Eaton DD365NWKW Double Door Fused Safety Switch - UL Listed

Feature → Business Impact → Application: The DD365NWKW offers a 400A amperage rating in a three-pole, four-wire configuration with a fusible-with-neutral fuse setup. This delivers precise fault isolation and safe motor control while supporting complex motor starting sequences; the result is reduced fault propagation and improved system reliability in industrial lines. Application: motor control centers and heavy machinery rooms where high-current switching is routine and downtime is costly. Feature → Business Impact → Application: The enclosure is a NEMA 4X, fabricated from 304 stainless steel, delivering excellent corrosion resistance and washdown durability. Benefit: extended service life in chemical plants, food & beverage facilities, and outdoor installations; maintenance intervals extend and total cost of ownership decreases. Application: harsh environments requiring watertight integrity. Feature → Business Impact → Application: The device tolerates up to 600 V and provides HP ratings up to 350 hp for 3-phase systems at 480/600 V. Benefit: supports large-motor applications with fewer control devices, enabling more compact panels and simpler wiring schemes. Application: metal forging, plastics, and packaging lines with demanding drive requirements. Feature → Business Impact → Application: The unit is rated UL Listed and includes a window feature for quick visual verification of fuse status. Benefit: enhances safety audits and maintenance workflows by enabling fast, non-invasive status checks without opening the enclosure. Application: routine inspections and regulatory compliance in regulated industries. Feature → Business Impact → Application: Conductor capacity supports diverse wiring options, including configurations such as (2) #1/0 and (1) 300 kcmil- #1/0, or (1) 175 kcmil- #1/0. Benefit: flexible installation with readily available cables, reducing procurement complexity and enabling clean, code-compliant terminations. Application: OEM machinery builds and retrofit projects where wiring density matters. Feature → Business Impact → Application: The product’s Watertight classification and 304 stainless steel construction simplify preventive maintenance and reduce corrosion-related downtime. Benefit: predictable service intervals, lower maintenance costs, and better uptime metrics. Application: remote plants, coastal facilities, and washdown-ready production lines.