The Powr-Gard Class RK5 Time Delay 100A Fuse FLSR100ID is a high-quality electrical component designed for industrial and commercial applications. It is a time-delay fuse with a rating of 100 amps, providing protection against overloads and short circuits. With its reliable performance and durable construction, the Powr-Gard fuse is a trusted choice for ensuring the safety and efficiency of electrical systems in various settings.