Eaton SPM160400Y1R Surge Protection Device - UL 1449
Part Number: SPM160400Y1R
Quick Summary
The Eaton SPM160400Y1R surge protection device safeguards industrial power distribution from transient surges. This helps prevent downtime and equipment wear caused by voltage spikes in critical manufacturing environments. The unit carries UL 1283 and UL 1449 listings alongside CSA certification, with RoHS compliance ensuring materials meet environmental standards. With a NEMA 4 enclosure and internal circuit breaker, installation is straightforward and resilient in harsh conditions. For engineering teams and maintenance crews, this translates to longer asset life, fewer nuisance trips, and predictable performance across demanding operations.
Product Information
Extended Description
SPM160400Y1R Eaton: Surge Protective Device, Max series, Single module, 160 kA per phase, 230/400 Wye (4W+G), Basic, NEMA 4 with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM160400Y1R
UPC
786685915371
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 1283 UL 1449 CSA Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986
Voltage rating
230/400 Wye (4W+G)
Enclosure
NEMA 4 with internal circuit breaker
Type
Max series
Special features
Basic
High surge capacity delivers robust protection with 160 kA per phase, safeguarding connected equipment from damaging transients and reducing downtime. The business impact is lower repair costs and longer motor, drive, and controller life, enabling uninterrupted production on 230/400 V Wye systems. This device is designed for straightforward installation in standard panels, minimizing wiring complexity and enabling rapid commissioning for industrial automation projects. The 230/400 V Wye (4W+G) configuration ensures seamless compatibility with common industrial feeds, decreasing engineering time and rework during retrofits or new builds. A rugged NEMA 4 enclosure paired with an internal circuit breaker provides reliable protection in harsh environments while simplifying service isolation, cutting maintenance time and risk. Warranty support of 15 years (20 years with registration) translates to lower lifecycle costs and improved asset protection over time. RoHS compliance and regulatory certifications (UL, CSA) help procurement align with corporate sustainability and compliance goals, reducing risk across regulated industries such as manufacturing, energy, and construction. Basic features in a single module reduce spare-part inventories while delivering dependable surge protection for critical loads, enhancing overall plant reliability.
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FAQs
The installation considerations for SPM160400Y1R center on compatibility and wiring simplicity. It is a single-module surge protector designed for 230/400 V Wye systems, mounting in standard panels and delivering power protection through an internal circuit breaker. Plan for proper grounding, adequate clearance, and compliance with UL 1283/UL 1449 guidelines to ensure reliable performance and safe maintenance access.
The 160 kA per phase rating provides robust clamping for high-energy surges, preventing overstress of insulation and protecting downstream devices. This reduces unplanned outages, extends lifecycles for drives, PLCs, and sensors, and lowers costly repairs. In practice, customers see improved equipment reliability and greater uptime for mission-critical processes in manufacturing or processing facilities.
Yes. The 230/400 V Wye configuration supports typical industrial feeds, and the NEMA 4 enclosure withstands damp or harsh environments common on factory floors. The internal circuit breaker simplifies service isolation, enabling safer maintenance without removing the SPD. This makes it suitable for exterior enclosures, electrical rooms, or harsh production environments where reliability matters.
UL 1283, UL 1449, and CSA listings alongside RoHS compliance cover essential electrical safety and environmental requirements. These certifications streamline supplier qualification, aid regulatory audits, and help meet corporate quality standards. They are particularly valuable in regulated industries such as food & beverage, water treatment, and heavy manufacturing where documented protection performance is mandatory.
From a total cost of ownership perspective, the SPM160400Y1R delivers long-term value through a 15-year warranty (20 years with registration) and reduced maintenance time thanks to an internal breaker. By lowering failure-related downtime and extending asset life, facilities typically realize faster ROI, lower energy disruption, and more predictable protection for critical process systems.