Eaton PXM8051A1BB-2D Enclosed Meter - 0.2% Accuracy (C12.20/IEC 687)
Part Number: PXM8051A1BB-2D
Quick Summary
An Eaton enclosed meter delivers precise energy measurement for panel-level power monitoring across manufacturing facilities and large facilities. The design addresses the common pain point of delivering accurate data in compact, rugged enclosures while maintaining reliability. It carries UL 508A listing, UL Listed 61010-1, and CE marking, with ANSI/IEEE C12.20 (0.2% accuracy) and IEC 687 (0.2% accuracy) performance. With a 6-inch touch screen, 8 GB memory, 380 Vac input, and flexible I/O options, it supports scalable data capture and reporting. This enables proactive energy management, improved compliance, and lower total cost of ownership through streamlined integration with Modbus RTU/TCP and an I/O option card.
Product Information
Extended Description
PXM8051A1BB-2D Eaton: Single Power Xpert Meter, 8000 Series, Enclosed, 8 GB, NEMA 12, 380 Vac, 5A secondary, 25-66 Hz, 350-450 Hz, 3 relay, 2 solid state outputs, 8 status inputs, 380V control power transformer, 1 meter, I/O option card
Product Name
Eaton enclosed meter
Catalog Number
PXM8051A1BB-2D
UPC
786685955087
Product Length/Depth
12 in
Product Height
24 in
Product Width
20 in
Product Weight
85 lb
Warranty
1 year
Compliances
CE Marked
Certifications
UL 508A UL Listed 61010-1 File E185559 ANSI/IEEE Std C62.41 ANSI/IEEE Std C12.20 (0.2% accuracy) UL/cUL (Measuring Equipment 20NL) IEC 687 (0.2% accuracy) ANSI/IEEE Std C37.90.1
Power supply
380 Vac
Enclosure
NEMA 12
Series
8000 Series
Number of meters
1
Display
6" Touch Screen
Frequency rating
350-450 Hz 25-66 Hz
Output
3 relay, 2 solid state
Input voltage
380 Vac
Memory
8000000000 GB
Model
Enclosed
Input current
5 A
Transformer type
380V
Degree of protection
NEMA 12
Options
DNP 3.0 RS-232 RS-485 100F Modbus RTU/TCP I/O option card 10/100 Base-T
Input
8 status
Meter type
PXM 468K series
Eaton's enclosed meter family
Eaton's enclosed meter family
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM8051A1BB-2D
Feature → Business Impact → Application: Rugged NEMA 12 enclosure protects sensitive electronics in harsh environments, reducing field downtime and simplifying installation in manufacturing lines. This improves reliability for panel-level energy monitoring across industrial facilities and data centers that demand durable housing and regulatory confidence. Feature → Business Impact → Application: 6-inch touch screen display delivers intuitive operation and quick alarm viewing, empowering maintenance teams to accelerate diagnostics and save commissioning time during projects. This is ideal for OEMs building scalable energy-monitoring panels with fast onboarding and minimal training. Feature → Business Impact → Application: 380 Vac power supply and 5 A input capability support a wide electrical range, minimizing the need for additional step-down equipment and speeding up integration into existing plant power rail architectures. Application: mid- to high-voltage monitoring in process lines. Feature → Business Impact → Application: 8 status inputs, 3 relays, 2 solid-state outputs, and I/O option card support enable advanced control schemes and remote signaling, reducing external wiring costs and improving data fidelity for energy reporting and power quality analysis. Application: facilities with complex automation and demand-response requirements. Feature → Business Impact → Application: Modbus RTU/TCP, DNP 3.0, RS-232, RS-485, and 10/100 Base-T connectivity simplify integration with SCADA, MES, and energy-management systems, accelerating project timelines and ensuring future-proof interoperability. Application: modern industrial networks and cross-vendor ecosystems. Feature → Business Impact → Application: 8 GB memory and a robust feature set support long-term data logging and comparison analytics, driving better energy optimization and ROI through richer datasets and reporting.
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FAQs
The PXM8051A1BB-2D is designed for panel-mounted use within a NEMA 12 enclosure and supports standard meter connections for 380 Vac systems. For installations, leverage the built-in 8 status inputs, 1 meter, and DNP 3.0/Modbus RTU/TCP communication options to simplify wiring and ensure reliable data flow to SCADA or energy management systems.
The unit provides 0.2% accuracy per ANSI/IEEE Std C12.20 and IEC 687 standards, with a 380 Vac input and 5 A input current rating. These specs support precise energy measurement and power quality reporting essential for compliance and optimization projects.
Yes. Housed in a NEMA 12 enclosure and UL CE-marked with multiple safety certifications, this meter is suitable for industrial environments. Its rugged construction, combined with 6" touch screen and robust communications, supports reliable power quality monitoring in manufacturing and process facilities.
The meter carries UL 508A, UL Listed 61010-1 (File E185559), CE Marking, ANSI/IEEE Std C12.20 (0.2% accuracy), IEC 687 (0.2%), and ANSI/IEEE Std C37.90.1. These certifications demonstrate safety, reliability, and accuracy compliance across U.S. and international regulatory regimes, easing specification approvals and customer audits.
The 8 GB memory enables extensive data logging and richer reporting, reducing external storage needs and enabling longer trend analysis. The 6" touch screen simplifies configuration and on-site diagnostics, shortening commissioning times and accelerating energy-management initiatives for faster ROI.