Eaton PXM350MA6541-4A1A Enclosed Meter - ANSI/IEEE C12.20
Part Number: PXM350MA6541-4A1A
Quick Summary
The Eaton enclosed meter PXM350MA6541-4A1A provides compact energy metering for 3-phase, 4-wire industrial systems. This enclosure-mounted meter is designed to simplify measurement, reporting, and energy management in bounded electrical panels. Operators often struggle with space constraints, retrofit complexity, and ensuring measurement accuracy across diverse supply conditions. This model delivers CE Marking and critical certifications — ANSI/IEEE C12.20 (0.2% accuracy) and IEC 687 — along with transient protection references, boosting reliability in critical power paths. With Modbus RTU and BACnet MSTP communications and 120/240 Vac operation at 50/60 Hz, it aligns with modern digital energy management strategies. The result is traceable data for billing, improved panel visibility, and streamlined procurement, reducing risk and total cost of ownership in industrial facilities.
Product Information
Extended Description
PXM350MA6541-4A1A Eaton: PXM350(MA6541),NEMA4X(120/240V,No CPT),3PH/4W Main Fuse Disconnect,CT Shorting Block,Control Power Fused Disconnect
Product Name
Eaton enclosed meter
Catalog Number
PXM350MA6541-4A1A
UPC
786689798109
Product Length/Depth
16 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
120-240 V
Power supply
120/240 Vac
Number of meters
1
Display
Meter Faceplate
Frequency rating
50/60 Hz
Communication
ModbusRTU,BACnet MSTP
Feature: NEMA 4X enclosure and rugged construction. Business Impact: Provides robust protection against dust, water ingress, and corrosion, reducing maintenance cycles and downtime in harsh environments. Application: Outdoor panels, wash-down areas, and factory floors where reliability is critical. Feature: Voltage range 120-240 V and 50/60 Hz compatibility. Business Impact: Flexible installation across multiple sites with a single meter platform, lowering inventory complexity and installation time. Application: General purpose industrial electrical rooms and equipment racks. Feature: Communications — Modbus RTU and BACnet MSTP. Business Impact: Seamless data integration with SCADA, EMS, and energy dashboards, improving visibility and decision speed. Application: Plantwide monitoring and remote diagnostics. Feature: High precision — ANSI/IEEE C12.20 (0.2% accuracy) and IEC 687 certifications. Business Impact: Accurate billing and energy audits, reducing revenue leakage and compliance risk. Application: Utility-grade metering in manufacturing and data centers. Feature: Integrated main fuse disconnect, CT shorting block, and control power fused disconnect. Business Impact: Simplified wiring, improved safety, and faster commissioning in new installs and retrofits. Application: Control panels and subpanels where space and safety are paramount.
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FAQs
Plan for a NEMA 4X enclosure suitable for indoor or outdoor environments, with space for a main fuse disconnect, CT shorting block, and a control power fused disconnect. Ensure electrical feed is 120/240 Vac and 50/60 Hz, and accommodate the meter’s dimensions (16 in L, 24 in W, 8 in H) within the panel layout. Use the built-in meter faceplate for straightforward commissioning and wiring diagrams from Eaton documentation.
The PXM350MA6541-4A1A is CE Marked and carries ANSI/IEEE Std C12.20 (0.2% accuracy) and IEC 687 certifications, with additional references to ANSI/IEEE Std C62.41. These credentials support regulatory compliance, accurate billing, and reliability in critical power paths, making it suitable for regulated industrial environments and audits.
Yes, the meter supports Modbus RTU and BACnet MSTP, enabling seamless integration with SCADA, EMS, and building management systems. This simplifies data collection, real-time monitoring, and centralized energy analytics, reducing monitoring gaps and enabling proactive maintenance and energy optimization across multiple devices.
The meter provides high-accuracy measurement per ANSI/IEEE C12.20 at 0.2% (and IEC 687) across 120-240 V supplies, with 50/60 Hz operation. These specifications support precise energy usage calculations, cost allocation, and regulatory reporting, delivering auditable data for invoicing and utility verification.
The enclosed NEMA 4X housing, integrated main fuse disconnect, CT shorting block, and power disconnect simplify wiring and safety, speeding up both new installations and retrofits. The compact footprint and faceplate display support quick commissioning, while modular wiring reduces changes during panel upgrades and expansion projects.