Ferraz Shawmut US6J3I Fuse Holder Three Pole Assembly

Ferraz Shawmut US6J3I is a three-pole fuse holder assembly that houses three fuses in a single unit. Identified in the accompanying description as US6J3I, it also lists M211381 and E81 as reference numbers, tying it to Ferraz Shawmut’s range of fuse protection components. Designed for multi-pole protection in electrical power systems, this three-pole configuration consolidates mounting and wiring when protecting multiple circuits within the same enclosure. The US6J3I designation marks a specific version within Ferraz Shawmut’s fuse holder lineup, enabling technicians to match it with compatible protection fuses and panel layouts as documented in their product catalogs. This part serves as a foundational element in reliable circuit protection, offering a compact, centralized solution for distributing fused connections across three separate conductors or loads. When selecting replacement or spare hardware, referencing the US6J3I model and the associated identifiers M211381 and E81 helps ensure accurate part matching within Ferraz Shawmut’s portfolio. It is suitable for installation in equipment that requires three separate fuse paths in a single mounting footprint.