Eaton PXM350MA6321-2B1A Enclosed Meter - NEMA 12
Part Number: PXM350MA6321-2B1A
Quick Summary
Eaton enclosed meter provides accurate energy measurement for industrial power systems and commercial panels. This compact solution addresses data gaps and integration delays that disrupt project timelines by delivering reliable metering data at the source. It features ANSI/IEEE Std C12.20 (0.2% accuracy), ANSI/IEEE Std C62.41, and IEC 687 certifications alongside CE Marking for compliant operation across markets. By coupling ModbusRTU and BACnet MSTP communications with a robust NEMA 12 enclosure, it delivers both precise visibility and straightforward integration, supporting informed procurement decisions, faster commissioning, and reduced total cost of ownership for energy management initiatives.
Product Information
Extended Description
PXM350MA6321-2B1A Eaton: Eaton enclosed meter, PXM350(MA6321), NEMA12, CPT(480 V), 3PH/4W Main Fused Disconnect, Fused Control Power Disconnect
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6321-2B1A
UPC
786689624569
Product Length/Depth
8 in
Product Height
24 in
Product Width
16 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
480 Vac
Enclosure
NEMA 12
Enclosure size
24”H x 16”W x 8”D
Number of meters
1
Display
Meter Faceplate
Communication
ModbusRTU,BACnet MSTP
Eaton's enclosed meter family
Eaton's enclosed meter family
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6321-2B1A
Feature → Business Impact → Application: 480V, 3PH/4W main fused disconnect simplifies primary power control and reduces wiring complexity in new builds and retrofits; improves safety and reduces panel space needs, enabling easier upgrades in manufacturing lines and industrial facilities. Feature → Business Impact → Application: NEMA 12 enclosure (24”H x 16”W x 8”D) protects sensitive metering electronics in challenging environments; extends service life and reduces maintenance downtime in factories, data centers, and outdoors with standard enclosures. Feature → Business Impact → Application: Single meter with meter faceplate readout provides immediate local visibility; supports quick flagging of abnormal power events and improves operator response in packaging, process, and assembly lines. Feature → Business Impact → Application: ModbusRTU and BACnet MSTP communications enable seamless integration with building management systems and SCADA; drives centralized energy analytics and demand management across facilities. Feature → Business Impact → Application: ANSI/IEEE C12.20 0.2% accuracy, IEC 687 and CE Marked certifications ensure regulatory compliance and measurement reliability; reduces auditing risk and supports compliance-driven procurement in utilities and compliance-heavy industries.
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FAQs
The PXM350MA6321-2B1A is designed for straightforward retrofit with its NEMA 12 enclosure and standard 24x16 inch footprint. Plan for a 8 inch depth space, verify 480V three-phase availability, and route ModbusRTU or BACnet MSTP wiring to the building management system. Ensure proper mounting, wiring clearance, and protective labeling to meet CE and ANSI/IEEE guidelines.
This meter is CE Marked and certified to ANSI/IEEE Std C12.20 (0.2% accuracy), ANSI/IEEE Std C62.41, and IEC 687 (0.2% accuracy). These certifications support accurate metering performance, electrical safety, and reliability in harsh or fluctuating power conditions, helping you meet industry and regional compliance requirements.
Yes. The PXM350MA6321-2B1A is a 480V, 3-phase, 4-wire metering solution with a NEMA 12 enclosure and a single display. It supports ModbusRTU and BACnet MSTP, making it ideal for factory floor energy monitoring, process line optimization, and integration with plant-wide energy dashboards.
Modbus RTU and BACnet MSTP enable direct, standards-based integration with SCADA, EMS, and BAS. This reduces wiring complexity, speeds data collection, and improves real-time decision making for energy management, demand response, and efficiency initiatives across facilities.
By delivering precise 0.2% accuracy, local faceplate visibility, and seamless network integration, users can identify energy waste, optimize demand, and improve bill accuracy. The result is faster commissioning, lower energy costs, and a faster payback on energy-management investments in manufacturing, data centers, and commercial facilities.