Eaton P3BFD3025NSP Plug-in - 65 kAIC Sprinkler-proof

Sprinkler-proof plug-in design provides robust protection in sprinkler environments, reducing risk of accidental contact and enabling safer maintenance windows. This translates to a measurable business impact: lower incident exposure and faster equipment turnover during routine protection upgrades in large facilities that rely on busway systems. In practice, engineers install the unit in Pow-R-Way III busways to achieve reliable fault isolation for three-pole circuits, with a compact form factor that simplifies field routing and panel space planning. The 25A amperage rating delivers targeted protection for low-to-moderate load branches, while the three-pole configuration ensures balanced current sharing and predictable trip behavior in multi-phase distributions. Pairing this with the high interrupt ratings—65 kAIC at 240 VAC, 25 kAIC at 480 VAC, and 18 kAIC at 600 VAC—supports scalable protection across mixed voltage zones commonly found in data centers and manufacturing floors. A 100% Neutral and 50% integral/housing grounding option enhances fault signaling and system grounding integrity, reducing the risk of neutral overloading and ground faults in complex bus duct installations. The unit’s NEMA compliance, along with CSA UL 857 and IEEE certification, provides assurance for code-backed deployments and long-term maintenance programs. With a Sprinkler-proof design and a dedicated plug-in approach, field replacements become quicker, minimizing downtime during critical maintenance windows. The product’s dimensions—12.36 in depth, 21.2 in height, and 5.43 in width—coupled with a 25 lb weight, enable straightforward handling and mounting in standard service bays, lowering installation labor time and overall project costs. Compatibility with busway infrastructure and the Pow-R-Way III design streamlines retrofits and new builds alike, helping procurement reduce SKU proliferation while maintaining consistent performance expectations across sites.