Eaton enclosed meter PXM8051A1BB-3B-A - NEMA 3R
Part Number: PXM8051A1BB-3C-D6
Quick Summary
Eaton enclosed meter PXM8051A1BB-3B-A provides compact, accurate 3-phase power metering for industrial panels. Engineers often face space constraints, wiring complexity, and data integration challenges during panel upgrades or new builds. The enclosure’s NEMA 3R rating, 480V operation, and 50/60 Hz compatibility offer robust reliability in harsh environments, while its multiple communication options streamline integration with Modbus RTU/TCP, BACnet/IP, SNMP, and DNP. By consolidating metering, disconnection, and control power in one enclosure, this solution reduces wiring, shortens install time, and accelerates energy-management initiatives, delivering clear ROI for manufacturers, data centers, and process industries.
Product Information
Extended Description
PXM8051A1BB-3C-D6 Eaton: Eaton enclosed meter, PXM8051(A1BB), 6 inch display, NEMA 3R, CPT(600V), 3PH/4W main fused disconnect, CT shorting block
Product Name
Eaton enclosed meter
Catalog Number
PXM8051A1BB-3C-D6
UPC
786689529079
Product Length/Depth
13.9 in
Product Height
24 in
Product Width
20.2 in
Product Weight
100 lb
Compliances
CE Marked
Certifications
ANSI/IEEE Std C12.20 (0.2% accuracy) ANSI/IEEE Std C62.41 IEC 687 (0.2% accuracy)
Voltage rating
600V
Power supply
600 Vac
Enclosure
NEMA 3R
Enclosure size
24"H X 20.2"W X 13.9"D
Number of meters
1
Display
6" Touch Screen
Frequency rating
50/60 Hz
Communication
ModbusRTU, ModbusTCP, BACnet/IP, WebUI
Metering devices, protective relays, software and connectivity
Metering devices, protective relays, software and connectivity
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM8051A1BB-3C-D6
Feature: Enclosed rugged 24 inch by 24 inch by 12 inch NEMA 3R enclosure with a 100 lb weight. Business impact: protects critical metering electronics from dust, moisture, and impact while maintaining service reliability in outdoor or harsh indoor environments. Application: ideal for outdoor panels, electrical rooms near loading docks, and retrofit installations in process facilities. Feature: 3-phase/4-wire main fuse disconnect with CT shorting block. Business impact: enables safe power isolation, accurate CT commissioning, and streamlined startup testing, reducing commissioning time and risk. Application: service panels and motor control centers requiring verified phase balance and quick fault isolation. Feature: No display, remote data access. Business impact: reduces panel clutter and enables centralized energy monitoring via standard protocols. Application: SCADA, MES, or energy management systems for fleet-wide visibility. Feature: 480V voltage rating with 50/60 Hz compatibility. Business impact: broad compatibility with industrial equipment, minimizing rework and ensuring consistent performance. Application: motor drives, transformers, and load centers in manufacturing or data-center environments. Feature: Multiple communications interfaces Modbus RTU/TCP, BACnet/IP, SNMP, DNP. Business impact: enables seamless integration with existing automation, building management, and monitoring frameworks, improving data-driven decision making. Application: centralized energy analytics, remote monitoring, and predictive maintenance across multiple sites.
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FAQs
This unit is designed for a 24x24x12 inch enclosure and weighs about 100 lb. It supports a 3-phase/4-wire configuration with a main fuse disconnect and CT shorting block, making mounting straightforward in standard electrical panels. Ensure proper clearance for connections and follow local electrical codes when mounting in outdoor or semi-enclosed spaces.
The meter provides Modbus RTU/TCP, BACnet/IP, SNMP, and DNP networking options, enabling seamless integration with SCADA, building management systems, and MES platforms. It supports remote energy monitoring and reporting, reducing on-site visits and enabling real-time energy analytics across multiple sites.
Yes. The device is rated for 480V operation and includes a CT shorting block for safe current measurement during commissioning and maintenance. It is intended for 3-phase/4-wire systems, making it well-suited for motor control centers and industrial power distribution panels that require accurate, centralized metering.
The unit uses a NEMA 3R enclosure suitable for outdoor and rugged environments, offering protection against weather and contaminants typical in industrial settings. While CE/SIL specifications aren’t listed in the data, the NEMA 3R rating provides a strong environmental standard and compatibility with common industrial controls.
By consolidating metering, disconnects, and control power in one enclosure, installation time is reduced and wiring complexity decreases. Remote monitoring via Modbus BACnet SNMP DNP enables proactive maintenance and energy optimization, improving asset uptime and lowering total cost of ownership across production lines and facilities.