Eaton PXM350MA6321-2B16CS Enclosed Meter - 0.2% Accuracy
Part Number: PXM350MA6321-2B16CS
Quick Summary
The Eaton enclosed meter is a compact energy metering solution designed for panel and facility monitoring in commercial and industrial settings. It provides precise visibility into power usage in 480V systems while fitting into tight spaces. Too many facilities struggle with inaccurate billing and unmanaged energy waste when metering is unreliable; this unit addresses that with high-precision measurement and a rugged NEMA 12 enclosure. It carries CE marking and ANSI/IEEE Std C12.20 at 0.2% accuracy, plus IEC 687 compliance for reliability in harsh environments. By supporting 16 meters in a single cabinet and PXG900 communication, it simplifies wiring, data integration, and scalable energy management across facilities, helping you improve compliance and optimize total cost of ownership.
Product Information
Extended Description
PXM350MA6321-2B16CS Eaton: Eaton enclosed meter, NEMA12(480V, CPT), 1-3PH/4W Main Fuse Disconnect, Control Power Fuse Disconnect per PXM
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6321-2B16CS
UPC
786689718817
Product Length/Depth
12 in
Product Height
42 in
Product Width
36 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
480VAC
Enclosure
NEMA 12
Enclosure size
42inH x 36inW x 8inD
Number of meters
16
Display
Meter Faceplate
Frequency rating
50/60 Hz
Communication
PXG900
Eaton's enclosed meter family
Eaton's enclosed meter family
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6321-2B16CS
Feature: 480V rating, 480VAC power supply, and a robust NEMA 12 enclosure. Business Impact: Enables safe indoor installation in dusty, controlled environments while delivering reliable, multi-branch metering. Application: Suitable for plant floors and control rooms where space is at a premium but accurate power data is essential. The Eaton enclosure supports streamlined wiring and straightforward integration with existing electrical rooms. Feature: 16 meter channels in one cabinet. Business Impact: Centralizes energy data collection across up to 16 circuits, reducing separate meter installs and lowering lifecycle costs. Application: Industrial facilities with multiple feeders and subpanels requiring consolidated visibility. Feature: ANSI/IEEE C12.20 (0.2% accuracy) and IEC 687 (0.2% accuracy). Business Impact: Improves billing accuracy, regulatory reporting, and fault detection with industry-standard precision. Application: Utilities, manufacturers, and data centers needing verifiable energy metrics. Feature: PXG900 communication interface. Business Impact: Enables remote monitoring, SCADA/EMS integration, and faster anomaly detection, improving OEE and uptime. Application: Modern energy management systems and smart plant networks. Feature: Main fuse disconnect and control power fuse disconnect per PXM. Business Impact: Enhances safety and serviceability by isolating power and control circuits without removing the meter. Application: Routine maintenance and fault isolation in large electrical rooms. Feature: 42inH x 36inW x 8inD enclosure and 100 lb weight. Business Impact: Clear footprint planning and secure mounting in fixed locations with predictable service access. Application: Retrofit or new installations where cabinet footprint and serviceability matter. The combination of these features supports compliance, efficiency, and scalable energy visibility across industrial environments.
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FAQs
Installation requires mounting the 42inH x 36inW x 8inD enclosure in a suitable indoor location with proper clearance for access to the meter faceplate, fuse disconnects, and PXG900 wiring. Connect each of the 16 meter channels to the corresponding feeder circuits, ensure the 480VAC supply is present, and maintain proper labeling for future maintenance. Use the included control power and main fuse disconnects per PXM guidelines to meet safety requirements and enable safe isolation during service.
Key specifications include a 480V voltage rating with 480VAC power supply, NEMA 12 enclosure, 42inH x 36inW x 8inD dimensions, 100 lb weight, 16 meters, display on a Meter Faceplate, and 50/60 Hz frequency. It supports PXG900 communication and offers 0.2% accuracy per ANSI/IEEE Std C12.20 and IEC 687, with CE marking for market readiness.
Yes. The PXM350MA6321-2B16CS carries CE marking and adheres to ANSI/IEEE Std C12.20 with 0.2% accuracy, IEC 687 with 0.2% accuracy, and C62.41 as part of its certification suite. These standards ensure measurement reliability, safety, and compatibility with modern energy management practices, making it suitable for regulated environments in manufacturing and utilities.
Best-suited for panel boards, switchgear, and energy management in manufacturing facilities, data centers, and large commercial buildings. Its 16-channel metering, PXG900 communication, and 480V compatibility enable centralized monitoring, improved energy accountability, and faster regulatory reporting. The NEMA 12 enclosure protects internal components in indoor environments, while the 0.2% accuracy supports precise chargeback and optimization initiatives.
The meter consolidates multiple channels into a single enclosure, reducing hardware costs and wiring complexity, which lowers CAPEX and installation time. Its high accuracy minimizes energy waste and chargeback discrepancies, delivering faster ROI. Routine maintenance focuses on ensuring clear labeling, verifying PXG900 connectivity, and periodic inspection of the fuse disconnects and enclosure integrity to preserve performance.