Eaton enclosed meter PXM350MA6321-3A2A - NEMA 3R
Part Number: PXM350MA6321-3A2A
Quick Summary
Eaton enclosed meter is a compact two-meter enclosure designed to measure electrical demand in industrial panels. Maintenance and project timelines are often disrupted by space constraints, wiring complexity, and slow integration with remote monitoring systems. This unit carries CE marking and ANSI/IEEE Std C12.20 (0.2% accuracy) along with ANSI/IEEE Std C62.41 and IEC 687 (0.2% accuracy), plus a rugged NEMA 3R enclosure suitable for outdoor or challenging environments. For energy management, it supports two meters and offers Modbus RTU and BACnet MSTP communications, enabling accurate billing, real-time visibility, and compliant reporting. The design translates into reduced installation time, predictable maintenance costs, and a clear path to energy-efficiency programs.
Product Information
Extended Description
PXM350MA6321-3A2A Eaton: Eaton enclosed meter, 2-PXM350(MA6321),NEMA3R,No CPT (120/240V),3PH/4W Main Fused Disconnect,Control Power Fused Disconnect per PXM
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6321-3A2A
UPC
786689647346
Product Length/Depth
13 in
Product Height
13 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
120-240 V
Power supply
120-240VAC
Enclosure
NEMA 3R
Enclosure size
30”H x 13”W x 13”D
Number of meters
2
Display
Meter Faceplate
Frequency rating
50/60 Hz
Communication
ModbusRTU,BACnet MSTP
Metering devices, protective relays, software and connectivity
Metering devices, protective relays, software and connectivity
Eaton's Enclosed Meters
Eaton Specification Sheet - PXM350MA6321-3A2A
The dual-meter enclosure consolidates two meters in a single housing, slashing panel footprint and simplifying wiring. This translates to faster installations, easier field wiring, and lower enclosure costs for machinery rooms and utility panels. In practice, engineers can measure separate loads with one enclosure, enhancing accuracy without adding hardware elsewhere. With a NEMA 3R enclosure, the meter withstands weather, moisture, and dust for outdoor or harsh indoor environments. The reliability reduces field service calls and extends life in plant exterior spaces, while the clear mounting footprint supports straightforward installation. Revenue-grade accuracy and documented certifications provide compliance confidence and audit readiness, with ANSI/IEEE C12.20 (0.2% accuracy) and IEC 687 certification backing the readings. Integrated Modbus RTU and BACnet MSTP communications enable seamless EMS/SCADA integration, reducing data gaps and accelerating energy dashboards. Designed for 3-phase, 4-wire systems with 120-240 V supply and a 30"H x 13"W x 13"D footprint, it supports retrofit and new-build projects alike, streamlining upgrades in industrial facilities. Compatibility with dual meters and standard protective disconnects further simplifies installation and maintenance in busy plant environments.
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FAQs
The unit includes built-in Modbus RTU and BACnet MSTP communications, enabling direct integration with EMS, SCADA, and building management systems. This compatibility supports real-time energy data collection, remote configuration, and streamlined alarm and reporting workflows for industrial facilities.
It is CE Marked and certified to ANSI/IEEE Std C12.20 (0.2% accuracy), ANSI/IEEE Std C62.41, and IEC 687 (0.2% accuracy). The enclosure is NEMA 3R, suitable for indoor and outdoor use, delivering reliable operation in rugged industrial environments.
Yes. The design houses two meters in a single enclosure, reducing panel footprint and wiring complexity. This setup is ideal for measuring separate loads or circuits in three-phase four-wire systems while sharing a common display and power supply (120-240 VAC).
The enclosure measures 30 inches high by 13 inches wide by 13 inches deep and weighs approximately 100 pounds. This predictable footprint helps with enclosure layout, mounting, and service access in busy plant environments.
It delivers revenue-grade accuracy for billing and compliance, supports EMS/BMS integration via Modbus RTU and BACnet MSTP, and reduces installation time with a compact, dual-meter design. Overall, it enhances energy visibility, supports energy-efficiency programs, and lowers total cost of ownership through streamlined maintenance and audits.