Gas-insulated switchgear (GIS)

Gas-insulated switchgear (GIS) provides reliable medium-voltage power distribution in a compact, space-saving design. Sealed compartments protect critical electrical components from dust, moisture, and other environmental factors, helping improve system uptime while reducing maintenance needs. Commonly used in data centers, utilities, industrial facilities, and infrastructure projects, GIS is an effective solution for applications where reliability, safety, and efficient use of space are essential.

As sustainability goals continue to influence equipment selection, GIS technology is evolving as well. Access Electric Supply can help you evaluate both traditional SF₆-insulated and newer SF₆-free switchgear options, providing guidance on the advantages, tradeoffs, and long-term considerations of each. By partnering with multiple manufacturers, we can help identify the solution that best aligns with your performance requirements, environmental objectives, and project budget.


Access Electric partners with a broad network of manufacturers. here’s a sample of those we work with:

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