Eaton SPM250600Y4R SPD MAX Surge Protector - UL 1449
Part Number: SPM250600Y4R
Quick Summary
The Eaton SPD MAX surge protection device shields critical electrical systems from transient surges across industrial networks. Frequent transient surges can cause unplanned outages and equipment damage, hitting productivity and maintenance budgets. Key certifications and ratings include UL 1449 for surge protection and a NEMA 4 enclosure, enabling safe outdoor or rugged indoor installations. The SPM250600Y4R is designed for 347/600 V Wye (4W+G) configurations and includes an internal circuit breaker for streamlined panel integration. This combination delivers reliable, compliant protection, reducing downtime while fitting seamlessly into industrial automation architectures and Power Xpert SPD ecosystems.
Product Information
Extended Description
SPM250600Y4R Eaton: Eaton SPD Max series surge protection device, SPD Max Series, 250 kA per phase, 347/600 Wye (4W + G), Power Xpert SPD, NEMA 4 with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM250600Y4R
UPC
786689410551
Product Length/Depth
9.5 in
Product Height
17.05 in
Product Width
15 in
Product Weight
52 lb
Certifications
UL 1449
Voltage rating
347/600 Wye (4W+G)
Surge current
250kA per phase
The 250 kA per phase surge current rating provides robust protection for mission-critical loads, reducing the risk of damaging transients that can halt production lines and disrupt software-driven controls. In 347/600 V Wye (4W+G) configurations, the unit integrates smoothly with common industrial power distributions, safeguarding motors, drives, and controllers while supporting efficient panel layout and wiring. The NEMA 4 enclosure rating combined with an internal circuit breaker simplifies installation in exposed or harsh environments and speeds commissioning, improving uptime in outdoor installations or rugged indoor settings. With a 9.5 in depth, 15 in width, and 17.05 in height footprint weighing 52 lb, it offers a stable, serviceable protection block that fits standard electrical spaces and reduces mounting complications. UL 1449 certification reinforces compliance and reliability, while 4W+G wiring ensures proper grounding paths for comprehensive surge containment.
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FAQs
The SPM250600Y4R is designed for 347/600 V Wye (4W+G) networks and ships in a NEMA 4 enclosure with an internal circuit breaker. Mount to a suitable panel, connect four conductors plus ground, verify polarity, and use appropriate wiring torque per Eaton specs. The internal breaker streamlines panel integration and reduces field wiring steps.
The unit delivers 250 kA per phase surge current rating and is rated for 347/600 V Wye (4W+G). It is UL 1449 certified, providing reliable surge suppression for sensitive equipment, including industrial controllers and drives, with a robust enclosure suitable for challenging environments.
Yes. With a 250 kA per phase rating and a rugged NEMA 4 enclosure, the SPM250600Y4R protects critical loads in data centers, automation panels, and manufacturing lines. Its 4W+G configuration supports proper grounding, while seamless integration with Power Xpert SPD ecosystems enables centralized monitoring and control.
The SPM250600Y4R carries UL 1449 certification for surge protection and features a NEMA 4 enclosure for weather resistance. These attributes support safe, compliant installations in both outdoor and harsh indoor environments, aligning with typical industrial safety and reliability standards.
By protecting drives, controllers, and panels from transient events, the SPM250600Y4R reduces unplanned outages and extends equipment life, delivering clear uptime and maintenance cost benefits. The internal circuit breaker simplifies installation labor, and the unit’s rugged build minimizes replacement frequency in demanding environments.