The JK30 Plug-In Self-Resetting Fuse provides reliable overcurrent protection for low voltage DC circuits with automatic restoration after a fault. It is available in a wide range of current ratings from 0.9A to 10A and a 30V rating. The plug-in design enables quick, tool-free installation and easy field replacement. A compact package and robust construction suit panel or enclosure mounting while reducing downtime and the need for spare fuses. Key benefits - Self resetting after fault, so service resumes automatically when the fault clears - No fuse replacements required, lowering maintenance - Wide current options to match the exact protection you need - 30V rating suitable for most 12-30V DC systems - Plug-in form factor for fast installation and replacement Specifications at a glance - Voltage rating: 30V - Current ratings: 0.9A, 1.1A, 1.35A, 1.5A, 1.6A, 1.85A, 2A, 2.5A, 3A, 4A, 5A, 6A, 7A, 8A, 9A, 10A - Type: Plug-in self-resetting fuse Typical applications - Protect a 24V DC LED driver or power supply - Safeguard 12-24V DC battery charging circuits and small UPS components - Provide overcurrent protection for automotive accessories or telecom equipment in a 12-30V system