The Cooper Bussmann HRCI-R Type D Fusetron 600VAC 20A Fuse is a high-quality electrical device designed for industrial and commercial applications. With a current rating of 20A, this fuse is specifically built to protect electrical circuits from overloads and short circuits. The Cooper Bussmann brand is well-known for producing reliable and durable fuses, making this product a trusted choice for businesses and industrial settings.