Eaton PX1-NN201 Surge Protective Device - 50 kAIC 3-Phase
Part Number: PX1-NN201
Quick Summary
The PX1 surge protective device from Eaton offers reliable three-phase protection for industrial power systems against transient overvoltages. This solution helps prevent nuisance tripping and costly equipment damage in manufacturing lines and automation panels. In regulated environments, certification considerations such as CE marking, IP-rated enclosures, and recognized safety standards guide supplier selection and risk management. The PX1-NN201 combines a compact footprint with Eaton’s well-known reliability, enabling easier retrofits and predictable maintenance planning for panel builders and OEMs.
Product Information
Extended Description
PX1-NN201 Eaton: Eaton Innovative Technology Protector surge protective device, Surge Protection Device, PX1 series, 50 kAIC, 240 delta, three-phase
Product Name
Eaton PX1 surge protective device
Catalog Number
PX1-NN201
UPC
786689805616
Product Length/Depth
2.5 in
Product Height
4.8 in
Product Width
2.9 in
Product Weight
1.25 lb
Feature: 50 kAIC surge current rating provides robust protection against high-energy transients. Business Impact: Minimizes downstream equipment damage and unplanned downtime in critical automation lines, delivering measurable cost savings. Application: Ideal for three-phase power systems in manufacturing, data centers, and process controls. Feature: Compact footprint with dimensions of 2.5 in length, 4.8 in height, and 2.9 in width, weighing 1.25 lb. Business Impact: Facilitates fitment in tight panels and simplifies retrofits, reducing installation time and enclosure modifications. Application: Suitable for space-constrained control cabinets in OEM and retrofit projects. Feature: Catalog Number PX1-NN201 ensures straightforward procurement and clear cross-reference within the Eaton PX1 family. Business Impact: Improves stocking accuracy and reduces BOM complexity for engineering teams. Application: Streamlines design-in and sourcing for industrial automation deployments. Feature: UPC 786689805616 supports efficient inventory management and line-item procurement. Business Impact: Enhances traceability and reduces procurement delays. Application: Beneficial for distributors, integrators, and end users managing large equipment inventories. Feature: Designed for seamless integration within the PX1 series, offering consistent interfaces for quick installation and reliable protection. Business Impact: Lowers engineering risk and accelerates project timelines. Application: Ideal for panel builders seeking proven, scalable surge protection in automation environments. Feature: General specifications provide essential dimensional data to support space planning and enclosure design. Business Impact: Improves fit accuracy and reduces field modification costs. Application: Useful for panel design engineers in industrial facilities and data centers.
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FAQs
Installation involves verifying panel space, connecting to the three-phase 240 delta supply, and ensuring the catalog PX1-NN201 aligns with Eaton’s PX1 series. Track the device dimensions (2.5 in L, 4.8 in H, 2.9 in W) and weight (1.25 lb) to confirm enclosure compatibility. Use proper wiring practices and follow local electrical codes during retrofits.
The PX1-NN201 provides a 50 kAIC surge current rating in a three-phase, 240 delta configuration. This specification indicates strong protection against high-energy transients, helping to safeguard downstream equipment and reduce unexpected outages in demanding industrial environments.
Yes. The PX1-NN201 is designed for three-phase power distribution in industrial automation applications, including manufacturing lines and process controls. Its compact footprint and clear cataloging within the PX1 family support straightforward integration, maintenance planning, and reliable surge protection for automation assets.
The provided data does not list specific certifications. For regional requirements, verify CE marking, IP enclosure ratings, and any UL or local safety approvals with the supplier or Eaton representative before final purchase, to ensure compliance for your industry and market.
By limiting transient damage and downtime, the PX1-NN201 can extend the life of protected equipment and reduce maintenance frequency in critical automation systems. Its compact form factor also speeds installation and retrofits, contributing to lower project costs and faster time-to-value for OEMs and manufacturing facilities.