Eaton PX3-NN201 Surge Protective Device - 50 kAIC
Part Number: PX3-NN201
Quick Summary
PX3-NN201 is a surge protective device from Eaton that safeguards three-phase power panels and critical equipment from transient surges. Engineers often struggle with unscheduled outages caused by voltage spikes, leading to downtime and rising maintenance costs. This class of devices typically aligns with CE compliance and enclosure protection standards, supporting reliable operation in harsh industrial environments. By combining a compact form with a high surge capacity, the PX3-NN201 helps streamline compliance, reduce risk, and lower total cost of ownership.
Product Information
Extended Description
PX3-NN201 Eaton: Eaton Innovative Technology Protector surge protective device, Surge Protection Device, PX3 series, 50 kAIC, 240 delta, three-phase
Product Name
Eaton PX3 surge protective device
Catalog Number
PX3-NN201
UPC
786689805685
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 transient suppression for high-energy events. Business Impact: minimizes equipment damage and downtime, protecting capital equipment and production lines. Application: ideal for three-phase power distribution in automation environments and manufacturing facilities. Feature: PX3 series, described as Innovative Technology Protector, combines fast response and dependable clamping for rapid surge control. Business Impact: limits voltage excursions at the system level, improving reliability of drives, PLCs, and sensors. Application: integrates with primary protection schemes in panelboards and distributed control architectures. Feature: Compact footprint with defined dimensions—2.5 in depth, 4.8 in height, 2.9 in width—and a weight of 1.25 lb. Business Impact: simplifies panel zoning, reduces installation time, and lowers labor costs. Application: suitable for space-constrained control panels and new builds requiring compact SPD placement. Feature: Traceability and procurement ease with Catalog PX3-NN201 and UPC 786689805685. Business Impact: streamlines ordering, asset tracking, and inventory planning. Application: supports maintenance workflows and procurement in manufacturing plants and automation facilities.
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FAQs
The PX3-NN201 is a compact three-phase SPD designed for panel protection in industrial settings. With dimensions of 2.5 in depth, 4.8 in height, and 2.9 in width, it fits typical control panels and spaces. When installing, ensure adequate clearance for replacement and access for maintenance, and confirm compatibility with your panel system and wiring configuration (three-phase, 240 delta). Use the catalog number PX3-NN201 and UPC 786689805685 for procurement and asset tracking.
Key specs include a 50 kAIC surge current rating and a 240 delta configuration for three-phase protection. The device is identified by catalog PX3-NN201 and UPC 786689805685. Physical dimensions are 2.5 in depth, 4.8 in height, and 2.9 in width, with a weight of 1.25 lb. This combination supports reliable suppression of transients in demanding industrial environments.
Yes. The PX3-NN201 is designed as a three-phase surge protective device within Eaton's PX3 series, addressing transient overvoltages in automation panels, drives, and sensors. Its 50 kAIC rating provides robust protection for critical automation assets, helping maintain production continuity and reducing spare-part demand due to surge events.
While the data here does not list specific certifications, devices in this class are typically evaluated for industry standards such as CE compliance and enclosure protection suitable for industrial environments. Verify local regulatory requirements and confirm any regional certification needs with Eaton documentation or your procurement team before deployment.
Using the PX3-NN201 can reduce downtime by limiting surge-related damage to motors, drives, and controllers, extending equipment life and lowering maintenance costs. Its compact form and clear part traceability (Catalog PX3-NN201, UPC 786689805685) simplify procurement, stocking, and replacement, contributing to lower total cost of ownership in ongoing industrial operations.