The Ferraz Shawmut Amp-Trap2000 250A Dual Element Time Delay Fuse AJT250 is a high-quality electrical fuse designed for industrial applications. With a maximum amperage of 250A and a current type of AC, this copper-finished fuse is suitable for a voltage range of 551-600V. The unit comes with 2 poles and is available in a single pack, making it an essential component for protecting electrical systems in industrial settings. Trusted for its reliability and performance, this Ferraz Shawmut product is a popular choice among professionals in the electrical equipment and supplies industry.