Eaton Power Xpert energy meter PXE1MB1A4 - UL Recognized
Part Number: PXE1MB1A4
Quick Summary
Power Xpert energy meter from Eaton enables precise energy measurement for industrial automation and power distribution systems. For engineers and procurement teams, inaccurate energy data and missed demand events can drive higher costs and downtime. UL Recognized and CE Marked certifications, along with ANSI C12.20 Class 0.1 accuracy, reinforce compliance and data integrity. With Modbus-RTU and DNP3.0 on an RS485 port, plus waveform capture, it integrates into existing energy management and control systems with minimal wiring and dashboard impact. This meter supports 400V L-N and 690V L-L systems, delivering revenue-grade measurements that help optimize energy use and reduce operating expenses across data centers, manufacturing lines, and utility cabinets.
Product Information
Extended Description
PXE1MB1A4 Eaton: Eaton Power Xpert energy meter, Ring terminal, LCD display, Nom. 5A, Power supply 20-60Vdc, Built-in RS485 port with Modbus-RTU and DNP3.0 protocol, 16MB, Voltage and Current Waveform Capture, Voltage Sag and Swell Recording
Product Name
Eaton Power Xpert energy meter
Catalog Number
PXE1MB1A4
UPC
786689875343
Product Length/Depth
4 in
Product Height
4 in
Product Width
2.5 in
Product Weight
1 lb
Compliances
Contact Manufacturer CE Marked
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
RS485 with built-in Modbus-RTU and DNP3.0 enables seamless data integration into existing control networks, reducing wiring complexity and enabling remote monitoring. Operators can pull real-time energy data into EMS dashboards without extra hardware, speeding troubleshooting and shift-change handoffs. This is ideal for power distribution panels and industrial plants seeking centralized energy visibility. 512 samples per cycle for voltage and current waveform capture provides high-resolution power quality analysis, enabling early fault detection and accurate event logging to support maintenance planning and energy optimization. The 16MB memory supports long-term data logging and trend analysis, reducing blind spots and improving reporting accuracy for audits and regulatory reporting. UL Recognized and CE Marked certifications mitigate compliance risk in regulated environments while ensuring safety and reliability across installations. The meter’s 400Vac L-N and 690Vac L-L ratings, 50/60 Hz compatibility, nominal 5A input, and 20–60Vdc power supply simplify installation in a wide range of panels. Its compact 4x4x2.5 in footprint, 1 lb weight, and ring-terminal wiring accelerate field deployment and reduce cabinet footprint.
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FAQs
The PXE1MB1A4 uses a ring terminal connection and a 20–60 Vdc power supply. It includes an RS485 port with Modbus-RTU and DNP3.0, simplifying connection to EMS or PLC networks. Install in a suitable panel space (4x4x2.5 in footprint, 1 lb) and configure addressing for reliable remote monitoring and data logging.
The meter delivers ANSI C12.20 Class 0.1 revenue-grade accuracy and captures 512 samples per cycle, supporting high-resolution power quality analysis at 50/60 Hz. This combination provides dependable energy measurement essential for billing, auditing, and energy management across critical loads.
Yes. With 400 Vac L-N and 690 Vac L-L voltage ratings, 5 A nominal input, and RS485 Modbus-RTU and DNP3.0 interfaces, the PXE1MB1A4 integrates with DCIM and EMS solutions. Its compact form factor and clear LCD display enable precise monitoring of IT infrastructure, aiding capacity planning and outage analysis.
The PXE1MB1A4 is UL Recognized and CE Marked, signaling compliance with safety standards and European regulatory requirements. These certifications reduce procurement risk in regulated environments and support installation in diverse facilities, while maintaining reliable 50/60 Hz operation and ANSI 0.1 accuracy for energy data.
By delivering high-resolution energy data, the PXE1MB1A4 helps identify energy waste, validate demand charges, and optimize maintenance planning. With data logging (16MB) and straightforward integration into existing EMS, facilities can reduce downtime, lower utility costs, and justify capital investments through measurable energy savings and improved operational efficiency.