Eaton SPC050480D1P Surge Protection Device - UL 1449
Part Number: SPC050480D1P
Quick Summary
Eaton SPC050480D1P surge protection device protects critical equipment from transient voltages in 480V delta panel applications. This solution addresses downtime and component damage caused by surges, helping maintain production continuity. UL 1449 listing and a rugged NEMA 4X enclosure support regulatory compliance and outdoor viability, while a 10-year warranty reinforces long-term value. Designed for control panels, switchgear, and industrial automation racks, it integrates with existing protection schemes and supports lifecycle cost reductions through reliable performance and easy maintenance.
Product Information
Extended Description
SPC050480D1P Eaton: Eaton Surge Protection Device, SPC series, 50 kA, 480V Delta, NEMA 4X, Standard configuration
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050480D1P
UPC
786680214776
Product Length/Depth
5.5 in
Product Height
6 in
Product Width
3.19 in
Product Weight
2.5 lb
Warranty
10 year
Certifications
UL 1449
Special features
Standard configuration
Voltage rating
480V Delta
Enclosure
NEMA 4X
Mounting Method
External side
Series
SPC
Feature: 50 kA surge rating — Business Impact: provides robust defense against large transients, reducing insulation stress and unexpected equipment failure; Application: ideal for motor drives and line-start equipment in mixed loads. Feature: 480V Delta voltage rating — Business Impact: direct compatibility with standard industrial power distribution without overdesign; Application: simplifies engineering and procurement for 480V delta feeders. Feature: NEMA 4X enclosure — Business Impact: corrosion and weather resistance extend service life in damp, dirty, or outdoor environments; Application: outdoor panels and enclosures in manufacturing or process plants. Feature: External side mounting — Business Impact: easier installation and faster retrofits with minimal wiring disruption; Application: on-panel protection upgrades and retrofit projects. Feature: Standard configuration in SPC series — Business Impact: predictable performance and faster procurement; Application: scalable protection across multiple lines and equipment. Feature: UL 1449 certification and 10-year warranty — Business Impact: regulatory confidence and reduced lifecycle risk; Application: compliant, cost-effective protection for critical infrastructure in industrial facilities.
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FAQs
Installation is straightforward with external side mounting. Ensure proper wiring to the 480V delta feeders, observe polarity and torque specs, and secure the device to the panel exterior. The NEMA 4X enclosure provides weatherproof protection, while UL 1449 compliance ensures correct integration with your protection scheme and NEC requirements.
Key specs include a 50 kA surge current rating, 480V Delta voltage rating, NEMA 4X enclosure, and UL 1449 listing. It is designed for external mounting and comes in the SPC series, with a standard configuration that supports predictable performance across multiple installations.
Yes. The device is housed in a NEMA 4X enclosure, which provides weather and corrosion resistance suitable for damp, dirty, or outdoor locations. UL 1449 listing further confirms its suitability for industrial protection in challenging environments.
Industries with heavy motor loads and sensitive control gear benefit most, including manufacturing, process industries, and data centers. The 480V delta compatibility and robust enclosure make it ideal for control panels, switchgear, and line-side protection in automated facilities.
The SPC050480D1P carries a 10-year warranty and UL 1449 certification, delivering predictable lifecycle costs and reliable protection. This helps reduce maintenance and replacement costs while supporting compliance with industry standards.