Iec 60815-2 Pdf

If you were to read the PDF, these are the five concepts you would highlight:

A classification of how "dirty" an environment is, ranging from Class a (Very Light) Class e (Very Heavy) Reference Unified Specific Creepage Distance (RUSCD): iec 60815-2 pdf

You need IEC 60815-3 for polymer/silicone insulators. Polymer materials recover hydrophobicity, allowing shorter creepage distances. If you were to read the PDF, these

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