Eaton SPM200480Y1W SPD MAX Surge - UL 1449 Listed
Part Number: SPM200480Y1W
Quick Summary
Eaton SPM200480Y1W surge protection device safeguards 277/480 V systems in industrial and commercial panels. Sudden transients can damage equipment, cause unplanned downtime, and inflate maintenance costs. UL 1449 listed with CSA, UL 1283, and RoHS compliance provides trusted safety and reliability for critical gear. In addition to robust protection, this device also offers a rugged NEMA 4X enclosure with an internal circuit breaker, supporting long-term uptime. The model is well-suited for industrial controls, data-center infrastructure, and manufacturing lines, delivering hard-won business value through improved asset protection and reduced service interrupts.
Product Information
Extended Description
SPM200480Y1W Eaton: Surge Protective Device, Max series, Two modules, 200 kA per phase, 277/480 Wye (4W+G), Basic, NEMA 4X with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM200480Y1W
UPC
786685916347
Product Length/Depth
9.3 in
Product Height
17.5 in
Product Width
14.91 in
Product Weight
50 lb
Warranty
15 years from the date of delivery (20 years when registered on www.eaton.com/spd)
Compliances
RoHS Compliant
Certifications
UL 1449 CSA Electrical Notice NO. 516 Edition 1 UL 1283 CSA Std. C22.2 No. 8-M1986
Voltage rating
277/480 Wye (4W+G)
Enclosure
NEMA 4X with internal circuit breaker
Type
Max series
Special features
Basic
Feature → Business Impact → Application: The two-module design delivers 200 kA per phase protection for 277/480 V Wye systems, reducing the risk of transient damage to downstream equipment and minimizing unplanned downtime in heavy-load environments. This translates to higher line throughput and lower replacement costs for motors, drives, and controls in manufacturing lines. Application: large industrial plants and process facilities that rely on stable three-phase power. Feature → Business Impact → Application: NEMA 4X enclosure with an internal circuit breaker enables reliable operation in harsh environments, simplifies field maintenance, and allows rapid reset after a surge event. This supports outdoor installation and damp factory floors, reducing service calls and wiring complexities. Application: outdoor substations and manufacturing floors. Feature → Business Impact → Application: RoHS compliance, UL 1449listing, and CSA UL 1283 certifications deliver regulatory confidence and streamlined procurement, while long warranties mitigate total cost of ownership. Application: regulated industries and OEM integrations seeking predictable compliance. Feature → Business Impact → Application: 15-year warranty (20 years when registered) and documented performance data support total cost of ownership planning, asset life extension, and predictable maintenance budgeting. Application: enterprise-wide protection programs and capital expenditure approvals. Feature → Business Impact → Application: 9.3 in depth, 14.91 in width, 17.5 in height, and 50 lb weight provide durable, mountable protection for space-constrained electrical panels, aligning with standard electrical layouts in industrial facilities. Application: retrofit projects and new builds in control rooms and switchgear rooms.
Get a Quick Quote for a Eaton SPM200480Y1W
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 SPM200480Y1W?
Enquire Now
FAQs
The SPM200480Y1W is designed for 277/480 V Wye (4W+G) configurations and comes in a two-module arrangement to provide high-energy transient protection. It mounts within standard electrical enclosures and connects to the three-phase rails with a neutral/ground reference, ensuring consistent surge mitigation without perturbing normal operation. This makes retrofit and new-install projects straightforward for industrial facilities, data centers, and large commercial buildings.
This device delivers up to 200 kA per phase protection capacity, suitable for demanding industrial transients. Its dual-module design concentrates surge energy handling, reducing the likelihood of failures during high-energy events. For manufacturers and control panels, this translates to improved uptime and protection for drives, PLCs, and sensitive electronics in manufacturing lines.
Yes. The unit features a NEMA 4X enclosure, designed to withstand dust and moisture ingress in indoor and outdoor settings. With an internal circuit breaker, it also offers safer, faster local disconnection during fault conditions. This makes it suitable for exposed installations such as exterior switchgear areas, loading docks, and harsh factory floors.
The SPM200480Y1W carries UL 1449 listing and CSA recognition, along with UL 1283 and RoHS compliance. These certifications support regulatory adherence for electrical protection devices and help streamline procurement processes for regulated facilities, OEMs, and integrators seeking proven safety and performance.
Eaton offers a 15-year warranty from the date of delivery, with a 20-year warranty available when registered on Eaton’s SPD portal. This long-term warranty reduces lifecycle risk for asset-intensive sites. Maintenance considerations include periodic inspection of enclosure integrity, verification of internal breaker operation, and confirming RoHS compliance remains intact through the product life cycle.