Eaton PXE1MB1V3 Energy Meter - UL Recognized
Part Number: PXE1MB1V3
Quick Summary
The Eaton PXE1MB1V3 Energy Meter is a compact device designed for precise real-time energy measurement in industrial control panels and power distribution systems. Engineers often struggle to retrofit metering into existing networks without sacrificing accuracy or introducing integration complexity. This meter carries CE Marked and UL Recognized certifications, and delivers ANSI C12.20 Class 0.1 accuracy to support compliant, trustworthy measurements. With built-in RS485 ports offering Modbus-RTU and DNP3.0, plus compatibility with PXE Rogowski Coil CTs, it simplifies installation and reduces integration risk. The 20-60 Vdc power supply and a compact 4 x 4 x 2.5 in form factor make panel mounting straightforward and space-efficient for modern automation environments. This combination helps facilities achieve fast payback through improved energy visibility and targeted cost control.
Product Information
Extended Description
PXE1MB1V3 Eaton: Eaton Power Xpert energy meter, Ring terminal, LCD display, Frequency range 45-65Hz, Works exclusively with PXE Rogowski Coil CTs, Power supply 20-60Vdc, Built-in RS485 port with Modbus-RTU and DNP3.0 protocol
Product Name
Eaton Power Xpert energy meter
Catalog Number
PXE1MB1V3
UPC
786689875350
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
Compact energy metering with PXE Rogowski Coil CT compatibility enables safe current sensing and minimal wiring. This reduces panel space and simplifies retrofits, letting engineering teams deploy precise measurement without major cabinet redesign. In practice, technicians install the meter alongside existing CTs to capture accurate current profiles across motors and drives. Built-in RS485 port with Modbus-RTU and DNP3.0 supports standard industrial communication stacks, accelerating integration with SCADA, EMS, and energy dashboards while reducing wiring harness complexity. Voltage rating supports 400Vac L-N and 690Vac L-L operation, with a 50/60 Hz cadence and 512 samples per cycle to capture waveform details for harmonic analysis and demand profiling. ANSI C12.20 Class 0.1 accuracy paired with UL Recognized and CE Marked compliance delivers high-fidelity data for regulatory reporting and ongoing audits. The 20-60 Vdc power supply, ring terminal interface, and compact 4 x 4 x 2.5 in footprint simplify panel installation, enabling rapid deployments across new builds or retrofit projects. In real-world facilities, these features translate to improved energy visibility, reduced measurement drift, and faster ROI on energy-management initiatives.
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FAQs
Install the PXE1MB1V3 meter in a low-noise panel environment, connect it to PXE Rogowski Coil CTs for current sensing, and wire the built-in RS485 port to your Modbus-RTU or DNP3.0 network. Ensure the 20-60 Vdc power supply remains stable and that the meter is oriented to minimize thermal drift and EMI exposure for maximum measurement fidelity.
The meter supports 400Vac L-N and 690Vac L-L voltage, 50/60 Hz frequency, and captures 512 samples per cycle. It provides ANSI C12.20 Class 0.1 revenue accuracy, enabling reliable power usage data for billing, reporting, and energy management.
Yes. Its 512 samples per cycle capture detailed waveform data, and the 50/60 Hz rating covers common industrial grids. Combined with Rogowski CT compatibility and robust RS485 communication, it supports precise monitoring in environments with dynamic loads and motor control scenarios.
The PXE1MB1V3 carries UL Recognized and CE marking, ensuring safety and regulatory compliance for industrial installations. ANSI C12.20 Class 0.1 accuracy further supports metering accuracy required by many utility and facility standards.
By delivering accurate, network-ready energy data and reducing integration risk, the meter accelerates reporting cycles, improves fault detection and maintenance planning, and enables targeted energy-saving initiatives—leading to faster payback and lower operating costs in manufacturing or facilities management.