Eaton SPC160480D3P Surge Protection Device - UL 1449

With a 160 kAIC interrupt rating, the SPC160480D3P delivers robust surge handling that clamps high-energy events at the source, protecting downstream equipment, drives, and PLC panels from damage during lightning or switching disturbances. This capability reduces cascade failures and maintenance costs for critical loads in 480V delta feeders common to manufacturing lines. In practical terms, you gain fewer unplanned outages, smoother production, and greater asset resilience across the power system. The NEMA 4X enclosure option provides reliable protection against moisture, dust, and washdown environments, enabling installation in outdoor locations or harsh facilities without additional housing. This durability minimizes enclosure upgrades, reduces field service visits, and extends intervals between maintenance cycles. Paired with a 10-year warranty, it offers long-term confidence for asset-intensive applications where uptime matters most. Audible alarm offers immediate local indication of surge events, improving operator awareness and accelerating fault triage at the control panel. This reduces troubleshooting time, shortens downtime during commissioning or maintenance, and supports faster decision-making in multi-line facilities. The combination of protection and notification is especially valuable for OEMs integrating protection into existing line layouts with limited space. External side mounting supports straightforward retrofit into existing control panels, avoiding disruptive full-panel remounts. The compact footprint and modest 4 lb weight simplify handling and wiring, reducing installation errors and enabling faster deployment across multiple lines. These installation advantages translate into shorter project timelines and lower labor costs during plant upgrades. UL 1449 certification confirms compliance with current surge protective device safety standards, while the 480V Delta rating matches widely used industrial power systems. This alignment simplifies procurement, ensures consistent performance, and supports adherence to risk mitigation strategies across multi-vendor equipment. The SPC160480D3P fits naturally into established electrical design practices without compromising protection quality.