Single Phase Energy Meter RS-485 45A MID MM-EE-EEM-EM157 Certified 1744499

The Phoenix Contact MM-EE-EEM-EM157 (Part No. 1744499) is a high-accuracy single-phase energy meter designed for active energy measurement in residential, commercial, and industrial applications. Featuring direct measurement up to 276 V AC and 45 A, this compact meter provides reliable monitoring of energy consumption without requiring external current transformers. Equipped with an RS-485 communication interface and two pulse outputs, it enables seamless integration into energy management, building automation, and industrial monitoring systems. Certified in accordance with the MID (Measuring Instruments Directive), the MM-EE-EEM-EM157 is suitable for billing-related energy measurement applications and delivers dependable performance in operating temperatures up to +70°C.

Key Features

• Phoenix Contact Part Number: 1744499
• Model: MM-EE-EEM-EM157
• Single-phase energy meter
• Active energy measurement
• Direct measurement up to 276 V AC
• Maximum current: 45 A
• RS-485 communication interface
• 2 pulse outputs
• MID-certified for billing applications
• High measurement accuracy
• Operating temperature up to +70°C
• Compact DIN rail mounting design
• Suitable for energy monitoring and management systems
• Reliable performance in industrial and commercial environments

Applications

• Energy consumption monitoring
• Utility sub-metering
• Building management systems (BMS)
• Industrial automation
• Commercial facilities
• Residential energy monitoring
• Power distribution panels
• Energy management systems (EMS)
• Billing and cost allocation applications