Eaton SPM120480D3T SPD MAX - UL 1283 Certification
Part Number: SPM120480D3T
Quick Summary
SPD MAX from Eaton provides reliable surge protection for 480 Delta (3W+G) three‑phase systems in demanding industrial environments. This solution helps minimize downtime and equipment damage caused by transient overvoltages from switching, lightning, and grid disturbances. Key certifications, including UL 1283 and UL 1449 with CSA notices and RoHS compliance, support compliance programs and supplier qualification. The enclosure is rated for rugged indoor/outdoor use, with a NEMA 4 design and an internal terminal breaker for streamlined installation. By delivering robust protection alongside a built-in surge counter, the SPM120480D3T supports proactive maintenance, improved uptime, and predictable total cost of ownership for industrial power distribution networks.
Product Information
Extended Description
SPM120480D3T Eaton: Surge Protective Device, Max series, Single module, 120 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
SPM120480D3T
UPC
786685914824
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 CSA Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986 UL 1449
Voltage rating
480 Delta (3W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Standard with surge counter
Feature: 120 kA per phase surge capacity → Business Impact: High-energy events are absorbed without tripping downstream equipment, reducing nuisance outages and extending motor and drive life. Application: Ideal for large motors, drives, and process equipment in manufacturing lines. Feature: 480 Delta (3W+G) electrical rating → Business Impact: Clear, industry-standard protection for three-phase power networks, enabling reliable operation of critical loads. Application: Plant-wide protection for dynamic loads and power-sensitive controls. Feature: NEMA 4 enclosure with internal terminal breaker → Business Impact: Tough, weather-resistant housing with integrated protection reduces field wiring complexity and simplifies installation in harsh environments. Application: Outdoor panels, damp environments, and wash-down areas. Feature: Standard with surge counter → Business Impact: Enables easy event logging and performance verification for maintenance planning and compliance reporting. Application: Routine diagnostics for data centers, OEM controls, and critical machinery. Feature: RoHS compliant with UL 1283 and UL 1449 certifications, CSA notices → Business Impact: Streamlined procurement and compliance validation across regional markets, lowering supply chain risk. Application: Industrial procurement and cross-border deployments. Feature: 50 lb weight, 9.3 in depth, 14.91 in width, 17.5 in height → Business Impact: Moderate footprint in standard electrical cabinets, facilitating retrofits and upgrades without extensive rework. Application: Panel upgrades and new installations in controlled environments. Feature: Surge counter, 15‑year warranty (20 years with registration) → Business Impact: Long-term protection with documented service life, supporting ROI calculations and maintenance planning. Application: Facility sustaining protection programs for critical infrastructure.
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FAQs
Plan for a 9.3 in depth, 14.91 in width, and 17.5 in height footprint in a suitable enclosure. Use the internal terminal breaker and connect to a 480 Delta (3W+G) system with proper grounding. The unit weighs 50 lb, so provide adequate support and secure mounting. Ensure RoHS and UL 1283/UL 1449 compliance for your facility.
This device carries UL 1283 and UL 1449 certifications, with CSA Electrical Notice NO. 516 Edition 1 and CSA Std. C22.2 No. 8-M1986. It is RoHS compliant, meeting environmental and regulatory expectations for many markets.
Yes. As part of the SPD MAX family, it integrates with Eaton protection schemes and complements other Eaton protection products. The internal terminal breaker and NEMA 4 enclosure support straightforward integration into standard control panels and power distribution setups.
The device carries a 15-year warranty from delivery, with an option to extend to 20 years when registered on Eaton’s SPD site. This extended coverage supports maintenance planning and long-term ROI for critical loads.
Industries with high-value equipment and sensitive electronics—such as manufacturing lines, drives, data centers, and outdoor power distributions—benefit from 120 kA per phase protection and the rugged NEMA 4 enclosure, reducing downtime and extending equipment life in environments with frequent surge events.