Eaton DH365FDK-GCL Heavy Duty Safety Switch - UL Listed

Feature → Business Impact → Application: The DH365FDK-GCL delivers a 400 A amperage rating at 600 V, organized as a three-pole, three-wire system with fusible protection. The result is precise protection for high-demand motor loads and feeder circuits, reducing fuse-related outages and enabling predictable maintenance windows across distribution panels. Application-wise, it suits service entrances and mill-duty applications where high reliability and quick fuse replacement are critical, supporting up to 250–350 hp per phase at 480/600 V. Feature → Business Impact → Application: The enclosure is NEMA 12 and NEMA 3R, painted galvanized steel, dust-tight and weather-resistant, enabling operation in demanding environments. This reduces corrosion risk and extends lifecycle in manufacturing floors and outdoor installations, with field modification options to meet rainproof requirements when a factory drain hole is opened. Feature → Business Impact → Application: Class H fuse provision and fusible-without-neutral configuration simplify protection schemes and wiring, lowering installation complexity and reducing arc-flash exposure during maintenance. Feature → Business Impact → Application: Neutral Kit compatibility for service entrances and three-wire systems ensures quick, code-compliant integration with existing electrical infrastructure, easing upgrades and panel modifications. Feature → Business Impact → Application: Dimensional footprint and weight (57 in L, 11 in H, 27 in W, 123 lb) facilitate planning, transport, and rack-mullion clearance in industrial layouts, minimizing site downtime during replacement or retrofits. This combination supports improved reliability, code compliance, and a lower total cost of ownership for plant-wide protection.