Eaton PXE1MB1A3 Energy Meter - UL Recognized
Part Number: PXE1MB1A3
Quick Summary
Power Xpert energy meter by Eaton provides precise real-time energy monitoring for industrial power systems. Engineers often struggle with capturing rapid voltage changes and integrating metering with PXE Rogowski Coil CTs. UL Recognized, CE compliant, and ANSI C12.20 Class 0.1 accuracy ensure regulatory alignment and data integrity. This device supports robust energy management programs, improves billing accuracy, and enables proactive power system optimization through detailed waveform data and reliable readings.
Product Information
Extended Description
PXE1MB1A3 Eaton: Eaton Power Xpert energy meter, Ring terminal, LCD display, Works exclusively with PXE Rogowski Coil CTs,, Power supply 100-415V or 100-300Vdc, 16MB, Voltage and Current Waveform Capture, Voltage Sag and Swell Recording
Product Name
Eaton Power Xpert energy meter
Catalog Number
PXE1MB1A3
UPC
786689875336
Product Length/Depth
4 in
Product Height
4 in
Product Width
2.5 in
Product Weight
1 lb
Compliances
CE Marked Contact Manufacturer
Certifications
UL Recognized
Type
Meter
Voltage rating
400Vac L-N, 690Vac L-L
Frequency rating
50/60 Hz
Waveform capture sampling rate
512 samples/cycle
ANSI % revenue accuracy
ANSI C12.20 Class 0.1
Feature: 16MB memory enables long-term data storage and richer reporting. Business Impact: Reduces data gaps between reviews and supports trend analysis for capacity planning. Application: Ideal for multi-site facilities needing consistent energy reporting. Feature: Power supply options of 100-415V AC or 100-300V DC. Business Impact: Flexibility to retrofit into mixed electrical infrastructures without additional power supplies. Application: Streamlines installation in facilities with varied voltage supplies. Feature: 512 samples per cycle waveform capture. Business Impact: High-fidelity power quality data improves fault detection and sag/swelling analysis. Application: Data centers and manufacturing lines requiring precise waveform profiling. Feature: PXE Rogowski Coil CT compatibility and ring-terminal connection. Business Impact: Simplifies CT integration and minimizes wiring complexity, reducing installation time. Application: Large-current applications where CTs streamline current measurement. Feature: LCD display and compact form factor. Business Impact: In-field visibility and easier commissioning, saving labor costs. Application: On-site audits and quick health checks. Feature: ANSI C12.20 Class 0.1 accuracy. Business Impact: Delivers regulatory-grade measurement, improving billing and compliance reporting. Application: Utility-grade reporting for industrial customers. Feature: Certifications and compliance notes (UL Recognized; CE marked). Business Impact: Supports global deployments with regulatory assurance. Application: Enterprise-scale rollout in regulated industries.
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FAQs
To install PXE1MB1A3, connect via the ring-terminal terminals and ensure the unit is powered from a 100-415V AC or 100-300V DC supply. It is designed to work exclusively with PXE Rogowski Coil CTs, which simplifies current metering for high-current circuits. Ensure correct phase wiring, secure terminations, and confirm LV/HV clearance per project safety standards to achieve accurate readings and reliable long-term operation.
Key specs include ANSI C12.20 Class 0.1 accuracy, 512 samples per cycle waveform capture, and voltage ratings of 400Vac L-N and 690Vac L-L. The device supports a 100-415V AC or 100-300V DC power supply and provides 16MB of memory for data retention. These features collectively deliver regulatory-grade measurements and detailed power quality data for meaningful analysis.
Yes. The meter’s high-fidelity waveform capture, wide voltage compatibility, and Rogowski CT integration make it well-suited for data centers and manufacturing environments. Its UL Recognized status and ANSI 0.1 accuracy support precise energy accounting, load profiling, and power quality monitoring, which are critical for uptime, efficiency improvements, and demand management in these settings.
The PXE1MB1A3 carries UL Recognized certification and CE marking, indicating compliance with key safety and regulatory standards. These certifications support deployment across regions with strict electrical and safety requirements, reducing procurement risk and easing supplier qualification for industrial installations.
The meter provides granular energy and waveform data, enabling precise energy management and improved bill accuracy, which can lower utility costs and support demand-response programs. With built-in 16MB memory and long-term data retention, maintenance primarily involves periodic firmware checks and CT calibration, keeping data integrity high while minimizing operational downtime.