Eaton PXM350MA6521 Power Xpert meter - UL Recognized
Part Number: PXM350MA6521
Quick Summary
Power Xpert meter 350 from Eaton provides precise branch energy monitoring for industrial facilities. In many plants, limited visibility into per‑branch usage and TOU costs leads to waste and reactive decision‑making. This meter ships UL Recognized, CE Marked, and RoHS Compliant, underscoring safety and regulatory alignment. It supports Modbus RTU communication, pulse output, and a single relay for control signaling, enabling quick integration with existing energy management systems. With 400V L-N and 690V L-L ratings, plus per‑phase current and voltage measurements and power calculations (Watts, VA, Wh, Var, Power Factor), it delivers actionable data for budgeting, demand management, and peak shaving. The result is measurable efficiency gains, reduced energy spend, and compliance confidence across facilities.
Product Information
Extended Description
PXM350MA6521 Eaton: Eaton Power Xpert branch circuit monitor meter base, 5A/1A CURRENT INPUT, PULSE OUTPUT, MODBUS RTU, TOU, 1 RELAY OUTPUT
Product Name
Eaton Power Xpert meter 350
Catalog Number
PXM350MA6521
UPC
786687035145
Product Length/Depth
3.8 in
Product Height
3.75 in
Product Width
4.5 in
Product Weight
0.85 lb
Warranty
1 year
Compliances
RoHS Compliant CE Marked
Certifications
UL Recognized
Type
Modbus output
ANSI % revenue accuracy
C12.20 (0.5)
Communications
Modbus
I/O capability
Pulse Output KYZ output
Instrumentation
Current & Voltage - Per Phase Va Watts Wh Var Apparent Power Factor
Output
Pulse output, modbus
Voltage rating
400Vac L-N, 690Vac L-L
Feature: 5A/1A current input provides flexible connection options and minimizes external CT requirements. Business Impact: simplifies retrofits and reduces installation time, lowering project costs while preserving measurement accuracy across circuits. Application: branch circuit monitoring in industrial facilities with mixed voltage levels. Feature → Business Impact → Application: Modbus RTU communications enable seamless integration with existing SCADA or EMS platforms, delivering real-time energy data and enabling remote troubleshooting. Application: centralized energy management and TOU cost allocation. Feature → Business Impact → Application: Pulse Output KYZ and a single relay output allow fast signaling for demand controls and alarms, improving demand response and equipment protection. Application: panel-level energy visibility with actionable alerts. Feature → Business Impact → Application: Per‑phase measurement of current, voltage, VA, Watts, Wh, Var, Apparant Power, and Power Factor provides detailed energy profiles for budgeting and efficiency programs. Application: granular energy analytics and cost allocation. Feature → Business Impact → Application: 400V L-N and 690V L-L voltage rating ensures compatibility across regional electrical systems, enabling safer, compliant installations in diverse facilities. Application: cross‑site deployment with standardized metering. Feature → Business Impact → Application: 3.8 in depth, 3.75 in height, 4.5 in width and 0.85 lb weight deliver a compact, panel‑friendly footprint that simplifies retrofits and reduces enclosure space requirements. Application: space‑constrained electrical rooms. Feature → Business Impact → Application: UL Recognized, RoHS Compliant, and CE Marked certifications provide regulatory assurance, quality control, and market readiness for global deployments. Application: procurement and compliance workflows. Feature → Business Impact → Application: TOU enabled metering supports modern energy management strategies, enabling accurate billing and demand management across time windows. Application: utility‑grade energy accounting and optimization.
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FAQs
Yes. The PXM350MA6521 supports Modbus RTU communications for straightforward integration with existing energy management systems and SCADA platforms. This enables real-time energy data acquisition, remote monitoring, and centralized alarming, reducing site visits while maintaining data fidelity across all monitored circuits.
The meter provides per‑phase current and voltage measurements along with key power metrics—Watts, Vars, VA, Wh, and Power Factor. These data points support detailed energy analytics, per‑phase loss analysis, and precise budgeting for each circuit within the electrical distribution system.
The PXM350MA6521 is UL Recognized and CE Marked, with RoHS compliance. These certifications signal regulatory approval for global deployment, safety and EMI/EMC compliance, and reduced risk in procurement audits and customer specifications.
Absolutely. The meter includes Time of Use (TOU) data capabilities, enabling accurate cost allocation, energy budgeting, and demand-response strategies. This supports utility programs and helps facilities optimize energy usage during peak periods to reduce peak demand charges.
Plan for a compact footprint (4.5 in width, 3.75 in height, 3.8 in depth) with a lightweight 0.85 lb package. It supports a 400V L-N / 690V L-L system and 5A/1A current input, with Modbus RTU and pulse output. Ensure panel space for wiring access and verify UL/CE/RoHS compliance requirements at the procurement stage.