Eaton SPD100600D4L Surge Protection Device - UL 1449
Part Number: SPD100600D4L
Quick Summary
SPD100600D4L is a surge protection device that protects electrical systems in industrial control panels and power distribution. Dealing with transient overvoltages in real-world facilities can lead to unplanned downtime and costly repairs. UL 1449 listing and a NEMA 1 flush enclosure help ensure safe, compliant installation in indoor panels. With Power Xpert SPD compatibility and a compact footprint, it delivers reliable protection without expanding cabinet size. Designed for 600 Delta (3W+G) systems and 100 kA per phase, it covers standard industrial protection needs. Its dimensions—3.48 in depth, 7.47 in width, 12.05 in height—facilitate straightforward retrofit in existing enclosures. This combination supports uptime, safer equipment operation, and lower maintenance costs for industrial electrical systems.
Product Information
Extended Description
SPD100600D4L Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 600 Delta (3W + G), Power Xpert SPD, NEMA 1 flush enclosure
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100600D4L
UPC
786689404949
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 flush enclosure
Voltage rating
600 Delta (3W+G)
Surge current
100 kA per phase
Feature: The SPD100600D4L delivers 100 kA per phase surge current capability, ensuring fast, robust clamping of high-energy transients. Business impact: With higher surge withstand, downstream equipment experiences reduced overvoltage stress, which translates to fewer component failures and longer service life. Application: This makes it ideal for critical control loops and motor drives in manufacturing lines where downtime is costly and reliability is paramount. Feature: The device is configured for 600 Delta (3W+G) systems, delivering balanced protection across all phases plus ground. Business impact: Balanced protection minimizes phase-to-ground leakage and ensures consistent protection across the system, improving diagnostic clarity and protection margins. Application: Suitable for three-phase electrical distribution in power panels and process control cabinets found in heavy industry. Feature: Designed for use with a NEMA 1 flush enclosure, enabling flush mounting in standard indoor panels. Business impact: simplifies installation, reduces cabinet modification, and improves safety by keeping devices contained. Application: Retrofit projects where cabinet interior space is at a premium. Feature: Includes Power Xpert SPD accessories for streamlined system integration. Business impact: simplifies commissioning, ensures compatibility with existing Eaton protection platforms, and lowers total installed cost. Application: New builds or upgrades to leverage Eaton's ecosystem. Feature: UL 1449 certified protection meets relevant safety and performance standards. Business impact: Assures compliance with industry codes and procurement requirements, reducing qualification time and risk. Application: Industrial facilities with strict safety audits and supplier qualification. Feature: Compact dimensions and modest weight support easy retrofit in existing cabinets. Business impact: Saves space, enables denser protection zoning, and reduces labor during installation. Application: Retrofit in existing control panels across OEM and end-user facilities.
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FAQs
Yes, SPD100600D4L is designed for indoor control panels and is compatible with NEMA 1 flush enclosure configurations. When retrofitting, verify cabinet depth and available vertical clearance to accommodate the 3.48 inch depth and 12.05 inch height. Plan for proper clearance around the device for heat dissipation and wiring access. Follow Eaton’s installation guidelines for optimal performance.
SPD100600D4L provides 100 kA per phase surge current protection and is rated for 600 Delta (3W+G) systems. This configuration supports three-phase power distribution with a ground conductor, delivering fast transient clamping and robust protection for critical loads such as PLCs, drives, and sensors in industrial environments.
Yes. The device is specifically designed for 600 Delta (3W+G) configurations, delivering balanced protection across all phases plus ground. It’s well suited for manufacturing lines, control panels, and process equipment where reliable three-phase protection reduces nuisance faults and extends equipment life.
SPD100600D4L is UL 1449 listed, indicating compliance with recognized safety and performance standards for surge protective devices. This certification supports safer panel designs, smoother procurement, and reduced QA cycles for facilities subject to regulatory audits and supplier qualification.
The device’s robust surge rating, compatibility with Power Xpert SPD accessories, and compact form factor minimize protective downtime and facilitate straightforward maintenance. Over the equipment lifecycle, users typically see lower replacement costs, fewer unplanned outages, and faster repairs, contributing to a favorable total cost of ownership in industrial power protection strategies.