Eaton DCU2064FWM DC Disconnect - UL 98B / NEC 690 per UL 1741

Feature → Business Impact → Application: The 200 A fusible DC disconnect delivers reliable overcurrent protection, reducing fault propagation and downtime in solar DC circuits, which translates to higher system availability in utility-scale or commercial PV installations. This translates to safer start-up, lower maintenance costs, and improved compliance with NEC 690 requirements in outdoor arrays. Application: suitable for ungrounded DC systems where rapid, safe isolation is required, such as rooftop and field-installed PV setups.Feature → Business Impact → Application: A NEMA 4X enclosure manufactured from 304 stainless steel provides corrosion resistance and weatherproofing, extending service life in harsh outdoor environments. Application: ideal for outdoor solar PV disconnects, battery storage interfaces, or harsh industrial settings where environmental protection is critical.Feature → Business Impact → Application: Two circuits and a clear LC/SR/EG wiring range enable flexible system integration with large conductors (In 300 kcmil - #6) and smaller control conductors (EG: #4-#14 AWG to 1/0-#14). This simplifies field wiring, reduces termination time, and lowers installation risk in retrofit projects.Feature → Business Impact → Application: UL 98B and NEC 690 per UL 1741 certifications provide regulatory assurance and safer operation, helping project teams meet code milestones and avoid rework during inspections. Application: solar and other PV-based DC power systems requiring stringent safety certification and dependable fire containment.Feature → Business Impact → Application: Heavy-duty, fusion-protected design reduces the chance of arcing and arc-flash events during maintenance, improving worker safety and allowing faster service windows in commercial facilities. Application: routine disconnecting for PV array maintenance or emergency isolation in data centers, campuses, or industrial plants.Feature → Business Impact → Application: 600 VDC rating and NEMA 4X enclosure enable both indoor and outdoor installations with consistent performance across temperature and weather conditions, delivering predictable electrical characteristics for system engineers. Application: PV strings, battery-charging stations, and other high-voltage DC interfaces in controlled or outdoor environments.