BUSSMANN CH30J1I SINGLE POLE, MODULAR FUSE HOLDER T268100

The Cooper Bussmann CH30J1I is a single-pole, finger-safe modular fuse holder designed for Class J fuses. It is commonly used in industrial control panels and electrical assemblies to provide high-capacity circuit protection in a compact, DIN-rail mountable format. The "I" at the end of the part number signifies that this specific model includes an open fuse indicator (a neon lamp), which glows when the fuse has blown to allow for rapid troubleshooting.