The product is a new Square D 100 amp fused heavy-duty safety switch, suitable for interior use. It features a gray color and a maximum amperage of 100A, rated for currents between 91-100A. This switch operates with an on/off method and is designed as a disconnector, suitable for both AC and DC currents with a voltage range of 551-600V. The Square D brand ensures quality and reliability, making it a durable option for electrical equipment and supplies in a variety of industrial settings.