Eaton SPD080480D4J Surge Protection Device - UL 1449
Part Number: SPD080480D4J
Quick Summary
The SPD080480D4J surge protection device from Eaton protects motor control centers from damaging surges. In MCC environments, transient overvoltages can trigger nuisance trips, wear windings, and drive costly maintenance. UL 1449 certified design aligns with recognized safety standards, delivering reliable performance for 480 V delta systems and offering scalable protection through Power Xpert SPD accessories. For engineers and procurement teams, this translates to dependable protection with a clear path to compliant installations and long-term cost savings. The device’s robust protection and compact footprint help maximize panel space while simplifying installation and ongoing maintenance in industrial facilities.
Product Information
Extended Description
SPD080480D4J Eaton: Eaton Surge Protection Device, SPD Series, 80 kA per phase, 480 Delta (3W + G), Power Xpert SPD, For motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480D4J
UPC
786689406158
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
For motor control centers
Voltage rating
480 Delta (3W+G)
Surge current
80 kA per phase
High surge current rating of 80 kA per phase delivers immediate clamping of transients, protecting downstream motors and drives. This reduces equipment stress, extends motor life, and lowers maintenance costs, making it ideal for motor control centers in manufacturing and process facilities. The 480 Delta (3W+G) voltage rating ensures compatibility with standard MCC configurations, promoting straightforward installation and reliable operation across three-phase power networks. UL 1449 certification underpins regulatory compliance and safety, reducing risk during audits and providing peace of mind for safety-focused procurement and engineering teams. Compatibility with Power Xpert SPD accessories enables seamless integration within Eaton’s protection ecosystem, simplifying spare-part inventories and service planning. A compact footprint (3.48 in depth, 12.05 in height, 7.47 in width) supports efficient panel layouts and retrofits in space-constrained MCCs.
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FAQs
SPD080480D4J is designed for motor control centers and can be integrated with Eaton Power Xpert SPD accessories. Ensure proper panel space, clearances for the 12.05 in height and 7.47 in width, and standard wiring practices for 480 Delta (3W+G) systems. Follow Eaton’s installation guide for safe mounting, wiring, and commissioning to maximize protection effectiveness.
An 80 kA per phase rating indicates the device can withstand high transient currents per phase without failing, limiting surge energy reaching motor windings and drive electronics. This translates to fewer nuisance trips, reduced motor insulation stress, and extended equipment life in demanding MCC environments.
Yes. The SPD080480D4J is specified for 480 Delta (3W+G) systems, making it suitable for new installations with MCCs housing 480 V delta motors. Verify enclosure fit, wiring routes, and clearance in the MCC design, and coordinate with Eaton protection accessories to ensure full system compatibility.
The SPD080480D4J carries UL 1449 certification, a widely recognized safety standard for surge protection devices. This certification supports regulatory compliance, supplier qualification, and audit readiness in industrial electrical protection programs, reducing risk and helping to meet internal safety and reliability requirements.
By limiting transient surge damage to motors and drives, the SPD080480D4J can lower maintenance costs and reduce unscheduled downtime. Its compatibility with Power Xpert SPD accessories simplifies parts management and returns on investment through longer equipment life, fewer trips, and faster fault diagnosis in busy manufacturing environments.