Cooper Bussmann JJS?600 Class T 600 A Fast?Acting Fuse ? 600 V, High Interrupt Rating Cooper Bussmann JJS?600 Class T 600 A Fast?Acting Fuse ? 600 V, High Interrupt Rating New The JJS-600 is a Class T, fast-acting, current-limiting blade fuse rated for 600 amps at 600 volts AC with a 200 kA interrupting rating. Its compact melamine cartridge and blade-terminal design enable easy installation in fuse holders up to 800 amps. This fuse is UL, CSA, and CE certified and commonly used for electric heat circuits, disconnect switches, panel upgrades, and motor drive protection. It offers reliable, rapid response to overloads and short circuits, protecting critical electrical loads efficiently. Listed by: Koryon (Sales Team) ?leadership is an active living process?rooted in character?forged by experience? communicated by exampleAnd proven by history...? Rod Weckworth (A positive moment brought to you by Help Resale) About Us Welcome to Help Resale, your go-to consignment shop where value meets quality. At Help Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your items. Need to buy a product, but don't see it in our store? Please feel free to reach out to us and we will help you find it! Help Resale 7200 Fair Oaks Blvd Suite 120 Carmichael CA 95608 Business Hours: Monday-Friday: 9:00 am to 5:00 pm (PST) All product and company names are trademarks TM or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. (description exceeds maximum possible length)