Marine electricals provides main switchboards. These main switchboards are made for marine purposes to meet customers` requirement and are made in accordance with the requirements of the classification societies. These switchboards are resistant to vibration, moisture, temperature and employing parts chosen on the basis of our high technology and accumulated experience, thus offering a long lifetime and high performance. The switchboards are made of 2-3 mm steel sheet profiles which are all welded to ensure a strong construction. Framework can also be made of modular sheet steel profiles which are screwed together and suitable for marine applications. Bus bars consist of high conductivity tinned copper rated and clamped to withstand the dynamic forces and thermal effects of the prospective fault current of the system. All steel works are degreased, rust inhibitor/primer treated and painted to the client`s requirements. Some of the salient technical specifications of main switchboards include: framework of main switchboard built as a welded or modular system; manufactured according to the rules of the classification society and according to customer`s requirements; colour ral 7032 or according to customer`s requirements; voltage from 0-690 v; main bus bar from 0-6300 a; electrical components according to customer`s requirements; possibility for access from front and rear side; easy cable connection; and cable entry from the bottom or according to customer`s requirements.