Eaton SPD080480D1O Surge Protection Device - UL 1449
Part Number: SPD080480D1O
Quick Summary
SPD080480D1O surge protection device protects 480V delta systems from transient surges in industrial applications. For engineers and procurement teams, hidden surges can cause unexpected downtime and costly equipment damage, making reliable protection essential. Key qualifications include UL 1449 certification for surge protection performance, a rugged NEMA 4X enclosure for harsh environments, and a 15-year warranty ensuring long-term reliability. This SPD series product delivers rugged protection with external side mounting, while offering compatibility with 480V delta networks and scalable integration with existing protection schemes to reduce total cost of ownership.
Product Information
Extended Description
SPD080480D1O Eaton: Surge Protection Device, SPD series, 80 kAIC, 480V delta (3W+G), Basic feature package, NEMA 4 with internal disconnect enclosure, External side mount, 640 L-G, 640 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480D1O
UPC
786685336862
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 - SPD080480D1O
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 80 kAIC interrupt rating provides high surge handling to protect essential equipment from transient events. Business impact: minimizes downtime and extends motor and drive life, reducing maintenance costs. Application: motor drives and panel boards in manufacturing lines benefit from dependable protection without frequent replacements. Feature: 480V delta (3W+G) voltage rating ensures compatibility with common industrial power distribution, enabling seamless integration with existing electrical systems. Business impact: lowers engineering rework and shortens commissioning time, improving project ROI. Application: industrial plants with delta-wye configurations can deploy SPD080480D1O without custom wiring. Feature: NEMA 4X enclosure with external side mounting delivers weather- and contamination-resistant protection while simplifying installation outside electrical distribution equipment. Business impact: expands deployment options for outdoor or damp locations and reduces enclosure footprint in crowded control rooms. Application: outdoor switchgear, exterior panels, and exposed equipment enclosures. Feature: Basic feature package keeps installation straightforward while meeting essential surge protection requirements. Business impact: reduces upfront complexity and accelerates time-to-protection, lowering total installed cost. Application: retrofits and new installations where a reliable, proven SPD is required. Feature: 640 L-G and 640 L-L operating voltages provide wide compatibility with load profiles and insulation coordination standards. Business impact: supports diverse equipment groups and minimizes mismatch risks. Application: mixed-voltage industrial networks and control cabinets that require flexible protection levels. Feature: 9.5 in length, 5.4 in width, 3.45 in height and 3.5 lb weight offer a compact footprint suitable for side-mount installations. Business impact: simplifies field routing, reduces installation time, and fits within tight enclosures. Application: space-constrained distributes and modernization projects in plants and facilities.
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FAQs
The SPD080480D1O uses an external side mounting approach and a rugged NEMA 4X enclosure, allowing installation outside distribution equipment or within weather-exposed areas. This configuration simplifies retrofit projects and minimizes enclosure footprint while maintaining accessibility for servicing and diagnostics.
Key specs include an 80 kAIC interrupt rating, 480V delta (3W+G) voltage rating, and operating voltages of 640 L-G and 640 L-L. These parameters ensure protection for typical industrial motors and drives and align with common U.S. power distribution schemes.
Yes. The unit’s NEMA 4X enclosure is designed for rugged environments, including outdoor or damp locations, provided installation follows manufacturer guidelines. The external side mounting further facilitates placement outside main equipment housings, reducing internal enclosure congestion.
The SPD080480D1O carries UL 1449 certification, confirming surge protection performance. The product also features a 15-year warranty and a NEMA 4X enclosure rating, aligning with reliability and environmental resistance expectations for industrial installations.
By limiting transient overvoltages, the SPD reduces equipment downtime and extends the life of downstream devices like contactors and drives. The 15-year warranty supports long-term total cost of ownership reductions, while straightforward installation minimizes labor costs during retrofits or new builds.