Eaton SPD100230L4N Surge Protection Device - UL 1449
Part Number: SPD100230L4N
Quick Summary
SPD100230L4N from Eaton is a surge protection device designed for 230 V single‑phase systems. It shields critical equipment from damaging voltage spikes, helping maintain uptime and data integrity in manufacturing and facilities. The design leverages UL 1449 listed performance and a rugged NEMA 4 enclosure to withstand demanding environments. This model also aligns with Eaton’s Power Xpert SPD ecosystem, enabling enhanced monitoring and coordination with other protection assets. For engineers and procurement teams, the value is clear: improved power quality, reduced maintenance costs, and simpler compliance across industrial automation and electrical protection applications.
Product Information
Extended Description
SPD100230L4N Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 230 Single Phase, Power Xpert SPD, NEMA 4 enclosure
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100230L4N
UPC
786689405502
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
NEMA 4 enclosure
Voltage rating
230 V
Surge current
100 kA per phase
SPD100230L4N delivers high surge protection capability with a 100 kA per phase rating, meaning it clamps and diverts damaging transients away from sensitive equipment. This directly translates to fewer nuisance trips, longer equipment life, and lower repair expenses in manufacturing lines and process controls. The 230 V single‑phase design supports standard industrial loads, simplifying integration into existing panels and control cabinets without costly rewiring. The NEMA 4 enclosure provides weatherproof, dust-tight protection, enabling indoor and outdoor installations where moisture and contamination risk exist. Compatibility with Power Xpert SPD allows remote monitoring, fault reporting, and coordinated protection strategies, improving maintenance planning and reducing unplanned downtime. UL 1449 certification confirms performance, safety, and regulatory compliance, giving procurement teams confidence in vendor reliability and long‑term support for electrical protection assets.
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FAQs
SPD100230L4N is designed for 230 V single‑phase systems and installs inside standard control panels or NEMA 4 enclosures. Its compact dimensions and rugged enclosure support outdoor or harsh indoor environments, reducing reracking and compatibility concerns. This makes it ideal for machine controls, conveyor panels, and process automation cabinets where solid surge protection is essential.
The device delivers up to 100 kA per phase of surge current, delivering fast clamping to divert transients away from protected equipment. It is UL 1449 listed, providing validated performance and safety. This combination supports reliable protection for sensitive electronics in manufacturing lines, building automation, and industrial electrical networks.
Yes. SPD100230L4N is compatible with Eaton’s Power Xpert SPD ecosystem, enabling remote monitoring, fault reporting, and integration with protection coordination schemes. This improves maintenance planning, allows faster fault isolation, and supports data-driven decisions for power quality management in facilities and equipment fleets.
SPD100230L4N carries UL 1449 certification for surge protection performance. It is housed in a NEMA 4 enclosure, offering weatherproof and dust-tight protection suitable for exposed or rugged environments. These attributes support regulatory compliance, safer installations, and reliable operation in industrial settings.
By limiting transient events, SPD100230L4N reduces unplanned downtime and extends the life of downstream components such as controllers, relays, and sensors. The ability to monitor protection health via Power Xpert SPD also reduces maintenance costs through predictive diagnostics and targeted replacements, delivering tangible cost savings and improved plant reliability over time.