Eaton SPM120480Y3V Surge Protection - UL 1283/UL 1449
Part Number: SPM120480Y3V
Quick Summary
SPM120480Y3V SPD MAX surge protection device safeguards 277/480 V power systems in industrial facilities. But unprotected spikes can cause downtime, equipment damage, and rising maintenance costs. UL 1283, UL 1449 listings, CSA certifications, and RoHS compliance help you meet safety and regulatory requirements. The NEMA 4X enclosure with an internal circuit breaker adds reliability in harsh environments, while the 120 kA per phase protection delivers quick, dependable transient suppression. Designed for retrofit and new builds alike, it integrates with standard Eaton SPD MAX configurations to support longevity and predictable total cost of ownership. This aligns with mission-critical uptime goals and procurement efficiency.
Product Information
Extended Description
SPM120480Y3V Eaton: Surge Protective Device, Max series, Single module, 120 kA per phase, 277/480 Wye (4W+G), Standard with surge counter, NEMA 4X with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM120480Y3V
UPC
786685914879
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 Std. C22.2 No. 8-M1986 UL 1449 CSA Electrical Notice NO. 516 Edition 1
Voltage rating
277/480 Wye (4W+G)
Enclosure
NEMA 4X with internal circuit breaker
Type
Max series
Special features
Standard with surge counter
Feature: 120 kA per phase surge protection rating. Business Impact: delivers robust transient suppression, reducing downstream damage to breakers, relays, and drives, which lowers unplanned downtime and maintenance costs. Application: ideal for protecting 277/480 V power distribution in motor control centers and switchgear across manufacturing facilities. Feature: NEMA 4X enclosure with an internal circuit breaker. Business Impact: withstands washdown, moisture, and dust while enabling local isolation during service, shortening maintenance windows. Application: outdoor installations and harsh factory environments where reliability matters. Feature: Standard surge counter. Business Impact: provides built-in event tracking for maintenance planning, regulatory reporting, and proven protection performance. Application: ongoing condition monitoring in food, beverage, metals, and chemical processing lines. Feature: RoHS compliance with UL and CSA certifications. Business Impact: simplifies supplier qualification and compliance audits, reducing procurement risk. Application: enterprise projects with multi-site deployments and strict regulatory expectations. Feature: clear dimensions and substantial weight. Business Impact: enables precise installation planning and cable routing, lowering retrofit complexity and integration risk. Application: panel retrofits and new builds where space and weight considerations are critical. Warranty longevity: 15 years (20 years with online registration) reinforces total cost of ownership advantages in long-life deployments.
Get a Quick Quote for a Eaton SPM120480Y3V
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPM120480Y3V?
Enquire Now
FAQs
The SPM120480Y3V delivers 120 kA per phase surge protection for 277/480 V Wye systems, limiting transients to protect downstream equipment such as drives, relays, and circuit breakers. By suppressing spikes at the source, it reduces downtime, extends component life, and supports safer, more reliable panel operation in industrial settings.
Yes. The unit features a NEMA 4X enclosure with an internal circuit breaker, designed to withstand moisture, dust, and washdown conditions. This enclosure configuration, combined with robust surge protection, makes it suitable for outdoor panels, wet factory floors, and other demanding environments while simplifying maintenance access.
The device carries UL 1283 and UL 1449 listings, CSA certifications, and RoHS compliance. These certifications ensure electrical safety, performance under surge conditions, and environmental responsibility, streamlining procurement, audits, and multi-site deployments across regulated industrial projects.
With dimensions of 9.3 in L, 17.5 in H, and 14.91 in W, plus a 50 lb weight, plan for adequate mounting clearance and space in the panel enclosure. The internal circuit breaker simplifies local isolation, and the standard surge counter aids monitoring. Confirm compatibility with 4W+G configurations and existing Eaton SPD MAX line when retrofitting.
Eaton provides a 15-year warranty from the delivery date, with an extended 20-year warranty if registered on the Eaton SPD site. This warranty supports long-term reliability, helps justify lifecycle costs, and complements maintenance programs for critical infrastructure.