This Littelfuse JTD45 JTD-45A (45 Amp) 45A 600Vac JTD-45 CLASS J Time-Delay Fuse is a high-quality electrical equipment that is perfect for industrial use. With a brand name of Littelfuse, you can be assured of its reliability and durability. The fuse is suitable for use in various business settings and is easy to install and use. This product is a great investment for anyone looking for a reliable electrical equipment that can deliver excellent performance.