inside the enclosure and where the electrical connector is provided through the opening of the enclosure ; - a sealing device; where - a first sealing area (I1) is provided between a first connection area of the first enclosure section and a first connection area of the second enclosure section ; - a second sealing area is provided between a second connection area of the first enclosure section and a first connection area of the electrical connector ; - a third sealing area is provided between a second connection area of the second enclosure section and a second connection area of the electrical connector ; and where the sealing device comprises one, continuous gasket comprising: - a first gasket section (G1) configured to seal the first sealing area (I1); - a second gasket section (G2) configured to seal the second sealing area (G1); - a third gasket section (G3) configured to seal the third sealing area characterized in that: the first gasket section (G1) and the second gasket section (G2) provide a continuous first gasket loop (A) and the third gasket section (G3) and the second gasket section (G2) provide a continuous second gasket loop (B), said first gasket loop (A) being provided in a first plane and said second gasket loop (B) being provided in a second plane; the first plane being provided in an angle with respect to the second plane. - a enclosure comprising a first enclosure section and a second enclosure section , where a compartment is provided inside the enclosure and where an opening is provided in the enclosure into the compartment ; - an electric circuit device comprising a printed circuit board , electronic components connected to the printed circuit board and an electrical connector connected to the printed circuit board , where the electric circuit device is provided in the compartment inside the enclosure and where the electrical connector is provided through the opening of the enclosure ; - a sealing device; where - a first sealing area (I1) is provided between a first connection area of the first enclosure section and a first connection area of the second enclosure section ; - a second sealing area is provided between a second connection area of the first enclosure section and a first connection area of the electrical connector ; - a third sealing area is provided between a second connection area of the second enclosure section and a second connection area of the electrical connector ; and where the sealing device comprises one, continuous gasket comprising: - a first gasket section (G1) configured to seal the first sealing area (I1); - a second gasket section (G2) configured to seal the second sealing area (G1); - a third gasket section (G3) configured to seal the third sealing area characterized in that: the first gasket section (G1) and the second gasket section (G2) provide a continuous first gasket loop (A) and the third gasket section (G3) and the second gasket section (G2) provide a continuous second gasket loop (B), said first gasket loop (A) being provided in a first plane and said second gasket loop (B) being provided in a second plane; the first plane being provided in an angle with respect to the second plane. - a first gasket section (G1) configured to seal the first sealing area (I1); - a second gasket section (G2) configured to seal the second sealing area (G1); - a third gasket section (G3) configured to seal the third sealing area <EOS>