Eaton SPD100208Y4K Surge Protection Device - UL 1449
Part Number: SPD100208Y4K
Quick Summary
Eaton SPD100208Y4K surge protection device protects 120/208V systems in commercial and light industrial panels. Maintenance teams confront downtime and equipment damage when transient surges strike, driving maintenance costs and unplanned replacements. UL 1449 certified protection in a NEMA 1 indoor enclosure delivers reliable performance while Power Xpert SPD compatibility simplifies integration with Eaton protection networks. This solution supports scalable protection strategies for critical loads, helping facilities meet regulatory expectations and minimize downtime through proactive surge mitigation. With 100 kA per phase capacity and a compact footprint, installers gain headroom for future load growth. The unit dimensions (3.48 in deep, 7.47 in wide, 12.05 in high) ease mounting in standard panels and minimize required space.
Product Information
Extended Description
SPD100208Y4K Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 120/208 Wye (4W + G), Power Xpert SPD, NEMA 1 enclosure
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100208Y4K
UPC
786689404697
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
120/208 wye (4W+G)
Surge current
100 kA per phase
Feature → 100 kA per phase surge rating. Business Impact → Provides robust transient handling, reducing unplanned outages and equipment damage in demanding environments. Application → Ideal for 120/208V systems in commercial and light industrial panels, including data centers and manufacturing lines. Feature → 120/208V Wye configuration with 4W+G. Business Impact → Ensures proper grounding references and reliable surge suppression across all phases. Application → Simplifies integration into standard electrical distributions in offices, clinics, and production floors. Feature → NEMA 1 indoor enclosure. Business Impact → Enables safe, dry location installation with straightforward protection at control cabinets. Application → Suitable for indoor electrical rooms and mounted panels in crowded facilities. Feature → Power Xpert SPD compatibility. Business Impact → Streamlines monitoring and coordinated protection with Eaton ecosystem. Application → Facilitates retrofit projects and scalable protection strategies. Feature → UL 1449 certification. Business Impact → Supports regulatory compliance and industry-standard safety for surge protectors. Application → Widely accepted for industrial and commercial deployments. Feature → Compact footprint and precise dimensions. Business Impact → Reduces installation space and simplifies mounting in crowded or retrofit panels. Application → Ideal for retrofits and new builds with limited enclosure space.
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FAQs
SPD100208Y4K is designed for indoor dry locations in a NEMA 1 enclosure. Install in accordance with NEC guidelines, ensure proper clearances around the unit, and connect wiring per the catalog sheet. Use compatible conduits and secure the unit to a sturdy panel frame to maintain clearance for maintenance and heat dissipation.
The device provides 100 kA per phase surge capability, which translates to superior transient handling during high-energy events. This rating ensures the SPD can clamp and redirect large surges away from protected loads, reducing the risk of equipment damage and extending the life of sensitive devices in industrial or high-demand commercial settings.
SPD100208Y4K is suitable for both commercial and light industrial applications operating at 120/208V Wye systems. Its NEMA 1 enclosure makes it practical for indoor panel installations, and Power Xpert SPD compatibility supports scalable protection across multiple Eaton protection devices in commercial facilities and small-to-mid scale industrial environments.
The SPD100208Y4K carries UL 1449 certification, a key standard for surge protection devices. This certification supports regulatory compliance for electrical protection solutions and provides confidence in performance during surge events. Ensure installations are performed per the enclosure and wiring guidelines to maintain compliance.
Maintenance involves periodic visual checks and monitoring for nuisance tripping or degradation, with replacement following surge events or as recommended by Eaton. ROI comes from reduced downtime, protection of critical loads, and extended equipment life, especially in facilities with frequent transient disturbances and high uptime requirements.