Eaton SPD100240D4J Surge Protection Device - UL 1449 Certified
Part Number: SPD100240D4J
Quick Summary
Eaton SPD100240D4J surge protection device safeguards motor control centers from transient voltage events. Power quality fluctuations can trigger nuisance trips, shorten motor life, and raise maintenance costs if unmitigated. This device is UL 1449 listed, with regional CE or IP ratings needing field verification as applicable. By combining robust surge capability with straightforward installation, it helps engineers meet uptime targets while reducing energy-related losses. The Power Xpert SPD ecosystem enhances protection strategy for MCCs, aligning with best practices in electrical protection and equipment reliability.
Product Information
Extended Description
SPD100240D4J Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 240 Delta (3W + G), Power Xpert SPD, For motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240D4J
UPC
786689405694
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
240 Delta (3W+G)
Surge current
100 kA per phase
Feature: 100 kA per phase surge current provides strong transient protection. Business Impact: Significantly reduces damage risk to MCC components during mains disturbances, lowering downtime and maintenance costs. Application: Ideal for motor control centers in industrial facilities where high transient activity is common. Feature: 240 Delta (3W+G) voltage rating matches common MCC power networks. Business Impact: Ensures accurate clamping and compatibility with standard MCC wiring schemes, reducing misapplication risk. Application: Use in three-phase delta systems feeding motors and drives. Feature: UL 1449 listing confirms industry-standard safety and performance compliance. Business Impact: Improves regulatory acceptance and simplifies procurement for quality-compliant installations. Application: Suitable for regulated environments and cross-regional deployments where UL adherence is valued. Feature: Power Xpert SPD compatibility and documented accessories. Business Impact: Enables seamless integration into existing protection schemes and scalable upgrades without rework. Application: Deploy alongside Eaton protection modules for cohesive protection. Feature: Compact dimensions (3.48 in depth × 12.05 in height × 7.47 in width) and MCC-friendly form factor. Business Impact: Easier installation and routing inside standard enclosures, reducing installation time and space requirements. Application: Fits typical MCC panels and distribution enclosures, improving overall panel density. Feature: Used with motor control centers and designed for MCC protection workflows. Business Impact: Enhances drive and contactor life, delivering lower total cost of ownership. Application: Essential component in industrial motor protection strategies and electrical distribution protection schemes.
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FAQs
For MCC applications, ensure proper clearance for device access, follow manufacturer mounting guidelines, and place the SPD near the protected loads to minimize lead length. Verify 240 Delta (3W+G) configuration and connect to the system ground according to the Eaton datasheet to maintain optimal surge performance.
The SPD100240D4J delivers 100 kA per phase surge current, offering robust protection against high-energy transients. This rating helps protect motors, drives, and MCC components from damaging voltage spikes, reducing maintenance costs and downtime in harsh or demanding electrical environments.
Yes. The device is specifically rated for 240 Delta with three working conductors plus ground (3W+G), aligning with common MCC power networks. When configuring, confirm wiring topology and ensure compatibility with existing protection schemes and Power Xpert SPD accessories.
SPD100240D4J is UL 1449 listed, confirming adherence to recognized surge protection safety standards. While regional CE marking or IP ratings are not specified here, verify these requirements per installation location and consult the datasheet for any updates to compliance coverage.
Implementing SPD protection in MCCs reduces equipment downtime by limiting transient-induced faults, extends motor and drive life, and lowers ongoing maintenance costs. The result is improved uptime, higher process reliability, and a clearer path to a favorable return on investment for industrial protection programs.