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When it comes to selecting an enclosure for electrical equipment, both NEMA 3 and NEMA 3R enclosure designs are popular. However, it’s essential to know the differences between NEMA enclosures. This guide will help you understand what each NEMA enclosure provides, their features, protection levels, and when you can use which type. By the end, […]

主電源パネルと配電パネルは通常、建物の電気システムで使用され、通常は一緒に使用される補完的な組み合わせです。ただし、これらはほぼ同じ電気パネルではありません。この記事では、主電源パネルと配電パネルの違いを 9 つの側面から説明し、その違いを詳細に理解できるようにします。

When selecting an electrical enclosure, we often see two different standards, NEMA and IP ratings, which usually have different numbers at the end, which are two different ratings used to indicate the protection of the enclosure as well as the range of application. Therefore, when choosing the right electrical enclosure, it is important to understand