Eaton PXM350MA6341-4B1A Enclosed Meter - NEMA 4X
Part Number: PXM350MA6341
Quick Summary
Eaton enclosed meter is a precise, panel-ready energy measurement solution for 480V three-phase systems in industrial facilities. But many users struggle with integrating meters into existing controls while maintaining accuracy in harsh environments. This device carries CE marking, ANSI/IEEE C12.20 (0.2% accuracy), and IEC 687 (0.2% accuracy) with a rugged NEMA 4X enclosure suited to challenging sites. Coupled with Modbus communication and built‑in protection, it delivers reliable energy data for energy management, regulatory compliance, and operational efficiency. This combination supports digital energy initiatives, scalable deployment, and coordinated procurement across industrial networks. Engineers appreciate a single enclosure that consolidates metering, disconnects, and protection, reducing panel space and wiring complexity.
Product Information
Extended Description
PXM350MA6341 Eaton: Eaton Power Xpert branch circuit monitor meter base, 333mV CURRENT INPUT, PULSE OUTPUT, MODBUS RTU, TOU, BIDIRECTIONAL ENERGY, 4TH CURRENT INPUT, 1 RELAY OUTPUT
Product Name
Eaton Power Xpert meter 350
Catalog Number
PXM350MA6341
UPC
786687035114
Product Length/Depth
3.8 in
Product Height
4.6 in
Product Width
5.9 in
Product Weight
0.85 lb
Warranty
1 year
Compliances
CE Marked RoHS Compliant
Certifications
UL Recognized
Type
Modbus output
ANSI % revenue accuracy
C12.20 (0.5)
Communications
Modbus
I/O capability
KYZ output Pulse Output
Instrumentation
Watts Va Wh Current & Voltage - Per Phase Apparent Power Factor Var
Output
Pulse output, modbus
Voltage rating
400Vac L-N, 690Vac L-L
Power Systems Experience Center Tour – Metering Focus
Power Systems Experience Center Tour – Metering Focus
Eaton Specification Sheet - PXM350MA6341
Feature: Rugged NEMA 4X enclosure (24”H x 16”W x 8”D) and 100 lb footprint. Benefit: Superior protection in harsh environments reduces corrosion risk and downtime, enabling reliable operation on factory floors and outdoor installations. Application: Industrial facilities and outdoor equipment rooms where weather sealing and durability matter. Feature: Integrated 3PH/4W main fused voltage disconnect plus fused control power disconnect. Benefit: Simplified wiring, faster commissioning, and safer maintenance with quick isolation in a single cabinet. Application: Control panels and motor control centers seeking compact, code-compliant protection. Feature: 480 V L-L rating with 480 Vac power supply and 50/60 Hz compatibility. Benefit: Accurate, real-time power data for load management and energy accounting across standard industrial cycles. Application: Manufacturing lines and process plants operating on standard utility frequencies. Feature: 0.2% ANSI/IEEE C12.20 accuracy and IEC 687 compliance; 1 meter; display faceplate. Benefit: High-precision metering that supports billing accuracy, energy audits, and regulatory reporting. Application: Data centers, facilities with strict energy reporting requirements. Feature: Modbus communication. Benefit: Seamless integration with existing SCADA/BMS networks, enabling centralized monitoring and automation. Application: Industrial automation environments coordinating energy data with control systems. Feature: CE marking and robust certifications. Benefit: Reduces compliance risk and streamlines global deployments across regions with consistent performance. Application: Global manufacturing operations requiring standardized metering and reporting.
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FAQs
For reliable integration, plan for a standard 24"H x 16"W x 8"D enclosure placement with adequate clearance for wiring and cooling. The unit includes a main fused disconnect and a control power fuse in a single cabinet, simplifying routing to the control system and reducing panel count. Ensure compatibility with existing Modbus networks and verify 480 Vac supply integrity before commissioning.
The PXM350MA6341-4B1A provides Modbus communication to share real-time metering data with SCADA or BMS platforms. It supports standard Modbus TCP/RTU protocols, enabling straightforward data mapping for energy usage, peak demand, and fault events. This simplifies integration, reduces custom scripting, and improves data accuracy across the energy management ecosystem.
Yes. The meter is housed in a NEMA 4X enclosure, designed to resist water, corrosion, and other environmental factors. This makes it suitable for outdoor installations or harsh plant environments where equipment exposure is a concern. Proper installation practices, including weatherproof cabling and seal integrity, help maintain long-term performance.
The meter carries CE marking, ANSI/IEEE C12.20 (0.2% accuracy), and IEC 687 (0.2% accuracy) certifications, ensuring compliance with European and international metering standards. These certifications support accurate revenue metering, safety compliance, and reliable interoperability with global control systems in regulated industries.
With 0.2% measurement accuracy, integrated protection, and Modbus connectivity, the meter delivers precise energy data and reduces misbilling risks. The single enclosure lowers installation and wiring complexity, decreasing labor costs during commissioning and maintenance. Over time, improved energy visibility supports load optimization and energy cost reduction, delivering measurable ROI.