Eaton SPM200480Y1R Surge Protection Device - UL 1449 Listing
Part Number: SPM200480Y1R
Quick Summary
Surge protection device from Eaton SPM200480Y1R guards electrical systems against transient surges in industrial and commercial power networks. Unpredictable voltage spikes can damage sensitive motors, drives, and control circuits, leading to unplanned downtime and repair costs. The SPD MAX series carries UL 1449 and UL 1283 listings, CSA notices, and RoHS compliance, reinforcing safety and regulatory alignment. Built for harsh environments, it features a rugged NEMA 4 enclosure with an internal circuit breaker for streamlined installation and immediate fault isolation. This solution delivers reliable protection at scale, helping maintenance teams extend equipment life, reduce maintenance windows, and safeguard uptime across critical manufacturing processes.
Product Information
Extended Description
SPM200480Y1R Eaton: Surge Protective Device, Max series, Single module, 200 kA per phase, 277/480 Wye (4W+G), Basic, NEMA 4 with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM200480Y1R
UPC
786685916293
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 UL 1283 CSA Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986
Voltage rating
277/480 Wye (4W+G)
Enclosure
NEMA 4 with internal circuit breaker
Type
Max series
Special features
Basic
The SPD MAX SPM200480Y1R delivers 200 kA per phase surge current, providing superior protection against high-energy transients and reducing conductive noise that can affect drives and controllers. The business impact is clear: fewer unplanned outages, longer equipment life, and lower replacement costs in mission-critical lines such as motors and PLCs used in modern manufacturing. Its 277/480 V Wye (4W+G) configuration aligns with common industrial power distributions, simplifying upgrades and minimizing wiring complexity while ensuring proper coordination with protection relays. The NEMA 4 enclosure with an internal circuit breaker offers rugged, moisture-resilient protection and built-in fault isolation, streamlining maintenance and commissioning in both new installs and retrofits. RoHS compliance and multi-listing (UL 1449, UL 1283, CSA) reduce procurement risk and regulatory burdens, while the long warranty (15 years, 20 years with registration) supports predictable total cost of ownership. The compact single-module footprint enables easier installation in space-constrained panels and supports 4W+G systems, delivering reliable protection with straightforward integration across diverse industrial environments.
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FAQs
Begin with confirming a suitable NEMA 4 enclosure environment and verify the panel supports 277/480 V Wye systems. Mount the single-module SPD MAX unit, connect the four-conductor 4W+G configuration per Eaton’s wiring diagram, and enable the internal circuit breaker. Use proper torque on lugs and secure all terminations to minimize arc risk. Finally, register the product on Eaton’s site to extend warranty and verify RoHS compliance and certifications for audit readiness.
The device operates at 277/480 V Wye (4W+G) with a surge capacity of 200 kA per phase. It is a single-module unit with an internal circuit breaker and a NEMA 4 enclosure. It is RoHS compliant and UL 1449 UL 1283 CSA listed, designed to protect critical loads such as motors, drives, and control panels in harsh environments.
Yes. The SPM200480Y1R features a NEMA 4 enclosure, which provides moisture and dust resistance suitable for outdoor or challenging indoor environments. The internal circuit breaker enhances fault isolation and safety during maintenance, making it a dependable choice for exposed panels and facilities with variable environmental conditions.
This unit is UL 1449 and UL 1283 listed and CSA certified, with CSA Electrical Notice No. 516 Edition 1 and CSA Std. C22.2 No. 8-M1986 referenced in its documentation. It is RoHS compliant, reflecting adherence to environmental and safety standards. These certifications help streamline procurement and reduce regulatory risk during audits and inspections.
Eaton provides a 15-year warranty from delivery, with an extension to 20 years when the unit is registered on Eaton’s SPD portal. This warranty, combined with robust surge protection and RoHS compliance, translates into lower total cost of ownership through reduced maintenance and fewer replacement events over the device’s service life.