Eaton heavy duty fusible safety switch DH325NGK - UL Listed

Feature 400 A amperage rating provides robust protection for high-load circuits, reducing the risk of nuisance tripping while enabling safe, predictable startup. Business impact includes minimized downtime and improved line uptime; suitable for machine feeders and power distribution panels in manufacturing environments. Application In industrial settings, the 400 A rating supports heavy-duty feeders and process lines, delivering reliable isolation when servicing or reconfiguring equipment.Feature 240 V voltage rating with three-pole, four-wire configuration ensures compatibility with standard 3-phase power systems and wide motor control scenarios. Business impact is improved control precision and safer shutoffs in multi-motor applications; application includes packaging lines and automated assembly cells where coordinated switching is required.Feature NEMA 1 enclosure with painted steel housing enhances ingress protection in typical indoor environments and supports easy maintenance. The business impact is lower long-term enclosure maintenance costs and enhanced operator safety; application spans general industrial spaces, control cabinets, and service bays requiring durable protection.Feature Class H fuse provision and fusible with neutral arrangement enable safe, selective feeder protection while maintaining system neutral integrity. Finance and maintenance teams benefit from simplified spares and standardized parts; ideal for upgrades to existing systems where neutral-aware protection is mandated in code environments.Feature UL Listed certification confirms compliance with widely recognized safety standards, while the 25-000 warranty provides assurance against early field failures. This reduces total cost of ownership and supports long-term reliability in critical processes like packaging, food & beverage, and fabricated metals. The design also supports conductor sizing options up to various aluminum lugs (for example up to (2) 300 kcmil Al or (1) 750 kcmil Al) aiding flexible installation and future capacity upgrades.Feature 125/50 hp (3PH @Std, TD/250 Vdc) rating and 240V operation give installers a familiar performance envelope for standard industrial motors, reducing design changes and accelerating commissioning. The business impact includes faster project timelines, easier cross-referencing with existing motor control gear, and improved energy management across lines.