Eaton SPM200480D3T SPD MAX surge protector - UL 1449
Part Number: SPM200480D3T
Quick Summary
Eaton SPD MAX series surge protection device protects critical electrical systems from transient spikes in large industrial plants. Getting ahead of surges reduces unplanned downtime, equipment wear, and costly warranty issues that plague maintenance teams. This model carries UL 1449 and CSA design certifications, plus RoHS compliance, reinforcing safety, regulatory alignment, and environmental responsibility. Equipped with 200 kA per phase protection, a NEMA 4 enclosure with internal terminal breaker, and a built-in surge counter, this unit streamlines installation, maintenance, and ongoing regulatory reporting for energy-intensive operations. Its robust construction supports data centers, manufacturing lines, and service bays where uptime and safety are non-negotiable.
Product Information
Extended Description
SPM200480D3T Eaton: Surge Protective Device, Max series, Single module, 200 kA per phase, 480 Delta (3W+G), Standard with surge counter, NEMA 4 with internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM200480D3T
UPC
786685917023
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
480 Delta (3W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Standard with surge counter
200 kA per phase protection for 480 Delta (3W+G) power distributions ensures fast clamping of surges, minimizing insulation damage and extending equipment life. This translates to measurable downtime reduction and longer mean time between failures in heavy-duty motors and drives. It’s well-suited for industrial plants with high-energy loads, including stamping presses and extrusion lines, and supports reliable protection for 480V delta systems. The NEMA 4 enclosure with internal terminal breaker reduces installation complexity, wiring errors, and field rewiring while enabling safer service access in harsh environments. A standard surge counter provides real-time visibility into transient events, enabling proactive maintenance planning and easier regulatory reporting for compliance audits. Compatibility with Eaton SPD accessories and existing panel architectures simplifies retrofits and new builds alike, delivering faster commissioning and a lower total cost of ownership. Lower lifecycle costs are further supported by RoHS compliance and UL/CSA certifications, which streamline procurement and risk management for regulated facilities.
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FAQs
Installation begins with verifying adequate space for the single-module SPD. The SPM200480D3T uses a NEMA 4 enclosure with an internal terminal breaker and a standard surge counter, which simplifies wiring and status monitoring. Mount the unit at the main distribution point, follow local electrical codes, and connect per the 480 V delta configuration to ensure proper protection of downstream devices.
A 200 kA per phase rating means the SPD can clamp high-energy transients typical of industrial loads, protecting phase conductors and sensitive equipment. This high-energy capability reduces insulation damage, lowers the risk of nuisance trips, and helps maintain uptime for motors, drives, and control systems in demanding environments such as stamping, extrusion, and heavy manufacturing.
Yes. The device is specifically rated for 480 Delta (3W+G) configurations, making it compatible with common industrial power distributions. Its single-module design and NEMA 4 enclosure support straightforward installation alongside existing panels, while the internal terminal breaker simplifies wiring and service access for reliable protection in harsh environments.
The SPM200480D3T carries UL 1449 and CSA listings, UL 1283, and CSA Std. C22.2 No. 8-M1986. It is RoHS compliant, aligning with environmental and safety requirements across North American facilities. These certifications support electrical safety, reliability, and procurement compliance, reducing regulatory risk during audits and vendor evaluations.
The SPD is backed by a 15-year warranty from delivery, extendable to 20 years when registered online. The built-in surge counter provides event logs for maintenance planning and root-cause analysis, helping minimize downtime and facilitating proactive replacements. Together, these features contribute to a lower total cost of ownership and longer equipment life for critical systems.