Eaton SPD100208Y2L Surge Protection Device - UL 1449
Part Number: SPD100208Y2L
Quick Summary
Eaton SPD100208Y2L is a surge protection device for protecting electrical distributions in 120/208V four‑wire systems. Facilities often struggle with nuisance outages and equipment damage from transient spikes, driving maintenance costs and unplanned downtime. UL 1449 certified, paired with a rugged NEMA 1 enclosure, helps you meet safety requirements while enabling robust indoor installations. Beyond protection, this SPD adds reliability for critical loads, reduces replacement costs, and supports scalable expansion with external mounting. Designed for 120/208V wye networks and 4W+G configurations, it guards L-N, L-G, N-G, and L-L circuits, supporting compliance during audits. This standard feature package simplifies procurement and enables straightforward installation in existing electrical rooms, promoting better overall asset protection and uptime.
Product Information
Extended Description
SPD100208Y2L Eaton: Surge Protection Device, SPD series, 100 kAIC, 120/208V wye (4W+G), Standard feature package, NEMA 1 flush enclosure, External side mount, 150 L-N, 150 L-G, 150 N-G, 300 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100208Y2L
UPC
786685330044
Product Length/Depth
9.5 in
Product Height
3.45 in
Product Width
5.4 in
Product Weight
3.5 lb
Warranty
15 year
Certifications
UL 1449
Type
Surge protection device
Accessories
Standard feature package
Voltage rating
120/208V wye (4W+G)
Enclosure
NEMA 1
Mounting Method
External side
Interrupt rating
100 kAIC
Operating voltage
150 L-N, 150 L-G, 150 N-G, 300 L-L
Series
SPD
Eaton’s SPD Series (Sidemount Versions) Brochure
Eaton SPD Series - For Mounting External To Electrical Distribution Equipment Installation Manual
Eaton Specification Sheet - SPD100208Y2L
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating provides robust transient protection. Business Impact: Reduces risk of equipment damage during high-energy surges, lowering repair costs and downtime. Application: Panel boards and control cabinets in manufacturing or process facilities. Feature: 120/208V wye (4W+G) voltage compatibility ensures broad applicability. Business Impact: Streamlines integration with common utility voltages, accelerating project timelines. Application: Industrial plants, data centers, and commercial buildings. Feature: NEMA 1 flush enclosure with external side mounting supports safe indoor installation. Business Impact: Easy to mount in standard electrical rooms, reducing labor and modification needs. Application: retrofit and new-build deployments with minimal enclosure space. Feature: L‑N, L‑G, N‑G, and L‑L protection coverage provides comprehensive safeguarding. Business Impact: Protects multiple conductors and sensitive devices, extending asset life. Application: 4‑wire and multi‑voltage distribution panels. Feature: 15‑year warranty enhances lifecycle cost of ownership. Business Impact: Predictable maintenance budgeting and long-term ROI. Application: Fleet of surge protection devices across facilities, with reduced replacement cycles.
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FAQs
SPD100208Y2L is designed for external side mounting in NEMA 1 enclosures. Connect L-N, L-G, N-G, and L-L paths using standard wiring practices for 120/208V wye systems. Verify proper grounding and use the installation manual to ensure secure mounting and compliance with UL 1449 safety standards. This setup simplifies retrofits and new builds alike.
The device provides a 100 kAIC interrupt rating, meaning it can safely absorb and interrupt high-energy transient surges without compromising protection. This translates to enhanced safety for downstream equipment, reduced likelihood of nuisance outages, and improved uptime for sensitive loads in industrial or data-centric environments.
Yes. With 120/208V wye compatibility, comprehensive line-to-line and line-to-ground protection, and a rugged NEMA 1 enclosure, this SPD is well-suited for manufacturing panel boards and control cabinets. Its external mounting and standard feature package streamline installation in busy electrical rooms while delivering durable surge protection for critical processes.
SPD100208Y2L carries UL 1449 certification, confirming electrical safety and surge performance. This, plus its robust enclosure and wiring compliance, supports regulatory adherence for indoor installations and routine audits. While CE marks and IP ratings are not listed for this model, UL 1449 certification remains the key reference for compliance in many markets.
The 15-year warranty reduces lifecycle risk and expected replacement costs, while ongoing protection minimizes downtime and equipment wear. By safeguarding critical loads and enabling predictable maintenance planning, the SPD delivers tangible return on investment through extended asset life and lower maintenance intervals for mission-critical systems.