Eaton SPD080480D1N Surge Protection Device - UL 1449
Part Number: SPD080480D1N
Quick Summary
SPD080480D1N surge protection device safeguards 480V delta systems from transient overvoltage in critical electrical installations. It addresses downtime and equipment damage that challenge panel builders and OEMs by providing reliable protection with minimal maintenance. UL 1449 certification and a NEMA 4X enclosure ensure performance in harsh environments, while a 15-year warranty adds total cost-of-ownership protection. This device integrates with external-side mounting and 640 L-G / 640 L-L operating voltages, delivering value in industrial protection schemes.
Product Information
Extended Description
SPD080480D1N Eaton: Eaton Protection Device, SPD series, 80 kAIC, 480V delta (3W+G), Basic feature package, NEMA 4 enclosure, External side mount, 640 L-G, 640 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480D1N
UPC
786685334165
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
Basic feature package
Voltage rating
480V delta (3W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
80 kAIC
Operating voltage
640 L-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 - SPD080480D1N
Eaton’s SPD Series (Sidemount Versions) Data Sheet
The SPD080480D1N is built as a robust surge protection device designed to protect essential equipment in demanding industrial settings. Feature → Business Impact → Application: External side mounting simplifies retrofit and integration into existing distributions, reducing installation time and labor costs while preserving panel space in crowded electrical rooms. This sidemount approach complements 480V delta (3W+G) configurations, improving serviceability and enabling easier field replacements, which translates to reduced downtime and faster maintenance turns. The 80 kAIC interrupt rating provides headroom for high-energy transients, mitigating equipment damage and extending asset life in manufacturing lines and data-critical environments. The NEMA 4X enclosure delivers IP-level protection against dust and water ingress, enhancing reliability in washdown areas and outdoor substations. With UL 1449 certification and a 15-year warranty, compliant deployments become straightforward, supporting long-term budgeting and warranty-backed performance. The basic feature package ensures essential surge protection is ready out-of-the-box, while compatibility with Eaton SPD series data sheets supports consistent system design and documentation. In real-world installations, this device aligns with standard installation practices and OEM requirements, delivering measurable gains in uptime, safety, and energy-management reliability.
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FAQs
SPD080480D1N is designed for external-side mounting on distribution equipment serving 480V delta systems. Install in a protected area with a NEMA 4X enclosure, following the Eaton installation manual. Wire L-G and L-L correctly, ensure proper clearance, and secure the device to compatible mounting provisions in the panel to enable easy service access.
An 80 kAIC interrupt rating indicates the maximum fault current the device can safely absorb without failure. This ensures protection for downstream equipment in high-energy transients. Combined with UL 1449 certification, it provides confidence in performance and reliability during severe surges typical of industrial power systems.
Yes. The package features a NEMA 4X enclosure, designed for moisture, dust, and washdown conditions. External-side mounting keeps the interior protected while allowing accessible servicing. It is suitable for industrial facilities, outdoor substations, and manufacturing floors where environmental exposure is a concern, provided it is installed in a protective location per spec sheets.
SPD080480D1N carries UL 1449 certification for surge protection performance and a 15-year warranty, reflecting long-term reliability. The enclosure is NEMA 4X rated, and the basic feature package provides essential protection. These certifications and warranty terms support maintenance planning, compliance, and predictable budgeting across facility protection strategies.
Deploying SPD080480D1N protects critical loads from transient surges, reducing unplanned downtime and extending asset life. The external sidemount design accelerates installation in retrofit projects, while 80 kAIC capability handles demanding power environments. Together with UL 1449 certification and a 15-year warranty, this delivers lower total cost of ownership and greater system reliability in industrial protection schemes.