Eaton SPD100600D4K Surge Protection Device - UL 1449
Part Number: SPD100600D4K
Quick Summary
Eaton SPD100600D4K surge protection device shields three-phase industrial power systems from transient surges. This protection helps prevent unplanned downtime and costly equipment damage on crowded factory floors. UL 1449-listed protection, a rugged NEMA 1 enclosure, and compatibility with Eaton's Power Xpert SPD family provide reliable performance in demanding environments. Designed for 600 Delta (3W+G) delta networks, it delivers robust protection with straightforward installation, supporting lean maintenance and predictable energy costs. This combination of strong protection and practical installation translates into reduced maintenance costs and improved reliability for industrial facilities.
Product Information
Extended Description
SPD100600D4K Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 600 Delta (3W + G), Power Xpert SPD, NEMA 1 enclosure
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100600D4K
UPC
786689404864
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 1 enclosure
Voltage rating
600 Delta (3W+G)
Surge current
100 kA per phase
Feature → Business Impact → Application: The SPD100600D4K offers 100 kA per phase surge current, enabling it to absorb high-energy transients and prevent damage to motors, drives, and control electronics. The business impact is measured in reduced downtime, longer equipment life, and lower replacement costs, particularly on lines with high transient activity such as presses, conveyors, and HVAC systems. Application-wise, this makes the device ideal for manufacturing floors and panel boards where reliable surge protection is critical for uptime. Feature → Business Impact → Application: With a 600 Delta (3W+G) voltage rating, the SPD is compatible with three-phase delta networks and ground signaling, delivering effective protection without compromising performance in complex power distributions. This translates to safer operation of variable-frequency drives and switched-mode power supplies in automation systems. Application spans data centers, machine rooms, and critical power rails where clean power is essential. Feature → Business Impact → Application: The NEMA 1 enclosure design provides rugged indoor protection and straightforward mounting in control panels, reducing installation time and enabling quick retrofits in existing electrical rooms. This improves project timelines and minimizes labor costs while maintaining safety. Feature → Business Impact → Application: Power Xpert SPD compatibility ensures seamless integration with Eaton’s protection ecosystem, enabling scalable upgrades and simplified asset management. This compatibility supports asset hygiene and consistent protection across multi-site deployments, useful in automotive, food and beverage, and process industries. Feature → Business Impact → Application: UL 1449 certification reinforces compliance with safety standards, smoothing procurement cycles and audits. For engineers and procurement teams, this reduces risk, accelerates approvals, and justifies ROI when protecting high-value equipment such as robotics, stamping machinery, and packaging lines.
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FAQs
Installation requires mounting the unit inside a NEMA 1 enclosure, wiring each phase to the corresponding surge protection terminals, and connecting the ground conductor per local electrical codes. Verify enclosure suitability for indoor use, ensure proper clearances, and follow manufacturer wiring diagrams. The Power Xpert SPD family guidance helps ensure correct integration with existing Eaton protection systems and simplifies future expansions.
Key ratings include a surge current capability of 100 kA per phase and a voltage rating of 600 Delta for 3W+G configurations. The device is UL 1449 listed, ensuring compliance with recognized safety standards for surge protection devices. These ratings translate to robust transient suppression in demanding industrial environments, protecting drives, controllers, and motors from damaging voltage spikes.
Yes. The 600 Delta (3W+G) rating is designed for three-phase delta systems, making SPD100600D4K well-suited for machines with delta-powered drives and motors. Its 100 kA per phase surge capability provides a high level of protection against industrial transients common in factories, packaging lines, and automation cells.
The SPD100600D4K is UL 1449 listed, indicating compliance with established safety and performance standards for surge protection devices. This certification supports regulatory alignment and procurement approval in many industrial environments, aiding risk management and compliance reporting.
By limiting surge-related damage to critical equipment, the SPD reduces unplanned downtime and extends the life of drives and controllers, lowering replacement and maintenance costs. Its compatibility with Power Xpert SPD ecosystem simplifies asset management and future upgrades, delivering a clear return on investment through improved uptime and reduced emergency service needs.