Eaton PXE1MB4V4 Energy Meter - UL Recognized, 400/690V
Part Number: PXE1MB4V4
Quick Summary
Eaton PXE1MB4V4 Energy Meter is a high-precision power monitoring device designed for data-driven energy management in commercial electrical systems. Many facilities struggle with hidden energy waste and limited visibility into real-time power quality, leading to higher operating costs and unexpected downtime. This meter delivers UL Recognized and CE Marked compliance, plus ANSI C12.20 Class 0.1 accuracy and 512 samples per cycle to meet stringent reporting needs. By pairing with PXE Rogowski Coil CTs, it enables voltage and current waveform capture while supporting a 20–60 VDC power supply, facilitating quick installation and scalable energy management across sites. It’s a robust fit for utilities, data centers, and manufacturing environments seeking measurable energy efficiency gains.
Product Information
Extended Description
PXE1MB4V4 Eaton: Eaton Power Xpert energy meter, Ring Terminal, LCD display, Works exclusively with PXE Rogowski Coil CTs, Power supply 20-60Vdc, 16MB, Voltage and Current Waveform Capture, Voltage Sag and Swell Recording
Product Name
Eaton Power Xpert energy meter
Catalog Number
PXE1MB4V4
UPC
786689875404
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 → Business Impact → Application: The PXE1MB4V4 delivers high-resolution waveform capture with 512 samples per cycle and ANSI C12.20 Class 0.1 accuracy, enabling precise energy accounting and charge-back accuracy across industrial facilities. This translates to measurable reductions in energy waste and improved monthly billing, essential for data centers and manufacturing lines that rely on exact consumption data. Application: use for comprehensive power quality monitoring and energy reporting in large electrical systems. Feature → Business Impact → Application: It is designed to work exclusively with PXE Rogowski Coil CTs, reducing installation complexity and minimizing measurement errors from CT positioning. Application: ideal for retrofit projects in existing switchgear or new-panel builds where fast deployment and non-contact CTs save time and labor. Feature → Business Impact → Application: With 16MB memory and an LCD display, on-site diagnostics and data trends are quickly accessible, supporting faster commissioning, troubleshooting, and asset management. Application: maintenance-friendly environments and facilities seeking real-time visibility. Feature → Business Impact → Application: Wide voltage range 400Vac L-N / 690Vac L-L supports diverse site voltages, enabling a single meter to cover multi-branch facilities and simplifying procurement. Application: multi-site energy management and cross-regional deployments. Feature → Business Impact → Application: Compliances and certifications, including UL Recognized and CE Marked, provide regulatory assurance and risk mitigation for industrial installations. Application: utilities and manufacturers with strict compliance requirements. Feature → Business Impact → Application: The compact 4 in x 4 in form factor with a 20–60 VDC supply and ring-terminal connection streamlines panel integration and reduces hardware footprint. Application: new builds and retrofits where space optimization matters.
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FAQs
PXE1MB4V4 is designed to work exclusively with PXE Rogowski Coil CTs, ensuring accurate non-contact current measurements. The combination reduces installation time, minimizes wiring, and simplifies phase-by-phase monitoring across feeders. This pairing is ideal for retrofit projects and new builds where fast, reliable CT integration accelerates deployment and improves data quality.
ANSI C12.20 Class 0.1 indicates exceptionally high revenue-grade accuracy for energy measurements, with tight tolerances suitable for billing, energy auditing, and compliance reporting. In real-world terms, this means your energy data reflects true consumption to within 0.1%, reducing disputes and supporting precise performance metrics for efficiency programs.
Yes. The PXE1MB4V4 supports 400Vac line-to-neutral and 690Vac line-to-line configurations, enabling use across diverse site voltages without needing multiple devices. This broad voltage compatibility simplifies procurement, minimizes panel changes, and improves consistency of energy data across multi-voltage facilities.
Plan for the meter’s 4 in by 4 in footprint with a 2.5 in width, and a 20–60 VDC power supply. Ring terminal connections simplify wiring, while LCD display provides on-site readouts. For best results, pair with PXE Rogowski CTs and place the meter near the main distribution feed to maximize waveform capture accuracy and minimize wiring length.
Deploying the PXE1MB4V4 delivers improved energy visibility, accurate charge-back, and enhanced regulatory compliance thanks to ANSI Class 0.1 accuracy. The ability to capture detailed waveforms supports fault detection and power quality analysis, which translates to lower energy waste, reduced downtime, and a faster ROI through more informed maintenance and energy management decisions.