Eaton SPD080480Y4O Surge Protection Device - UL 1449
Part Number: SPD080480Y4O
Quick Summary
The Eaton SPD080480Y4O surge protection device protects industrial and commercial panels from transient surges. This helps prevent unplanned downtime and equipment damage caused by voltage transients in real-world environments. UL 1449 certification is included, and the unit features a rugged NEMA 4 enclosure with an internal disconnect for safe installations. Designed for 277/480 V Wye systems and Power Xpert SPD compatibility, it scales protection across diverse facilities, supporting uptime and lifecycle costs.
Product Information
Extended Description
SPD080480Y4O Eaton: Eaton Surge Protection Device, SPD Series, 80 kA per phase, 277/480 Wye (4W + G), Power Xpert SPD, NEMA 4 with internal disconnect enclosure
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480Y4O
UPC
786689406745
Product Length/Depth
3.48 in
Product Height
12.05 in
Product Width
7.47 in
Product Weight
6.8 lb
Certifications
UL 1449
Accessories
Power Xpert SPD
Used with
NEMA 4 with internal disconnect enclosure
Voltage rating
277/480 Wye (4W+G)
Surge current
80 kA per phase
80 kA per phase surge current provides robust protection, reducing the risk of end-user equipment damage and downtime in high-demand production lines. This translates to lower maintenance costs and improved asset longevity in manufacturing and distribution facilities. The 277/480 V Wye (4W+G) rating enables seamless integration into mixed-voltage power networks, supporting scalable protection across multiple panels and service entrances. With a NEMA 4 enclosure and internal disconnect, installation is safer in damp or dusty environments, enabling reliable protection in outdoor or harsh indoor locations. Power Xpert SPD compatibility adds a seamless path to centralized monitoring and coordinated protection across Eaton’s protection portfolio, enhancing visibility and ease of management for facilities teams. UL 1449 certified protection delivers industry-standard reliability, reducing compliance risk while supporting long-term operating budgets and asset protection.
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FAQs
SPD080480Y4O is designed for 277/480 V Wye (4W+G) systems and fits standard electrical panels that require a robust surge protector. It features a NEMA 4 enclosure with an internal disconnect, enabling safe installation in both indoor and outdoor environments and simplifying integration into existing Eaton protection architectures.
Key ratings include 80 kA per phase surge current, 277/480 V Wye with 4 wires plus ground, and UL 1449 certification. The unit is compatible with Power Xpert SPD accessories, allowing centralized monitoring and coordinated protection across multiple devices in the same facility.
Yes. The device is designed with a NEMA 4 enclosure, which provides protection against dust, water ingress, and other challenging conditions. The internal disconnect enhances service safety during maintenance, ensuring reliable protection in demanding manufacturing floors and outdoor installations.
The product is UL 1449 listed, reflecting compliance with recognized surge protection standards. It also uses a NEMA 4 compatible enclosure for environmental protection, aligning with typical industrial installation requirements and helping meet internal safety and reliability protocols.
By limiting transient damage to critical loads and reducing unexpected outages, the SPD080480Y4O helps lower downtime costs and extends equipment life. Its compatibility with Power Xpert SPD enables centralized monitoring, streamlining maintenance and improving lifecycle cost management for industrial facilities.