Eaton SPD080480Y4L Surge Protection Device - UL 1449
Part Number: SPD080480Y4L
Quick Summary
The Eaton SPD080480Y4L surge protection device protects critical electrical gear from transient surges in 277/480 V Wye networks. Downtime and equipment damage from voltage spikes can disrupt production and inflate maintenance costs. UL 1449 listed with a rugged NEMA 1 flush enclosure ensures reliable protection in indoor panels. Designed for power distribution and switchgear applications, it complements Power Xpert SPD with straightforward installation and long-term reliability, offering a clear path to improved uptime and reduced total cost of ownership.
Product Information
Extended Description
SPD080480Y4L Eaton: Eaton Surge Protection Device, SPD Series, 80 kA per phase, 277/480 Wye (4W + G), Power Xpert SPD, NEMA 1 flush enclosure
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480Y4L
UPC
786689407261
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 1 flush enclosure
Voltage rating
277/480 Wye (4W+G)
Surge current
80 kA per phase
Feature: 80 kA per phase surge current provides robust protection for sensitive loads. Business Impact: dramatically reduces the risk of unexpected outages and equipment damage, lowering maintenance costs and improving system reliability. Application: data centers, manufacturing lines, and heavy industrial panels requiring high-energy surge protection. Feature: 277/480 V Wye (4W+G) voltage rating ensures compatibility with common industrial distribution systems. Business Impact: minimizes wiring changes and enables plug-and-play protection across multiple feeders. Application: switchgear assemblies and critical power rails in mixed-voltage environments. Feature: NEMA 1 flush enclosure enables space-efficient indoor installation. Business Impact: simplifies panel mounting and reduces enclosure footprint, accelerating retrofits and new builds. Application: control panels and vertical stack installations in manufacturing facilities. Feature: UL 1449 listing confirms safety and performance compliance. Business Impact: supports compliance audits, insurance requirements, and customer qualifications. Application: general industrial environments and regulated deployments. Feature: Power Xpert SPD compatibility supports scalable protection architecture. Business Impact: enables easy integration into existing protection schemes and future upgrades. Application: integrated protection strategy across electrical distribution. Feature: compact dimensions and weight (3.48 in depth, 12.05 in height, 7.47 in width, 6.8 lb) aid space planning and installation. Business Impact: lowers cabinet modification needs and speeds installation timelines. Application: retrofit projects and new installations in tight electrical rooms.
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FAQs
The SPD080480Y4L is designed for 277/480 V Wye (4W+G) distribution, enabling straightforward protection across feeders and panels. Its compact form factor and NEMA 1 enclosure simplify mounting in indoor control panels, while maintaining compatibility with standard Eaton Power Xpert SPD configurations for scalable protection.
This model delivers 80 kA per phase surge capacity, offering robust protection for critical equipment against high-energy transients. The rating supports protection across main distribution panels and individual feeders without frequent replacements or upgrades.
Yes. The SPD080480Y4L comes in a NEMA 1 flush enclosure, making it well-suited for indoor panel installations where dusty or moderate indoor conditions exist and where space efficiency is important.
The device is UL 1449 listed, indicating compliance with established surge protection safety standards. This certification supports regulatory acceptance, quality assurance, and reliability in industrial environments.
Plan for indoor mounting in a suitable control panel or distribution cabinet, verify space for the 12.05 in height and 7.47 in width, and ensure wiring accommodates 277/480 V connections with a GND reference. Its Power Xpert compatibility helps integrate into existing protection schemes with minimal disruption.