Eaton enclosed meter PXM350MA6541-2B2A - NEMA12
Part Number: PXM350MA6541-2B2A
Quick Summary
Eaton enclosed meter provides precise power monitoring for 480V, 1-3 phase, 4-wire systems in industrial panels. This design addresses common space constraints and wiring complexity by combining measurement, protection, and display in a single enclosure. It carries ANSI/IEEE Std C12.20 (0.2% accuracy), ANSI/IEEE Std C62.41, and IEC 687 certifications to support accuracy and reliability in demanding environments. The unit’s ModbusRTU and BACnet MSTP communications enable straightforward integration with existing energy management systems, while the compact enclosure simplifies installation in crowded electrical rooms. For buyers, this means faster commissioning, clearer energy visibility, and reduced total cost of ownership through tighter control of power quality and asset health.
Product Information
Extended Description
PXM350MA6541-2B2A Eaton: Eaton enclosed meter, NEMA12(480 V, w/CPT), 1-3PH/4W Main Fuse Disconnect, Control Power Fuse Disconnect per PXM, CT Shorting Block per PXM, Meter Faceplate
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6541-2B2A
UPC
786689718749
Product Length/Depth
12 in
Product Height
30 in
Product Width
20 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
480V
Power supply
480VAC
Enclosure
NEMA 12
Enclosure size
30inH x 20inW x 8inD
Number of meters
2
Display
Meter Faceplate
Frequency rating
50/60 Hz
Communication
ModbusRTU,BACnet MSTP
Metering devices, protective relays, software and connectivity
Metering devices, protective relays, software and connectivity
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6541-2B2A
Feature: NEMA 12 enclosure protects sensitive metering electronics in dusty or light-wash environments. Business Impact: Increased reliability and longer service life with reduced maintenance and replacements. Application: Ideal for panelboards and electrical rooms in manufacturing facilities where cleanliness and protection matter. Feature: 30inH x 20inW x 8inD enclosure size and 100 lb weight. Business Impact: Robust, space-efficient installation with solid mounting and secure mounting hardware. Application: Retrofit and new builds with tight equipment footprints. Feature: 480V voltage rating and 480VAC power supply. Business Impact: Direct compatibility with standard industrial distribution schemes, lowering conversion risk. Application: Main service entry points and feeder panels. Feature: Two meters in one enclosure. Business Impact: Enables dual-point monitoring or phase-by-phase analysis with reduced wiring. Application: Multi-branch systems and split-load monitoring. Feature: Communication options ModbusRTU and BACnet MSTP. Business Impact: Seamless integration with SCADA/BMS, enabling real-time energy dashboards. Application: Plant-wide energy management and building automation projects. Feature: Compliance with ANSI/IEEE C12.20, C62.41, and IEC 687; CE Marked. Business Impact: Simplifies regulatory audits and worldwide deployments while ensuring accuracy and safety. Application: Global factories and facilities subject to strict metering standards.
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FAQs
Mount the 30inH x 20inW x 8inD NEMA 12 enclosure in a clean, accessible electrical room with adequate clearance for wiring and faceplate access. Plan for a secure 100 lb enclosure, allocate space for the CT shorting block and CPT connectors, and ensure room for the dual meter faces. Verify structural mounting provisions and allow cable entry from the rear or sides as per installation practice. Overall, provide proper ventilation and adherence to local codes to maintain meter accuracy and longevity.
Having two meters within a single enclosure enables simultaneous monitoring of separate loads or circuits, improving visibility into phase balance and energy usage across a facility. This reduces wiring complexity by consolidating metering within one robust housing, speeds commissioning, and simplifies maintenance. Operators can compare phase-by-phase data or segment loads for targeted energy optimization without running additional external meters.
Yes. The PXM350MA6541-2B2A supports ModbusRTU and BACnet MSTP, enabling direct integration with SCADA and building management systems. This compatibility simplifies data centralization, supports real-time energy dashboards, and enhances fault detection. For installation, configure network addresses and ensure proper baud rates and termination to maximize reliable communications and data accuracy.
The meter is certified to ANSI/IEEE Std C12.20 (0.2% accuracy), ANSI/IEEE Std C62.41, and IEC 687 (0.2% accuracy), with CE marking. These credentials support regulatory compliance and audits, ensuring measurement precision under typical load conditions. This makes the enclosure suitable for critical energy accounting, billable load verification, and performance verification in regulated environments.
Expect improved energy visibility, faster commissioning, and reduced wiring complexity by consolidating meters in a rugged NEMA 12 enclosure. The two-meter design and standard communications enable better monitoring, fault detection, and efficiency gains. Compliance with key standards minimizes audit risk, while the durable enclosure reduces maintenance costs and extends asset life, delivering a favorable return on investment.