Introduction to the differences between open-top and closed-type and selection criteria!
To maximize the performance and reliability of DC contactors (DC relays), the selection of not only the contact structure but also the top cover structure is an important factor. In this article, we will compare the structural features and functional advantages of the representative "open-top type" and "sealed type," and provide appropriate selection guidelines based on the installation environment. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*
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*You can view the detailed content of the column through the related link. For more information, please download the PDF or feel free to contact us.*
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*You can view the detailed content of the column through the related link. For more information, please download the PDF or feel free to contact us.*
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Our company was established in 1992 as the Japanese sales base for Albright International, primarily engaging in the sales of Albright International's electrical components (D.C. contactors and emergency power cutoff switches) to manufacturers of electric vehicles and automated guided vehicles. Our products are not only of high quality and high performance, but they are also extremely compact and excel in robustness and durability. We also provide long-term support for repairs, so please feel free to contact us if you have any requests.