Cactus Mat 1050R-C3 is a high-performance corrugated switchboard designed for safety around high voltage equipment. Measuring 3' x 75' and 1/4" thick, it effectively protects against electrical shock. This switchboard meets OSHA standards and exceeds optional requirements for ozone, flame, and oil resistance. It is proof tested at 20,000 volts AC and has a dielectric test voltage of 30,000 AC RMS. Compliant with ASTM D-178 and ANSI J6.7 TYPE II standards, the switchboard is finished in a durable black color, ensuring both functionality and reliability in demanding environments.