Eaton SPD080480D2L Surge Protection Device - UL 1449
Part Number: SPD080480D2L
Quick Summary
Eaton SPD080480D2L is a surge protection device that guards electrical systems in industrial power distributions. Industrial facilities often face sudden transients that threaten uptime and equipment life, making reliable protection essential. It is UL 1449 listed and housed in a NEMA 1 enclosure, offering robust safety and indoor durability for panel-mounted applications. The external side mounting and 80 kAIC interrupt rating deliver fast response and easy retrofit in 480V delta environments, while 640 V L-G and 640 V L-L operating voltages provide comprehensive line-to-line and line-to-ground protection. This SPD supports predictable maintenance and procurement planning with a standard feature package and a 15-year warranty, reinforcing long-term value for power distribution reliability and safety.
Product Information
Extended Description
SPD080480D2L Eaton: Surge Protection Device, SPD series, 80 kAIC, 480V delta (3W+G), Standard feature package, NEMA 1 flush enclosure, External side mount, 640 L-G, 640 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480D2L
UPC
786685329765
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
480V delta (3W+G)
Enclosure
NEMA 1
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’s SPD Series (Sidemount Versions) Data Sheet
Feature → Business Impact → Application: The SPD080480D2L delivers an 80 kAIC interrupt rating, enabling it to absorb large transients without compromising downstream equipment, reducing unplanned downtime and costly repairs in mid- to high-energy facilities. Application: manufacturing floors with motors, drives, and PLCs that demand dependable surge protection. Feature → Business Impact → Application: 480V delta (3W+G) compatibility ensures seamless integration with common industrial power systems, minimizing integration time and engineering effort. Application: panel boards, switchgear, and distribution panels in process lines. Feature → Business Impact → Application: NEMA 1 flush enclosure and external side mounting simplify installation inside indoor electrical rooms, enabling quick retrofits and minimal footprint impact. Application: upgrade projects in existing facilities without major architectural changes. Feature → Business Impact → Application: 640 V-L-G and 640 V-L-L operating voltages broaden protection coverage across phases, reducing risk to critical devices like drives and sensors. Application: 3-phase control networks and motor control centers. Feature → Business Impact → Application: 15-year warranty and UL 1449 certification provide long-term reliability and regulatory confidence, lowering total cost of ownership and simplifying procurement reviews. Application: long-term capital projects and compliance-driven purchases. Feature → Business Impact → Application: Standard feature package with a compact 9.5 inch depth and a 3.5 lb weight supports easy inclusion in crowded panel spaces, reducing install time and shipping costs. Application: space-constrained control panels and retrofit kits.
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FAQs
SPD080480D2L uses an external side mounting design intended for indoor panels. Verify the enclosure is NEMA 1-rated, follow Eaton's installation manual IM01005031E, connect the Line wires to the correct terminals, and bond the Ground as shown. Ensure the system is a 480V delta configuration and test the surge protection function after wiring.
Key specs include a surge interrupt rating of 80 kAIC, voltage rating of 480V delta (3W+G), operating voltage of 640 V-L-G and 640 V-L-L, and a compact 9.5 in depth with 5.4 in width and 3.5 lb weight. It is UL 1449 listed and designed for outdoor indoor panel applications with a standard feature package.
SPD080480D2L uses a NEMA 1 enclosure intended for indoor installations in panel rooms or electrical closets. For outdoor or harsh environments, consider a model with weatherproof/IP-rated enclosures or additional protective enclosures to maintain protection across temperature and moisture exposure.
The device is UL 1449 listed, reflecting compliance with surge protection safety standards. It also comes with a 15-year warranty, providing long-term reliability and support for maintenance budgets and procurement planning in industrial facilities.
By absorbing transient surges up to 80 kAIC on 480V delta systems, the SPD reduces equipment downtime and extends the life of drives and controllers. Its compact, easy-to-install form, UL-listed certification, and long warranty contribute to lower maintenance costs and improved overall line reliability.