10-Pack Bussmann HCTR3 Edison Fusegear 600V, 3A, Class CC, Time-Delay 10-Pack Bussmann HCTR3 Edison Fusegear 600V, 3A, Class CC, Time-Delay Pack of 10. New, Good Condition. The HCTR fuse is specifically designed for control circuit transformer protection, offering current-limitation to shield downstream components from the thermal and magnetic effects of short-circuit currents. It includes a rejection feature that ensures compliance with UL 508, paragraph 19.2.4, which requires control circuit fuses to have an adequate interrupting rating and be rejection type when used in equipment with over 10,000A available fault current. With a high inrush time-delay, the HCTR fuse accommodates control circuit transformers that experience inrush currents up to 85 times their full-load rating, exceeding the UL minimum time-delay of 12 seconds at 200% for Class CC fuses. Built with a melamine tube and nickel-plated brass end caps, the HCTR fuse is designed for durability and reliable operation in demanding applications. Listed By: Gabe (The Help Resale Team) ?Common sense is the knack of seeing things as they are? and doing things as they ought to be done.? ? C. E. Stowe (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 gently used 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)