Eaton enclosed meter PXM4051A1BB-3A-D6W - NEMA 3R
Part Number: PXM4051A1BB-3A-D6W
Quick Summary
Eaton enclosed meter provides precise power metering and monitoring for industrial electrical panels. Engineers often struggle with hard-to-read dashboards, data gaps, and installation bottlenecks when integrating multiple meters into building management systems. This model carries ANSI/IEEE Std C12.20 (0.2% accuracy), ANSI/IEEE Std C62.41, and IEC 687 certifications, with CE marking for global compliance. The built-in 6-inch touch screen, ModbusTCP, BACnet/IP, and WebUI simplify commissioning and ongoing operation. With a single, robust enclosure and a 240V rating, it delivers reliable energy visibility, reduces maintenance overhead, and supports proactive energy management across facilities.
Product Information
Extended Description
PXM4051A1BB-3A-D6W Eaton: Eaton enclosed meter, PXM4051(A1BB), 6 in display, NEMA3R, NoCPT(240Vac), NEMA 3R rated door window, 3Ph/4W fused main disconnect, CT shorting block
Product Name
Eaton enclosed meter
Catalog Number
PXM4051A1BB-3A-D6W
UPC
786689529123
Product Length/Depth
12 in
Product Height
24 in
Product Width
24 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
240V
Power supply
120/240 Vac
Enclosure
NEMA 3R
Enclosure size
24”H X 24”W X 12”D
Number of meters
1
Display
6" Touch Screen
Frequency rating
50/60 Hz
Communication
ModbusRTU, ModbusTCP, BACnet/IP, WebUI
Eaton's enclosed meter family
Eaton's enclosed meter family
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM4051A1BB-3A-D6W
Feature → Business Impact → Application: 6-inch touch screen display delivers clear, at-a-glance energy data, speeding fault diagnosis and reducing downtime on production lines. This improves efficiency and operator confidence in energy decisions across panelboards and switchgear. Feature → Application: 240V rating with 120/240 Vac power supply ensures seamless integration into standard industrial power systems, minimizing rewiring and enabling quick retrofits in existing installations. Feature → Application: NEMA 3R enclosure provides weatherproof protection for indoor or outdoor locations, supporting outdoor substations and protected mechanical rooms with minimal contamination risk. Feature → Application: 1 meter in a 3Ph/4W configuration with CT shorting block simplifies accurate phase monitoring and safe, code-compliant commissioning. Feature → Application: Diverse communications ModbusRTU, ModbusTCP, BACnet/IP, and WebUI enable direct EMS/SCADA integration and cloud-ready monitoring, reducing engineering time for cross-system data fusion. Feature → Application: CE marking and ANSI/IEEE certifications reduce regulatory risk and support audits in regulated industries, while the built-in data logging and event reporting improve maintenance planning and energy accountability. Industry-specific context: Utilities, data centers, and manufacturing lines benefit from unified metering that aligns with site-wide energy strategies and total cost of ownership goals.
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FAQs
The PXM4051A1BB-3A-D6W is designed for 3-phase, 4-wire systems with a fused main disconnect and CT shorting block, simplifying retrofit into standard electrical enclosures. Its 240V rating and 120/240 Vac power supply align with common utility-powered panels, reducing rework and enabling quick commissioning in industrial facilities.
This device meets ANSI/IEEE Std C12.20 with 0.2% accuracy, supports ANSI/IEEE Std C62.41, and complies with IEC 687, plus CE marking. These certifications provide traceable metering accuracy and reliability, facilitating audits, regulatory compliance, and dependable energy data for energy management programs.
The meter offers ModbusRTU, ModbusTCP, BACnet/IP, and a WebUI, enabling direct integration with EMS, SCADA, and BAS platforms. This reduces data silos, accelerates commissioning, and supports remote monitoring and control, which is especially valuable in data centers and manufacturing facilities seeking unified energy visibility.
Yes. The enclosure is NEMA 3R rated, providing weather-resistant protection suitable for outdoor installations or challenging utility rooms. Combined with robust construction and a CT shorting block, it delivers reliable operation in varying environmental conditions while preserving metering accuracy.
The enclosure measures 24 inches high by 24 inches wide by 12 inches deep and weighs approximately 100 pounds. This size supports standard mounting footprints in control rooms or electrical closets, while the weight requires appropriate mounting hardware and secure anchoring for vibration-prone environments.