Eaton SPM100208Y4T Surge Protection Device - UL 1449
Part Number: SPM100208Y4T
Quick Summary
The Eaton SPM100208Y4T surge protection device guards critical equipment in industrial power systems from damaging transients. For engineers, spikes and nuisance outages threaten uptime and component life, driving maintenance costs and risk. This unit carries UL 1449 certification and a rugged NEMA 4 enclosure, supporting safe operation in harsh environments; it also aligns with the Power Xpert SPD family for seamless integration. With a 120/208 V Wye (4W + G) configuration and a robust 100 kA per phase rating, it delivers reliable protection while simplifying panel installations and compliance workflows for industrial facilities and data centers.
Product Information
Extended Description
SPM100208Y4T Eaton: Eaton SPD Max series surge protection device, SPD Max Series, 100 kA per phase, 120/208 Wye (4W + G), Power Xpert SPD, NEMA 4 with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM100208Y4T
UPC
786689408671
Product Length/Depth
9.5 in
Product Height
17.05 in
Product Width
15 in
Product Weight
52 lb
Certifications
UL 1449
Voltage rating
120/208 wye (4W+G)
Surge current
100kA per phase
Feature: 100 kA per phase surge current rating → Business Impact: High-energy transients are absorbed, reducing the likelihood of equipment damage and downtime; Application: ideal for protecting power distribution panels in manufacturing lines and data centers. Feature: 120/208 V Wye (4W + G) configuration → Business Impact: Supports common industrial voltages, enabling quick deployment across existing electrical networks; Application: suitable for new builds and upgrades in mixed-voltage facilities. Feature: NEMA 4 enclosure with internal terminal block → Business Impact: Durable protection against dust, moisture, and harsh environments; Application: reliable outdoor or damp-location installations on factory floors. Feature: UL 1449 certified → Business Impact: Demonstrates compliance with recognized safety standards, reducing regulatory risk; Application: preferred in regulated environments and large-scale plants. Feature: Power Xpert SPD family compatibility → Business Impact: Streamlines procurement and maintenance with a cohesive protection ecosystem; Application: simplifies integration in Eaton-centric protection strategies. Feature: 9.5 in depth, 17.05 in height, 15 in width, 52 lb weight → Business Impact: Manageable footprint for retrofit projects and space-constrained panels; Application: fits standard electrical cabinets and retrofit installations.
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FAQs
Yes. The SPM100208Y4T is designed for 120/208 V Wye systems with 4 wires plus a ground and includes an internal terminal block for straightforward wiring. It integrates with Eaton’s Power Xpert SPD lineup, ensuring consistent protection coordination and simple cross-compatibility in existing panels.
The device offers a 100 kA per phase surge current rating, meaning it can safely absorb high-energy transients without compromising performance. This rating is coupled with UL 1449 certification to verify safety and reliability for industrial power distribution in manufacturing and data-center environments.
Best suited for electrical distribution panels, control rooms, and outdoor electrical enclosures in manufacturing facilities and data centers. It protects critical loads such as PLCs, drives, and server equipment, reducing downtime and extending asset life by mitigating spikes and noise on 120/208 V systems.
UL 1449 certification ensures safety compliance for surge protective devices, while the product’s NEMA 4 enclosure provides rugged protection against dust and moisture in harsh environments. Always verify site-specific approvals (CE/SIL) as needed for your application, though UL 1449 is the primary, documented standard for this unit.
By limiting transient overvoltages, the SPM100208Y4T can reduce unplanned outages and component wear, lowering maintenance costs and extending the life of sensitive equipment. Its robust enclosure and compatible ecosystem simplify installation, resulting in faster commissioning and a predictable protection strategy with lower total cost of ownership.