- Diamond-Plate Switchboard is the newest version of high-performance non-conductive matting. Designed to protect personnel in areas with dangerous high-voltage equipment, it can insulate against as much as 30,000 volts of electricity. Its unique diamond-embossed surface is easily cleaned and will not collect contaminants. Diamond-Plate Switchboard matting conforms to ANSI/ASTM D-178-01 Type 2, Class II.
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