Allen-Bradley 1408-EM3A-ENT

Allen-Bradley 1408-EM3A-ENT | PowerMonitor 1000 EM3 for Industrial Energy Management

Overview

The Allen-Bradley 1408-EM3A-ENT is a multi-functional energy monitoring device designed to deliver real-time data on energy usage, power quality, and demand trends. With both RS-485 and Ethernet/IP connectivity, it integrates easily into plant-wide control systems and supports data-driven decisions to optimize energy use.

Key Features

• Voltage Rating: 120/240V AC

• Network Interfaces: RS-485 (DF1, Modbus RTU) and Ethernet/IP

• Monitoring Parameters: Energy (kWh), demand (kW), voltage, current, power factor, frequency

• Display: Backlit LCD for on-site viewing

• Data Logging: Time-of-use, minimum/maximum, and load profiling

• Mounting: DIN rail or panel mount

• Accuracy Class: 1.0 per IEC 62053-21

• Alarm Functions: Configurable thresholds for critical parameters

• Compliance: UL, cUL, CE

Technical Specifications

• Catalog Number: 1408-EM3A-ENT

• Voltage Sensing: Up to 600V line-to-line

• Current Sensing: 5 A nominal via external CTs

• Frequency Range: 40–75 Hz

• Operating Temperature: -10°C to 60°C

• Storage Temperature: -40°C to 85°C

• Humidity Tolerance: 5% to 95% non-condensing

• Dimensions (H x W x D): 60.7 mm x 140.9 mm x 89.2 mm

• Weight: Approx. 1.8 kg

Applications

• Industrial energy cost allocation

• Facility load monitoring

• Utility sub-metering

• SCADA integration

• Energy efficiency and analysis initiatives

Why Choose the 1408-EM3A-ENT?

• High Data Visibility: Offers real-time energy and power data

• Flexible Integration: Ethernet and RS-485 support for legacy and modern systems

• Space-Saving Design: Compact size for tight electrical panels

• Accurate Performance: Meets global standards for industrial-grade monitoring

• Enhanced Diagnostics: View energy trends, alarms, and system status on-site

Order Now

The Allen-Bradley 1408-EM3A-ENT is available for immediate dispatch.