The Littelfuse JLLS060 Fast-Acting Class T Fuse is a high-performance protection device rated at 60A and 600V, designed for HVAC systems such as condensers, air handlers, and heat pumps. It delivers rapid response to short circuits and overloads, preventing equipment damage and supporting stable electrical operation. https://www.partshnc.com/littelfuse-jlls060-fast-acting-fuse-class-t-600v-60a