Littelfuse JTD-300 Fuse
The Littelfuse JTD-300 is a fuse with a current rating of 300 Amps and a voltage rating of 600VAC, 500VDC. It has an interrupting rating of 200kAIC at 600VAC, 20kAIC at 500VDC. The JTD-300 has a clip mounting type and it is used for fused combination motor controllers and motor control centers, transformer protection, protection for UL listed series rated molded case circuit-breaker panels, general purpose circuits, mains, feeders and branch circuits, residential, commercial, and industrial applications.