Eaton SPM300600Y4R SPD MAX - 300 kA per phase
Part Number: SPM300600Y4R
Quick Summary
Eaton SPD MAX SPM300600Y4R is a surge protection device protecting critical electrical systems in data centers. Power surges can trigger downtime and equipment damage, but a robust SPD minimizes interruptions and extends asset life. It carries UL 1449 certification and uses a rugged NEMA 4 enclosure to withstand harsh environments, helping installations in manufacturing lines and switchgear meet safety and reliability standards. The unit supports 347/600 V Wye configurations and provides 300 kA per phase protection, delivering rapid response to transients. For engineers and procurement teams, this means lower maintenance costs, fewer replacement parts, and improved uptime without sacrificing system performance.
Product Information
Extended Description
SPM300600Y4R Eaton: Eaton SPD Max series surge protection device, SPD Max Series, 300 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
SPM300600Y4R
UPC
786689410438
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
300kA per phase
Feature: 300 kA per phase surge capacity → Business Impact: dramatically reduces the risk of insulation failure and unplanned downtime, enabling higher line reliability and lower maintenance costs; Application: suitable for data centers, switchgear, and motor control centers where transient events are frequent. Feature: NEMA 4 enclosure with internal circuit breaker → Business Impact: rugged enclosure and integrated protection simplify installation in damp or outdoor environments and minimize service steps; Application: outdoor panels, harsh factory floors, and protected electrical rooms. Feature: UL 1449 certification → Business Impact: regulatory compliance and safety assurance reduce risk of non-compliance penalties and warranty disputes; Application: regulated facilities and critical load implementations. Feature: 347/600 V Wye (4W+G) configuration → Business Impact: broad compatibility with common industrial power systems reduces project rework and integration time; Application: new builds and retrofits in manufacturing and data centers. Feature: Power Xpert SPD compatibility → Business Impact: enables centralized monitoring and smarter protection strategy, lowering total cost of ownership; Application: enterprise-grade protection architectures. Feature: Internal circuit breaker and 52 lb footprint → Business Impact: simplifies maintenance, inspection cycles, and allows easier retrofits in existing layouts; Application: panel upgrades and space-constrained installations.
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FAQs
Mount the SPM300600Y4R in standard electrical panels or switchgear within 347/600 V Wye configurations. Ensure proper clearance for the 9.5 in depth and 17.05 in height, and connect per 4W+G wiring with a compatible internal circuit breaker. Verify UL 1449 compliance and secure enclosure integrity for a reliable, code-compliant installation.
A 300 kA per phase rating means the device can absorb severe transient currents without damage, reducing the likelihood of downstream equipment failure. This translates to lower downtime, fewer replacement parts, and extended asset life, especially in data centers and heavy manufacturing environments where transients are common.
Yes. The 347/600 V Wye configuration, UL 1449 listing, and rugged NEMA 4 enclosure make it ideal for critical loads in data centers and factory floors. Its 300 kA per phase protection, internal breaker, and compatibility with Power Xpert monitoring support uptime, compliance, and streamlined maintenance in these environments.
The SPM300600Y4R is UL 1449 listed for safety and surge protection performance. It features a NEMA 4 enclosure suitable for indoor and outdoor/damp environments, helping facilities meet safety and reliability requirements while maintaining regulatory compliance.
Investing in the SPM300600Y4R reduces unplanned outages and equipment damage from transient events, lowering maintenance costs and extending asset life. Its compatibility with Power Xpert monitoring enables proactive protection, optimizing energy management and reducing total cost of ownership over the system’s life cycle.