Eaton PXM350MA6521-2B6AWS Enclosed Meter - NEMA 12
Part Number: PXM350MA6521-2B6AWS
Quick Summary
Eaton enclosed meter provides precise energy monitoring for industrial power distribution applications. This solution addresses common wiring complexity, limited future expansion, and integration gaps in control panels. Key certifications include ANSI/IEEE Std C12.20 (0.2% accuracy), IEC 687 (0.2% accuracy), and CE Marked, ensuring compliance across regional requirements. With six meters, a 480 V rating, and a NEMA 12 enclosure, the design supports scalable metering and reliable operation. The integration of ModbusRTU and BACnet MSTP enables seamless data sharing with existing DCS/SCADA ecosystems, delivering actionable insights and improved energy management for plant uptime.
Product Information
Extended Description
PXM350MA6521-2B6AWS Eaton: Eaton enclosed meter, (6)PXM350(MA6521), accommodations for future 2-PXM350(MA6521), NEMA 12 with Window Kit, CPT(480 V), 3PH/4W Main Fuse Disconnect, Separate CT Shorting Block per PXM, Separate Fuse Control Power Disconnect per PXM
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6521-2B6AWS
UPC
786689624644
Product Length/Depth
8 in
Product Height
42 in
Product Width
30 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
42”H x 30”W x 8”D
Number of meters
6
Display
Meter Faceplate
Communication
ModbusRTU,BACnet MSTP
Eaton's enclosed meter family
Eaton's enclosed meter family
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6521-2B6AWS
Feature: Six meter channels with a dedicated CT shorting block per PXM and a separate fuse control power disconnect per PXM. Business Impact: Centralized, safe energy monitoring with streamlined maintenance; reduces wiring errors and downtime. Application: Large manufacturing lines and multi-bay electrical rooms where future expansion is anticipated. Feature: 480 Vac power supply and 3P/4W main fuse disconnect. Business Impact: Robust compatibility with typical industrial feeders and improved fault isolation; facilitates safer commissioning and servicing. Application: High-voltage distribution in processing plants and conveyors. Feature: NEMA 12 enclosure with a substantial 42”H x 30”W x 8”D footprint. Business Impact: Enhanced environmental protection and reliable operation in dusty or damp environments; longer service intervals. Application: Control panels, switchgear housings, and equipment rooms. Feature: Built-in communications: ModbusRTU and BACnet MSTP. Business Impact: Straightforward integration with existing SCADA and automation networks; enables real-time energy data and remote monitoring. Application: Data centers, OEM machinery, and plant-wide energy management systems. Feature: 0.2% accuracy per ANSI/IEEE Std C12.20 and IEC 687 certifications. Business Impact: Precise billing and process control, reducing revenue leakage and audit risk. Application: Utilities-grade metering within industrial facilities. Feature: Expansion-ready design to accommodate future 2-PXM350(MA6521) units. Business Impact: Future-proofing that supports capacity growth without a full panel redesign. Application: Growing facilities and phased upgrade programs.
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FAQs
Consider space for six meter modules, proper clearance for CT blocks, and room to accommodate the separate CT shorting blocks and fuse control power disconnect per PXM. The NEMA 12 enclosure requires a suitable panel opening and protection from dust and moisture. Plan for future expansion to 2PXM350(MA6521) configurations where needed.
The unit provides 0.2% accuracy per ANSI/IEEE C12.20 and IEC 687, with CE Marked compliance. It supports 480 Vac and six meters, with ModbusRTU and BACnet MSTP communications. These specifications ensure precise energy measurement, regulatory compliance, and interoperability within modern automation networks.
Yes. The PXM350MA6521-2B6AWS is designed for 480 Vac with a 3PH/4W main fuse disconnect and a six-meter configuration, making it well-suited for large manufacturing lines and complex power distribution schemes while maintaining measurement accuracy and reliable operation.
Certification highlights include ANSI/IEEE Std C12.20 (0.2% accuracy), IEC 687 (0.2% accuracy), ANSI/IEEE C62.41 (transient considerations), and CE Marked compliance. These standards reduce regulatory risk, support accurate billing, and ensure safe operation in diverse markets.
The six-meter architecture with separate CT and fuse-disconnect blocks simplifies maintenance and reduces downtime during servicing. ModbusRTU and BACnet MSTP enable real-time energy visibility, enabling optimized energy usage, reduced peak demand, and faster fault diagnosis, which together improve ROI through lower operating costs and improved reliability.