Eaton DCU1065FWM DC Disconnect - NEMA 4X, 600 VDC

Feature: 400 A amperage rating with fusible protection. This delivers a robust DC isolation point that improves arc control and regulatory compliance for a single PV circuit. Application: Ideal for solar arrays where a single controlled disconnect is required. Feature: 600 VDC maximum per pole in an ungrounded system. Enhances safety by limiting fault current paths and simplifying field maintenance for high-voltage PV strings. Application: Outdoor and rooftop solar installations with standard 600 VDC practice. Feature: NEMA 4X enclosure in 304 stainless steel. Provides weather resistance and corrosion protection in harsh outdoor environments, reducing maintenance cycles. Application: Outdoor PV farms and industrial rooftops with exposure to moisture and contaminants. Feature: Fusible protection and a heavy-duty switch design. Delivers credible short-circuit protection and dependable operation under heavy loading conditions. Application: Utility-scale and commercial PV projects requiring compliant DC isolation and predictable fault response. Feature: Compact footprint with 12.42 in depth, 24.12 in width, and 57.47 in height. Facilitates installation in engineered electrical rooms and equipment enclosures while supporting serviceability. Application: Projects with space constraints and modular rack layouts. Warranty and UL Listed status add business value by supporting service planning and regulatory sign-off in asset-intensive environments.