Eaton SPM160400Y1T Surge Protective Device - UL 1449 Listed
Part Number: SPM160400Y1T
Quick Summary
The Eaton SPM160400Y1T surge protection device safeguards critical equipment in industrial electrical systems. Engineers often face nuisance outages and equipment damage from transient surges, complicating uptime and maintenance budgets. This model carries UL 1449, UL 1283, and CSA certifications to support safety, compliance, and reliable protection in demanding environments. With a 230/400 V Wye configuration, a NEMA 4 enclosure, and an internal terminal breaker, it offers installation flexibility and robust protection for panel boards, switchgear, and distribution cabinets, helping facilities reduce downtime while meeting stringent electrical standards.
Product Information
Extended Description
SPM160400Y1T Eaton: Surge Protective Device, Max series, Single module, 160 kA per phase, 230/400 Wye (4W+G), Basic, NEMA 4 with internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM160400Y1T
UPC
786685915388
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 UL 1283 CSA Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986
Voltage rating
230/400 Wye (4W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Basic
Feature: 160 kA per phase surge rating → Business Impact: High-energy protection minimizes downstream device damage, reducing unplanned downtime and maintenance costs; Application: ideal for manufacturing lines and critical power feeders. Feature: 230/400 V Wye (4W+G) voltage rating → Business Impact: Matches common industrial power systems, enabling seamless integration into existing panels; Application: control panels and motor starter assemblies. Feature: NEMA 4 enclosure with internal terminal breaker → Business Impact: Weather-resistant protection plus simple wiring improves installation speed and reliability; Application: indoor and outdoor/damp environments. Feature: RoHS compliant with UL 1449, UL 1283, and CSA certifications → Business Impact: assured regulatory compliance and safer operation, reducing risk of non-conformance fines; Application: procurement and audit-ready deployments. Feature: 15-year warranty (20 years with registration) → Business Impact: lowers total cost of ownership and extends asset life; Application: long-term plant protection programs.
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FAQs
The SPM160400Y1T is designed for 230/400 V Wye (4W+G) systems and fits into standard electrical panels, distribution cabinets, and control enclosures that use NEMA 4 rated protection. Its internal terminal breaker simplifies wiring, making it a straightforward retrofit for existing panel boards.
This surge protection device delivers 160 kA per phase, providing a high level of transient energy absorption for downstream equipment such as drives, contactors, and PLCs, helping to minimize nuisance outages and equipment damage.
The unit is UL 1449 and UL 1283 listed and CSA certified, with RoHS compliance. These certifications support safety, interference suppression standards, and regulatory conformance for industrial installations.
Yes. The device uses a NEMA 4 enclosure, offering protection against water and dust ingress, making it suitable for outdoor or damp environments when mounted in appropriate enclosures and with proper installation practices.
Installing the SPM160400Y1T reduces downtime from surges, protects critical equipment, improves reliability of power distribution, and supports compliance audits. The long warranty and robust certifications contribute to lower total cost of ownership and safer, more dependable operation.