Eaton SPD100208Y4N Surge Protection Device - UL 1449
Part Number: SPD100208Y4N
Quick Summary
SPD100208Y4N is a surge protection device protecting electrical systems in industrial control panels. Power disturbances threaten uptime and risk costly downtime, equipment damage, and data loss. UL 1449 listing and a rugged NEMA 4 enclosure provide reliable protection in harsh environments, alongside 100 kA per phase capacity. In practice, this translates to quicker protection deployment, improved compliance, and lower total cost of ownership for power systems. Users benefit from stable protection across 120/208V wye systems, with 4W+G wiring that fits common panel configurations. Compact dimensions and straightforward mounting accelerate field installation, reducing commissioning time and labor costs. Power Xpert SPD compatibility enables centralized monitoring and easier maintenance.
Product Information
Extended Description
SPD100208Y4N Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 120/208 Wye (4W + G), Power Xpert SPD, NEMA 4 enclosure
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100208Y4N
UPC
786689404819
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
120/208 wye (4W+G)
Surge current
100 kA per phase
Feature: 100 kA per phase surge current. Business Impact: Rapid clamping of transients protects critical automation loads such as PLCs, drives, and sensors, reducing unplanned downtime. Application: Ideal for control panels and machine centers with motors and digital controllers. Feature: 120/208 V wye rating with four-wire plus ground (4W+G). Business Impact: Simplifies integration into typical industrial power networks, minimizing wiring complexity and panel footprint. Application: Power distribution blocks and machine room panels in manufacturing facilities. Feature: NEMA 4 enclosure compatibility. Business Impact: Enables reliable operation in dusty, moist, or outdoor environments, lowering maintenance frequency. Application: Outdoor substations and harsh-shop environments. Feature: UL 1449 listed surge protection. Business Impact: Supports regulatory compliance and lowers risk of safety incidents linked to transient events. Application: Panels requiring safety-standard validation. Feature: Compact dimensions (3.48 in depth, 7.47 in width, 12.05 in height) and 6.8 lb weight. Business Impact: Eases retrofits and reduces installation time, freeing space in crowded control cabinets. Application: Space-constrained industrial enclosures. Feature: Power Xpert SPD compatibility. Business Impact: Enables centralized monitoring, proactive maintenance, and clearer asset health metrics. Application: Integrated protection schemes across manufacturing automation systems.
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FAQs
SPD100208Y4N is designed for easy installation in standard electrical enclosures supporting 120/208V wye systems. Use four-wire plus ground wiring (4W+G), mount in a NEMA 4 enclosure where environmental protection is a concern, and connect per the panel's wiring diagram. Maintain proper clearance and secure mounting to withstand vibration in industrial spaces.
With 100 kA per phase surge current, the SPD clamps transient voltages quickly, limiting peak excursions that can damage drives, PLCs, and sensors. This reduces nuisance trips and unexpected equipment failures, enhancing line uptime performance. The UL 1449 listing further substantiates protective performance and safety.
Yes. SPD100208Y4N is compatible with Power Xpert SPD accessories, enabling centralized monitoring, diagnostics, and event logging. This integration supports preventive maintenance programs, simplifies fault analysis, and helps justify ROI by showing protection events and device health across the automation stack.
Ideal for control panels, machine centers, and distribution boards in manufacturing and facility environments. The 120/208V wye rating and NEMA 4 enclosure make it suitable for indoor and outdoor installations, while the robust surge rating protects motors, drives, and digital controllers during grid disturbances or switching surges.
By limiting surge damage and supporting reliable operation, this SPD reduces maintenance costs and extends the life of connected equipment. The device's compact form factor and compatibility with Power Xpert enable quicker deployments, smaller footprint, and a clear ROI through reduced downtime and fewer component replacements.