Eaton PXM350MA6321-3B1C Enclosed Meter - NEMA 3R
Part Number: PXM350MA6321-3B1C
Quick Summary
Eaton enclosed meter provides precise energy measurement and control in industrial power panels for mid-size facilities. This device helps engineers capture accurate energy data in busy environments, reducing data gaps and manual rework. With CE Marked and ANSI/IEEE Std C12.20 (0.2% accuracy) plus IEC 687 compliance, it also meets essential regulatory benchmarks. Coupled with PXG900 communications and a 480 V power scheme, it simplifies installation and enables scalable power management and energy monitoring across multiple panels. By standardizing meters around this unit, facilities gain reliable data, faster reporting, and lower total cost of ownership.
Product Information
Extended Description
PXM350MA6321-3B1C Eaton: Eaton enclosed meter, PXM350(MA6321),PXG900,NEMA3R,CPT(480V),Vdc Power Supply: PXG,3PH/4W Main Fused Disconnect,Control Power Fused Disconnect
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6321-3B1C
UPC
786689647360
Product Length/Depth
20 in
Product Height
8 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 3R
Enclosure size
24”H x 20”W x 8”D
Number of meters
1
Display
Meter Faceplate
Frequency rating
50/60 Hz
Communication
PXG900
Metering devices, protective relays, software and connectivity
Metering devices, protective relays, software and connectivity
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6321-3B1C
Feature: 480V metering with 3PH/4W main fused disconnect provides accurate measurement while integrating protective switching. Business Impact: Reduces wiring complexity, enhances safety, and delivers dependable energy data for accounting in manufacturing cells. Application: Ideal for control panels and line-side installations in industrial environments. Feature: PXG900 communication enables seamless integration with building management systems and energy management software. Business Impact: Improves visibility, accelerates reporting, and lowers manual data collection costs. Application: Suitable for digital energy dashboards and supervisory control applications. Feature: NEMA 3R enclosure offers weather-resistant protection for outdoor or exposed locations. Business Impact: Expands installation options without compromising reliability. Application: Outdoor substations, warehouses, and plant perimeters. Feature: Compact footprint with a 24 in H x 20 in W x 8 in D enclosure and 100 lb weight alongside a 1-meter display. Business Impact: Facilitates retrofits and space-constrained panels with predictable fit and handling. Application: Panel upgrades in tight installations. Feature: 50/60 Hz compatibility and 0.2% ANSI/IEEE C12.20 accuracy ensure regulatory compliance and precise billing. Business Impact: Improves energy accounting accuracy and reduces audit risk. Application: Utilities, process industries, HVAC systems.
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FAQs
Installation steps prioritize safety and compatibility: verify 480 Vac supply, connect to a 3-phase 4-wire system, mount in a NEMA 3R enclosure, and wire the PXG900 communication for upstream energy management. Ensure clear labeling and follow Eaton’s installation sheet to reduce commissioning time and avoid wiring errors.
The meter delivers 0.2% accuracy per ANSI/IEEE Std C12.20 with a voltage rating of 480V. It supports 50/60 Hz operation and uses a 480 Vac power supply, suitable for typical industrial power distribution schemes.
Best fits include motor control centers, control panels, and energy-management installations in manufacturing plants and facilities seeking reliable energy data, improved reporting, and scalable power management with PXG900 connectivity.
It is CE Marked and certified under ANSI/IEEE Std C12.20 (0.2% accuracy) and IEC 687 (0.2% accuracy), with additional compliance references supporting reliable, auditable energy measurement in regulated environments.
Regular checks should verify wiring integrity, PXG900 connectivity, and enclosure cleanliness. Benefits include reduced downtime, accurate energy data for billing and reporting, and easier asset management through modular integration with Eaton’s power management ecosystem.