Eaton PXM350MA6321-2B3L Enclosed Meter - C12.20 (0.2% acc)
Part Number: PXM350MA6321-2B3L
Quick Summary
Eaton enclosed meter provides accurate three-phase power metering for panel enclosures in industrial facilities. Downtime and integration complexity can hinder real-time energy monitoring and data collection. It is CE marked and conforms to ANSI/IEEE Std C12.20 (0.2% accuracy) and IEC 687 (0.2% accuracy), delivering reliable measurements in harsh environments. This solution supports scalable power management and seamless PXDBL communications, delivering improved data integrity and easier compliance reporting for modern manufacturing and process plants.
Product Information
Extended Description
PXM350MA6321-2B3L Eaton: Eaton enclosed meter, 3-PXM350(MA6321),PXDBL(PROCESS-00000),NEMA12,CPT(480V),3PH/4W Main Fuse Disconnect,Vdc Power Supply:PXDBL,PXM RS485 to PXDBL COM1
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6321-2B3L
UPC
786689591779
Product Length/Depth
24 in
Product Height
8 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
30”H x 24”W x 8”D
Number of meters
3
Display
Meter Faceplate
Frequency rating
50/60 Hz
Communication
PXDBL
Eaton's enclosed meter family
Eaton's enclosed meter family
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6321-2B3L
Three meters in a single enclosure streamline panel integration, delivering consolidated three-phase energy measurement and reducing wiring complexity. This translates to faster commissioning, fewer connection errors, and clearer energy data for building automation and plant-wide energy management. The 480V voltage rating with a 480 Vac power supply aligns with standard industrial power distribution, ensuring compatibility with existing switchgear and feeders. Businesses gain predictable metering accuracy and simplified electrical design, reducing rework during upgrades and enabling accurate submetering across production lines. The NEMA 12 enclosure and robust 30"H x 24"W x 8"D footprint provide reliable operation in typical workshop and factory environments, protecting meters from dust and splashes while permitting easy access for maintenance. PXDBL RS485 communication to COM1 simplifies integration with Eaton’s PXDBL network, enabling remote monitoring and data logging without bespoke interfaces. For OEMs and system integrators, this reduces engineering time and supports scalable dashboards and energy analytics. Certified to CE and ANSI/IEEE standards with 0.2% accuracy, the meter delivers dependable measurements essential for energy compliance, invoicing accuracy, and energy performance contracting. Its faceplate display supports quick on-site verification, helping technicians diagnose issues early. Additional advantages include a main fuse disconnect and compatibility with common energy management software; this lowers lifecycle costs and improves maintenance planning.
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FAQs
To install the PXM350MA6321-2B3L, mount the enclosure in a compliant panel space, attach the main wiring per 480 V three-phase layout, connect the PXDBL RS485 to the COM1 port, and verify NEMA 12 protection. Ensure proper grounding and secure cable routing to minimize interference. Commission the device with the included documentation and perform a polarity check and functional test to confirm accurate readings.
The meter offers 0.2% accuracy per ANSI/IEEE C12.20 standards and IEC 687, suitable for precise energy measurement. It operates on a 480V system with a 480 Vac power supply, aligning with common industrial power distribution and enabling reliable submetering across multiple circuits in manufacturing environments.
Yes. The enclosure is NEMA 12 rated, designed to resist dust and light splashes typical of manufacturing floors. Combined with CE marking and IEC/IEEE certifications, it provides reliable performance in standard industrial settings, helping maintain measurement integrity even in cluttered or humid environments.
This meter complies with CE marking and ANSI/IEEE Std C12.20 (0.2% accuracy) along with IEC 687 (0.2% accuracy). Some configurations also reference ANSI/IEEE Std C62.41 for surge considerations, which supports reliability in electrical environments subject to transients and voltage fluctuations.
The PXM350MA6321-2B3L enables centralized energy data via PXDBL, reducing wiring complexity and integration time, which lowers installation costs. Ongoing maintenance is simplified by a robust NEMA 12 enclosure and a clear faceplate display for quick verification. The 0.2% accuracy delivers precise billing data and supports energy-management initiatives that can reduce utility costs over time.