Eaton SPD120208Y1Q Surge Protection Device - UL 1449
Part Number: SPD120208Y1Q
Quick Summary
The Eaton SPD120208Y1Q surge protection device safeguards electrical systems against transient overvoltages in commercial and industrial power distribution. In demanding environments, nuisance tripping and equipment damage from surges can disrupt production and escalate maintenance costs. UL 1449 listed with a NEMA 4X stainless steel enclosure provides reliable protection in harsh environments. Designed for 120/208V wye systems with external side mounting, it enables quick, compliant installation and long-term cost savings. By simplifying integration with existing protection schemes, it supports uptime and reliability for manufacturing, processing, and automation applications.
Product Information
Extended Description
SPD120208Y1Q Eaton: Surge Protection Device, SPD series, 120 kAIC, 120/208V wye (4W+G), Basic feature package, NEMA 4X with internal disconnect stainless steel 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
SPD120208Y1Q
UPC
786685342849
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
Basic feature package
Voltage rating
120/208V wye (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Enclosure material
Stainless steel
Interrupt rating
120 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 - SPD120208Y1Q
Eaton’s SPD Series (Sidemount Versions) Data Sheet
High interrupt rating of 120 kAIC protects downstream equipment from high-energy surges, reducing unplanned downtime and maintenance costs in critical automation and electrical distribution systems. The 120/208V wye (4W+G) configuration aligns with standard commercial/industrial power feeds, enabling straightforward integration into existing panels and switchgear, while minimizing wiring complexity and project timelines. A rugged NEMA 4X stainless steel enclosure with external side mounting delivers resilient protection in dusty, damp, or outdoor environments, reducing enclosure damage and promoting safer, faster installations. The device delivers L-N, L-G, N-G, and L-L operating configurations with an internal disconnect, supporting flexible protection schemes without compromising accessibility for service. A 15-year warranty and UL 1449 certification provide long-term confidence and total cost of ownership advantages for OEMs and end users.
Get a Quick Quote for a Eaton SPD120208Y1Q
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPD120208Y1Q?
Enquire Now
FAQs
The SPD120208Y1Q is designed for external side mounting, compatible with typical 120/208V wye distributions. Use the provided mounting hardware to attach it to the exterior of electrical distribution equipment or cabinets, ensuring proper clearance for service access and compliant wiring distances as defined in the installation manual.
Key specs include voltage rating of 120/208V wye (4W+G), interrupt rating of 120 kAIC, operating voltages 150 L-N, 150 L-G, 150 N-G, 300 L-L, and enclosure type NEMA 4X. Verify compatibility with downstream loads, upstream protection, and panel clearance per the Eaton installation guide.
Yes. It features a NEMA 4X stainless steel enclosure designed for challenging environments, with an external side mounting option that facilitates rugged outdoor or semi-outdoor installations while maintaining accessibility for maintenance.
The device is UL 1449 listed, signaling adherence to recognized surge protection safety standards. The stainless steel NEMA 4X enclosure further supports compliance for restricted, damp, or outdoor settings and aligns with industry best practices for durable electrical protection.
The unit’s external mounting and robust enclosure simplify retrofits and panel upgrades, reducing install time. A 15-year warranty, strong transient protection, and compatibility with the basic feature package help lower maintenance costs and extend equipment life across manufacturing, processing, and automation applications.