Eaton enclosed meter PXM350MA6321-2B4L - ANSI/IEEE C12.20 (0.2% accuracy)
Part Number: PXM350MA6321-2B4L
Quick Summary
Eaton enclosed meter provides precise power measurement for industrial panels and distribution systems. Engineers often struggle with limited mounting space, wiring complexity, and documentation when upgrading metering infrastructure. This model meets ANSI/IEEE Std C12.20 with 0.2% accuracy and IEC 687, and it is CE marked for global compliance. By consolidating four meters in a single NEMA 12 enclosure, it simplifies installation, reduces panel footprint, and accelerates energy-management initiatives. The integrated RS485 PXDBL communication enables seamless data transfer to centralized monitoring systems, while maintaining compatibility with existing Eaton metering ecosystems. In practice, this means faster commissioning, clearer energy visibility, and lower total cost of ownership across mid- to large-scale facilities.
Product Information
Extended Description
PXM350MA6321-2B4L Eaton: Eaton enclosed meter, 4-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
PXM350MA6321-2B4L
UPC
786689591762
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
4
Display
Meter Faceplate
Frequency rating
50/60 Hz
Communication
PXDBL
Metering devices, protective relays, software and connectivity
Metering devices, protective relays, software and connectivity
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6321-2B4L
Rugged NEMA 12 enclosure protects sensitive metering circuits in demanding environments, reducing maintenance cycles and downtime in manufacturing lines and switchgear rooms. Feature → Business Impact → Application: The 30 in x 24 in x 8 in footprint fits standard electrical spaces, saving retrofit time in control panels and electrical rooms; Application: enclosure upgrades and new installations in process plants. Four meters housed in one unit provide consolidated energy data, improving visibility and enabling tighter load management; Application: energy management across multi-motor facilities. High-precision metering per ANSI/IEEE C12.20 (0.2% accuracy) and IEC 687 ensures billing and compliance accuracy, lowering audit risk and dispute costs; Application: utility-grade energy reporting for industrial sites. PXDBL RS485 communication supports reliable integration with PXDBL-enabled systems, reducing wiring errors and enabling remote monitoring; Application: scalable data architectures in automation networks. The 480V rating and 50/60 Hz compatibility cover common industrial power systems, enhancing installation flexibility; Application: utility and manufacturing environments transitioning to standardized voltage profiles. Its durable construction and weight stability (100 lb) contribute to safer, easier mounting and long-term reliability in harsh environments.
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FAQs
The PXM350MA6321-2B4L uses a NEMA 12 enclosed cabinet with dimensions 30H x 24W x 8D inches and a 100 lb weight. It is designed for panel mounting in indoor industrial environments and can retrofit standard electrical rooms and motor control centers with minimal wiring, thanks to its PXDBL RS485 interface.
This enclosed meter achieves 0.2% accuracy per ANSI/IEEE Std C12.20 and is also compliant with IEC 687 and ANSI/IEEE Std C62.41. It is CE marked for broad regulatory acceptance, making it suitable for both utility-grade metering and industrial energy-management applications.
The unit is designed for flexible use in both process industries and distribution panels. With four meters in one enclosure, 480V rating, 50/60 Hz operation, and RS485 PXDBL connectivity, it supports detailed energy monitoring across complex process lines and large-scale electrical distributions.
Expect CE marking for compliance in many regions, ANSI/IEEE Std C12.20 (0.2% accuracy), ANSI/IEEE Std C62.41, and IEC 687 (0.2% accuracy). These certifications help satisfy utility billing accuracy, surge tolerance, and cross-border regulatory requirements in industrial facilities.
By consolidating four meters into a single enclosure and providing RS485 connectivity, it reduces installation time, wiring complexity, and maintenance visits. The improved data visibility supports better energy management, potentially lowering utility costs and improving project ROI through faster commissioning and reduced lifecycle maintenance.