Eaton SPD080400Y2N Surge Protection Device - UL 1449
Part Number: SPD080400Y2N
Quick Summary
The Eaton SPD080400Y2N surge protection device guards industrial electrical systems against transient overvoltages in clean power distribution. Too many facilities contend with unplanned downtime and equipment damage from surges, making a reliable SPD critical for continuous operations. UL 1449-listed protection with a rugged NEMA 4X enclosure supports harsh environments, and an external sidemount design simplifies installation and service. With an 80 kAIC rating and 230/400V wye configuration, it delivers robust protection while enabling cost-effective, scalable protection across multiple lines. Engineers benefit from a straightforward sidemount installation that minimizes panel downtime during upgrades and simplifies compliance documentation for industrial procurement teams.
Product Information
Extended Description
SPD080400Y2N Eaton: Surge Protection Device, SPD series, 80 kAIC, 230/400V wye (4W+G), Standard feature package, NEMA 4 enclosure, External side mount, 320 L-N, 320 L-G, 320 N-G, 640 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080400Y2N
UPC
786685334301
Product Length/Depth
9.5 in
Product Height
3.45 in
Product Width
5.4 in
Product Weight
3.5 lb
Warranty
15 year
Certifications
UL 1449
Type
Surge protection device
Accessories
Standard feature package
Voltage rating
230/400V wye (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
80 kAIC
Operating voltage
320 L-N, 320 L-G, 320 N-G, 640 L-L
Series
SPD
Eaton’s SPD Series (Sidemount Versions) Brochure
Eaton SPD Series - For Mounting External To Electrical Distribution Equipment Installation Manual
Eaton Specification Sheet - SPD080400Y2N
Eaton’s SPD Series (Sidemount Versions) Data Sheet
High-energy protection: The SPD080400Y2N delivers an 80 kAIC interrupt rating, absorbing surge energy before it reaches sensitive equipment. Business impact: reduced component failures, fewer unplanned outages, and lower repair costs. Application: ideal for CNC machines, pumps, motors, and panel boards in manufacturing environments where surges from switching and grid events occur.Rugged enclosure and installation: The NEMA 4X enclosure and external sidemount mounting offer weather-resistant installation and flexible retrofit. Business impact: simplified service access and faster maintenance windows, lowering labor time and downtime. Application: outdoor panels, damp locations, and sidemount installations inside distribution equipment.Voltage and wiring coverage: Rated for 230/400V wye with 4W+G, providing L-N, L-G, N-G, and L-L surge protection. Business impact: complete coverage for all conductor combinations in three-phase networks, reducing the risk of multi-path failures. Application: panel boards, switchgear, and machine feeds in manufacturing, process, and data-center environments.Compatibility and installation advantages: External sidemounting aligns with retrofits and new installs, while the standard feature package simplifies procurement and field assembly. Business impact: faster project completion, fewer custom parts, and predictable field labor costs. Application: upgrades to existing distribution equipment and new builds across plants that demand modular, scalable surge protection.Reliability and lifecycle: The 15-year warranty and UL 1449 listing support long-term performance and regulatory compliance. Business impact: lower total cost of ownership and improved risk management. Application: continuous process environments, packaging lines, and data-integrated facilities where uptime translates to revenue.Cost of ownership and upgrade path: Choosing SPD080400Y2N aligns with scalable protection strategies, reducing downstream repair costs and enabling phased panel upgrades without rewiring.
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FAQs
SPD080400Y2N is designed for external sidemount installation on electrical distribution equipment. Follow Eaton’s IM01005031E installation manual and use the standard feature package. Mount on a rated surface with adequate clearance, then connect L-N, L-G, N-G, and L-L according to the 230/400V wye configuration. Verify UL 1449 listing and secure enclosure sealing for NEMA 4X environments.
SPD080400Y2N is rated for 230/400V wye (4W+G), providing L-N, L-G, N-G, and L-L surge protection. Its operating voltages include 320 L-N, 320 L-G, 320 N-G, and 640 L-L, ensuring comprehensive coverage across three-phase systems. This makes it suitable for typical industrial power networks and panel boards that run on a 230/400V distribution.
Yes. The SPD080400Y2N uses a NEMA 4X enclosure, designed for wet, dusty, or harsh environments, and it supports external sidemount installation on distribution equipment. This makes it suitable for outdoor panels, damp indoor spaces, and retrofit installs where reliable surge protection must endure challenging conditions.
SPD080400Y2N is UL 1449-listed, meeting essential surge protection standards. It features a rugged NEMA 4X enclosure and a standard feature package that simplifies compliance and installation. This combination helps ensure reliable protection across industrial facilities while supporting service and maintenance in demanding environments.
Installing this SPD reduces downtime and equipment damage from transient surges, lowering maintenance costs over time. The 15-year warranty and durable 80 kAIC protection contribute to a favorable total cost of ownership. Regular inspections and testing per Eaton recommendations help sustain performance and maximize return on investment.