Eaton enclosed meter PXM350MA6321-2B2A - 0.2% CE Marked
Part Number: PXM350MA6321-2B2A
Quick Summary
Eaton enclosed meter provides precise energy monitoring for industrial electrical systems, enabling accurate billing and performance trending across multiple feeders. In practice, engineers face reliability gaps when meters are exposed to dust, moisture, or high inrush loads; this enclosure delivers robust protection and dependable operation. With ANSI/IEEE Std C12.20 (0.2% accuracy), ANSI/IEEE Std C62.41, and IEC 687 (0.2% accuracy) certifications, plus CE compliance, you can trust readings for compliance reporting and energy optimization. The product’s dual-meter configuration, 50/60 Hz compatibility, and ModbusRTU/BACnet MSTP communication support streamline integration with existing energy management and building automation systems, reducing installation time and unlocking clearer ROI for submetering and demand management.
Product Information
Extended Description
PXM350MA6321-2B2A Eaton: Eaton enclosed meter, 2-PXM350MA6321,NEMA12(480V,w/CPT),1-3PH/4W Main Fuse Disconnect,Control Power Fuse Disconnect per PXM,CT Terminal Block per PXM
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6321-2B2A
UPC
786689652074
Product Length/Depth
20 in
Product Height
10 in
Product Width
24 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 20"W x 10"D
Number of meters
2
Display
Meter Faceplate
Frequency rating
50/60 Hz
Communication
ModbusRTU,BACnet MSTP
Eaton's enclosed meter family
Eaton's enclosed meter family
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6321-2B2A
Feature: Dual-meter design supports two independent measurements per enclosure, enabling submetering of feeders or equipment without additional hardware. Business Impact: Improves visibility into energy usage and reduces cabinet footprint, lowering install cost. Application: Ideal for switchgear, MCCs, and process lines where precise per-zone energy data is necessary. Feature: NEMA 12 enclosure with 480V rating provides protection against dust, water, and harsh factory conditions. Business Impact: Extends meter life and minimizes maintenance in dirty environments. Application: Panelboards, control centers, and outdoors with weather exposure. Feature: ANSI/IEEE 12.20 accuracy at 0.2% and IEC 687 compliance deliver reliable measurements across 50/60 Hz — essential for billing and compliance. Business Impact: Supports utility-grade reporting and reduces audit risk. Application: Energy management systems and submeters. Feature: Communication options ModbusRTU and BACnet MSTP enable seamless integration with SCADA and BMS. Business Impact: Speeds commissioning, reduces wiring, and supports real-time monitoring. Application: Plant-wide energy dashboards and demand management. Feature: CT Terminal Block per PXM and integrated main fuse/controls simplify installation and reduce wiring errors. Business Impact: Time savings during panel retrofit and safer, code-compliant disconnects. Application: Control rooms and machine centers.
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FAQs
Begin by verifying the panel enclosure compatibility (NEMA 12, 24"H x 20"W x 10"D) and the available space for a two-meter setup. Mount the unit, connect the CT terminal block per PXM, and wire the main fuse disconnect and control power fuse disconnect as specified. Provide 480 Vac to the power supply, then establish ModbusRTU or BACnet MSTP communication to the host system. Finally, confirm CE compliance and perform a simple functional check with the two meters displayed on the faceplate.
The meter delivers ANSI/IEEE Std C12.20 accuracy at 0.2% and supports 50/60 Hz operation with a 480V rating. It monitors two separate meters within a single enclosure and communicates via ModbusRTU and BACnet MSTP for real-time data. This combination ensures dependable tight-energy measurement suitable for billing, submetering, and energy management programs.
Yes. The two-meter design, a robust NEMA 12 enclosure, and 480V compatibility make it well-suited for MCCs and switchgear environments. Its compact footprint, integrated CT terminal block, and main disconnect options simplify retrofits and new installations. The ModbusRTU/BACnet MSTP interfaces enable seamless integration with plant SCADA and BMS for centralized monitoring.
This meter is CE marked and conforms to ANSI/IEEE Std C12.20 (0.2% accuracy) and IEC 687. Additional compliance is indicated by ANSI/IEEE Std C62.41, supporting reliability under electrical disturbance conditions. The combination of these certifications aids in regulatory approvals, energy billing accuracy, and cross-border deployments.
The enclosure’s rugged NEMA 12 rating reduces maintenance by resisting dust and moisture, while high-accuracy metering lowers measurement drift and audit risk. Dual meters minimize additional hardware, saving cabinet space and installation time. Over time, improved energy visibility enables targeted optimization, leading to faster ROI through better demand management and accurate energy billing.